gcc 7.2.0

This is imported manually due to a bug in the tarball import script.

See the baserock-dev mailing list archives (November 2017) for a
more detailed explaination of the issue.

170 files changed, 0 insertions, 3984 deletions

diff --git a/gcc/testsuite/gcc.dg/debug/20000503-1.c b/gcc/testsuite/gcc.dg/debug/20000503-1.c
deleted file mode 100644
index 27d3c55ddc..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20000503-1.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* { dg-do compile } */
-
-/* Distilled from GCC's stmt.c.  Caused abort in dwarf-1 code. */
-
-static void
-expand_nl_goto_receiver ()
-{
-{
-static struct elims {int from, to;} elim_regs[] = {{ 16, 7}, { 16, 6}, { 20, 7},{ 20, 6}};
-      int i;
-
-      for (i = 0; i < sizeof elim_regs / sizeof elim_regs[0]; i++)
-	if (elim_regs[i].from == 16 && elim_regs[i].to == 6)
-	break;
-      }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20010207-1.c b/gcc/testsuite/gcc.dg/debug/20010207-1.c
deleted file mode 100644
index 4dd92a88c2..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20010207-1.c
+++ /dev/null
@@ -1,6 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-fgnu89-inline" } */
-int f2 (void);
-extern inline int f1 (void) {return f2();}
-int f3 (void) {return f1();}
-int f1 (void) {return 0;}
diff --git a/gcc/testsuite/gcc.dg/debug/20011223-1.c b/gcc/testsuite/gcc.dg/debug/20011223-1.c
deleted file mode 100644
index f8d70abcea..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20011223-1.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* Origin: PR c/5163 from aj@suse.de.  */
-/* { dg-do compile } */
-
-extern int bar (int);
-
-int
-foo (void)
-{
-  extern int bar (int);
-  return bar (5);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20020104-2.c b/gcc/testsuite/gcc.dg/debug/20020104-2.c
deleted file mode 100644
index 854d174481..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20020104-2.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This testcase used to fail because outlining_inline_function was called
-   too early, before rtl was generated.  */
-/* { dg-do compile } */
-
-int foo (const int *x)
-{
-  char a[*x];
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20020220-1.c b/gcc/testsuite/gcc.dg/debug/20020220-1.c
deleted file mode 100644
index 07109e86a9..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20020220-1.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* PR debug/4461
-   This testcase failed to link in Dwarf-2 because
-   constant -4.0 in constant pool was never referenced by anything
-   but Dwarf-2 location descriptor.  */
-/* { dg-do run } */
-
-void __attribute__((noinline))
-foo (const char *x __attribute__((unused)),
-     __complex__ long double y __attribute__((unused)),
-     __complex__ long double z __attribute__((unused)))
-{
-}
-
-void
-bar (void)
-{
-  foo ("",
-       __builtin_conjl (({ __complex__ long double r;
-			   __real__ r = 3.0;
-			   __imag__ r = -4.0;
-			   r; })),
-       ({ __complex__ long double s;
-	  __real__ s = 3.0;
-	  __imag__ s = 4.0;
-	  s; }));
-}
-
-int main (void)
-{
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20020224-1.c b/gcc/testsuite/gcc.dg/debug/20020224-1.c
deleted file mode 100644
index 968b5655b3..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20020224-1.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* { dg-options "-g3 -O" } */
-/* { dg-do compile } */
-
-/* Here's the deal: f4 is inlined into main, f3 is inlined into f4, f2 is
-   inlined into f1. The DIE of main should contain DW_TAG_inlined_subroutines
-   children for f4, f3, f2 and f1. Also, there should be a DIE representing
-   and out of line instance of f4, aside the DIE representing its abstract
-   instance.
-   We used to fail to emit debugging info for t1, because it was moved
-   inside the (inlined) block of f1, marked as abstract, then we'd crash.  */
-
-#define UNUSED __attribute__((unused))
-#define EXT __extension__
-
-int undef(void);
-
-inline static void
-f1 (int i UNUSED)
-{
-}
-
-inline static void
-f2 (void)
-{
-  f1 (EXT ({ int t1 UNUSED; undef (); }));
-}
-
-inline static void
-f3 (void)
-{
-  int v1 UNUSED;
-  int v2 UNUSED;
-
-  EXT ({ int t2 UNUSED; if (0) undef (); 0; })
-    && EXT ({ int t3 UNUSED; if (0) undef (); 0; });
-
-  if (1)
-    {
-      undef ();
-      if (1)
-        f2 ();
-    }
-
-  {
-    undef ();
-  }
-}
-
-inline static void
-f4 (void)
-{
-  EXT ({ undef (); 1; }) && EXT ({ int t4 UNUSED = ({ 1; }); 1; });
-
-  { }
-
-  EXT ({ int t5 UNUSED; if (0) undef (); 0; });
-
-  f4 ();
-
-  undef ();
-  f3 ();
-
-  return;
-}
-
-int
-main ()
-{
-    int foo = 1;
-    f4 ();
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20020327-1.c b/gcc/testsuite/gcc.dg/debug/20020327-1.c
deleted file mode 100644
index 49d00a16cc..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20020327-1.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* { dg-do link } */
-
-#ifndef __powerpc64__
-/* Fails on powerpc64-linux due to the function Letext using a global
-   .Letext symbol that conflicts with .Letext emitted by gcc with
-   -gstabs.  Some day the linker will be fixed to not require global
-   "dot" syms, but for now disable this test entirely for powerpc64.
-   Using xfail doesn't work, nor does dg-excess-errors because some
-   combinations of command line options won't cause this test to fail.  */
-void Letext (void) { }
-#endif
-int main() { return 0; }
diff --git a/gcc/testsuite/gcc.dg/debug/20030605-1.c b/gcc/testsuite/gcc.dg/debug/20030605-1.c
deleted file mode 100644
index 548faaf5a2..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20030605-1.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Verify we don't ICE on statement-expressions.  */
-/* { dg-do compile } */
-
-void foo(void)
-{
-  char buf[({ 4; })];
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20031231-1.c b/gcc/testsuite/gcc.dg/debug/20031231-1.c
deleted file mode 100644
index fa20260b50..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20031231-1.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/* { dg-do compile } */
-
-/* We used to fail because GCC didn't expect always inline to be inlined at
-   -O0.  */
-typedef union tree_node *tree;
-typedef struct c_pretty_print_info c_pretty_printer;
-
-
-void pp_c_string_literal (c_pretty_printer *, tree);
-
-
-static __inline__  __attribute__((always_inline)) void
-pp_c_shift_expression (c_pretty_printer *pp, tree e)
-{
-}
-
-static void
-pp_c_relational_expression (c_pretty_printer *pp, tree e)
-{
-        pp_c_shift_expression (pp, e);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20041023-1.c b/gcc/testsuite/gcc.dg/debug/20041023-1.c
deleted file mode 100644
index 12b7cb9a0e..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20041023-1.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* { dg-do compile } */
-
-static void
-foo (unsigned char x)
-{
-  unsigned char a[5 + x];
-}
-
-void
-bar (void)
-{
-  foo (80);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20041219-1.c b/gcc/testsuite/gcc.dg/debug/20041219-1.c
deleted file mode 100644
index 6a62bb95b1..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20041219-1.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* PR 18067 */
-/* { dg-do compile } */
-
-void foo(int i)
-{
-    const int j=i+1;
-    int a[1][j*j];
-}
diff --git a/gcc/testsuite/gcc.dg/debug/20050907-1.c b/gcc/testsuite/gcc.dg/debug/20050907-1.c
deleted file mode 100644
index 0112ff7d37..0000000000
--- a/gcc/testsuite/gcc.dg/debug/20050907-1.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* PR 23190 */
-/* Well, collateral damage from a proposed patch fixing 23190.  We'd emit
-   debug info for multilib_exclusions_raw without emitting the variable
-   itself, leading to link errors.  This reduced form is filed as PR 23777,
-   for not eliminating things soon enough.  */
-/* { dg-do link } */
-
-static const char *const multilib_exclusions_raw[] = { 0 };
-
-void __attribute__((noinline)) f(char *const *p)
-{
-  __asm__ ("" : : "g"(p) : "memory");
-}
-
-void g (char **o)
-{
-  const char *const *q = multilib_exclusions_raw;
-
-  f (o);
-  while (*q++)
-    f (o);
-}
-
-int main() { return 0; }
diff --git a/gcc/testsuite/gcc.dg/debug/const-1.c b/gcc/testsuite/gcc.dg/debug/const-1.c
deleted file mode 100644
index bc526612fd..0000000000
--- a/gcc/testsuite/gcc.dg/debug/const-1.c
+++ /dev/null
@@ -1,3 +0,0 @@
-/* { dg-do compile } */
-typedef float FloatVect __attribute__((__vector_size__(16)));
-static FloatVect Foo = { 250000000.0, 0.0, 0.0, 0.0 };
diff --git a/gcc/testsuite/gcc.dg/debug/const-2.c b/gcc/testsuite/gcc.dg/debug/const-2.c
deleted file mode 100644
index 7b9c24403c..0000000000
--- a/gcc/testsuite/gcc.dg/debug/const-2.c
+++ /dev/null
@@ -1,2 +0,0 @@
-/* { dg-do compile } */
-static __complex__ int x = 3.0;
diff --git a/gcc/testsuite/gcc.dg/debug/const-3.c b/gcc/testsuite/gcc.dg/debug/const-3.c
deleted file mode 100644
index 2e9db490cb..0000000000
--- a/gcc/testsuite/gcc.dg/debug/const-3.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Make sure we don't emit strings just because of debug information
-   for string initializers.  */
-/* { dg-do compile } */
-/* { dg-options "-O2 -g" } */
-/* { dg-final { scan-assembler-not "dontgenerate" } } */
-static const char *p = "dontgenerate1";
-static const char *q[2] = { 0, "dontgenerate2" };
diff --git a/gcc/testsuite/gcc.dg/debug/crash1.c b/gcc/testsuite/gcc.dg/debug/crash1.c
deleted file mode 100644
index 259e259f42..0000000000
--- a/gcc/testsuite/gcc.dg/debug/crash1.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* PR c/14492 */
-/* { dg-options "" } */
-
-int main() {
-  double d = 1.0;
-  char x[(int) d];
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/debug-1.c b/gcc/testsuite/gcc.dg/debug/debug-1.c
deleted file mode 100644
index d849527d21..0000000000
--- a/gcc/testsuite/gcc.dg/debug/debug-1.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Verify that the scheduler does not discard the lexical block.  */
-/* { dg-do compile } */
-/* { dg-options "-dA" } */
-/* On MIPS targets that support conditional moves, the optimal
-   implementation of this function is:
-
-	l[wd] tmp,p
-	li $2,2
-	jr $31
-	movz $2,$0,tmp
-
-   After if-conversion, we have a conditional move into a pseudo P
-   followed a copy of P into the return register ($2).  P is associated
-   with xyzzy, so if-conversion is behaving as expected, and has not lost
-   the variable association.  The destination of the second instruction
-   is associated with the function return value.  Combine then combines
-   these two instructions, removing the last use of P and xyzzy.
-
-   Everything is behaving as expected in this scenario, so we avoid
-   using conditional moves for this test.
-
-   Similar for MMIX, with the payload insns being "LDO $0,p; ZSNZ $0,$0,2".  */
-/* { dg-options "-dA -fno-if-conversion" { target mips*-*-* mmix-knuth-mmixware } } */
-/* { dg-final { scan-assembler "xyzzy" } } */
-
-long p;
-
-long foo(void)
-{
-  {
-    long xyzzy = 0;
-    if (p)
-      xyzzy = 2;
-    return xyzzy;
-  }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/debug-2.c b/gcc/testsuite/gcc.dg/debug/debug-2.c
deleted file mode 100644
index ed69994df5..0000000000
--- a/gcc/testsuite/gcc.dg/debug/debug-2.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Verify that the scheduler does not discard the lexical block.  */
-/* { dg-do compile } */
-/* { dg-options "-dA" } */
-/* See the comment in debug-1.c.  */
-/* { dg-options "-dA -fno-if-conversion" { target mips*-*-* mmix-knuth-mmixware } } */
-/* { dg-final { scan-assembler "xyzzy" } } */
-
-long p;
-
-long foo(void)
-{
-  if (1)
-    {
-      long xyzzy = 0;
-      if (p)
-        xyzzy = 2;
-      return xyzzy;
-    }
-  else
-    {
-      int x = 0;
-      return x;
-    }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/debug-3.c b/gcc/testsuite/gcc.dg/debug/debug-3.c
deleted file mode 100644
index e2b7a4b180..0000000000
--- a/gcc/testsuite/gcc.dg/debug/debug-3.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* This testcase failed, because scope containing baz was deleted
-   (spanned 0 basic blocks) and DWARF-2 couldn't find baz origin.  */
-/* { dg-do compile } */
-/* { dg-require-effective-target trampolines } */
-
-struct A { char *a, *b, *c, *d; };
-
-static int
-bar (struct A *x)
-{
-  return x->c - x->b;
-}
-
-void fnptr (void (*fn) (void));
-
-void
-foo (void)
-{
-  struct A e;
-
-  {
-    void baz (void)
-      {
-	bar (&e);
-      }
-    fnptr (baz);
-  }
-  {
-    struct A *f;
-
-    f = &e;
-    if (f->c - f->a > f->d - f->a)
-      f->c = f->d;
-  }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/debug-4.c b/gcc/testsuite/gcc.dg/debug/debug-4.c
deleted file mode 100644
index 62e824a548..0000000000
--- a/gcc/testsuite/gcc.dg/debug/debug-4.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* This testcase failed, because scope containing baz was not emitted
-   (doesn't contain any instructions) and DWARF-2 couldn't find baz origin.  */
-/* { dg-do compile } */
-
-struct A { char *a, *b, *c, *d; };
-
-static int
-bar (struct A *x)
-{
-  return x->c - x->b;
-}
-
-void
-foo (void)
-{
-  struct A e;
-
-  {
-    int baz (void)
-      {
-	return bar (&e);
-      }
-  }
-  if (e.c - e.a > e.d - e.a)
-    e.c = e.d;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/debug-5.c b/gcc/testsuite/gcc.dg/debug/debug-5.c
deleted file mode 100644
index f66b861c84..0000000000
--- a/gcc/testsuite/gcc.dg/debug/debug-5.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* This testcase failed, because scope containing baz was deleted
-   (spanned 0 basic blocks) and DWARF-2 couldn't find baz origin.  */
-/* { dg-do compile } */
-/* { dg-require-effective-target trampolines } */
-
-extern void abort (void);
-
-struct A { char *a, *b, *c, *d; };
-
-static int
-bar (struct A *x)
-{
-  return x->c - x->b;
-}
-
-static int
-bar2 (struct A *x)
-{
-  int a = x->c - x->b;
-  x->c += 26;
-  return a;
-}
-
-void fnptr (void (*fn) (void));
-
-void
-foo (void)
-{
-  struct A e;
-
-  if (bar2 (&e) < 0)
-    abort ();
-  {
-    void baz (void)
-      {
-	bar (&e);
-      }
-    fnptr (baz);
-  }
-  {
-    struct A *f;
-
-    f = &e;
-    if (f->c - f->a > f->d - f->a)
-      f->c = f->d;
-  }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/debug-6.c b/gcc/testsuite/gcc.dg/debug/debug-6.c
deleted file mode 100644
index 4fe680df0b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/debug-6.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Verify that bb-reorder re-inserts nested scopes properly.  */
-/* { dg-do compile } */
-/* { dg-options "-dA" } */
-/* { dg-final { scan-assembler "xyzzy" } } */
-
-extern void abort (void);
-
-struct A { char *a, *b, *c, *d; };
-
-static int
-bar2 (struct A *x)
-{
-  int a = x->c - x->b;
-  x->c += 26;
-  return a;
-}
-   
-void fnptr (int *);
-
-void
-foo (void)
-{
-  struct A e;
-
-  if (bar2 (&e) < 0)
-    abort ();
-  {
-    int xyzzy;
-    fnptr (&xyzzy);
-  }
-  {
-    struct A *f;
-  
-    f = &e;
-    if (f->c - f->a > f->d - f->a)
-      f->c = f->d;
-  }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/debug-7.c b/gcc/testsuite/gcc.dg/debug/debug-7.c
deleted file mode 100644
index d424e91f30..0000000000
--- a/gcc/testsuite/gcc.dg/debug/debug-7.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-dA" } */
-/* PR debug/12934.  */
-
-static inline int foo ()
-{
-  return 42;
-}
-
-void bar (int *);
-
-void baz ()
-{
-  int a[foo ()];
-  bar (a);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/debug.exp b/gcc/testsuite/gcc.dg/debug/debug.exp
deleted file mode 100644
index d0d3546113..0000000000
--- a/gcc/testsuite/gcc.dg/debug/debug.exp
+++ /dev/null
@@ -1,36 +0,0 @@
-#   Copyright (C) 2002-2017 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GCC; see the file COPYING3.  If not see
-# <http://www.gnu.org/licenses/>.
-
-# GCC testsuite that uses the `dg.exp' driver.
-
-# Load support procs.
-load_lib gcc-dg.exp
-
-# Disable on ptx
-if { [istarget nvptx-*-*] } {
-    return
-}
-
-# Initialize `dg'.
-dg-init
-
-# Main loop.
-
-gcc-dg-debug-runtest gcc_target_compile trivial.c [list -O -O3] \
-    [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]]
-
-# All done.
-dg-finish
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2-1.c
deleted file mode 100644
index 4ca98e2f03..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2-1.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* { dg-do compile } */
-
-/* Copyright (C) 2000  Free Software Foundation  */
-/* Contributed by Alexandre Oliva <aoliva@cygnus.com> */
-
-static int foo () { return 0; }
-
-void bar () {
-  int foo ();
-  int foo ();
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2-2.c b/gcc/testsuite/gcc.dg/debug/dwarf2-2.c
deleted file mode 100644
index aa6778fde1..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2-2.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* { dg-do compile } */
-
-/* Copyright (C) 2000  Free Software Foundation  */
-/* Contributed by Alexandre Oliva <aoliva@redhat.com> */
-
-inline double fx (double x)
-{
-  return 3 * x;
-}
-
-int
-main ()
-{
-  double a = 0, fx (double), foo ();
-  fx (a);
-  if (a != 3)
-    foo ();
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/align-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/align-1.c
deleted file mode 100644
index a00404260a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/align-1.c
+++ /dev/null
@@ -1,6 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -g -dA -gno-strict-dwarf" }
-// { dg-additional-options "-fno-common" { target hppa*-*-hpux* } }
-// { dg-final { scan-assembler-times " DW_AT_alignment" 1 { xfail { powerpc-ibm-aix* } } } }
-
-int __attribute__((__aligned__(64))) i;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/align-2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/align-2.c
deleted file mode 100644
index 439a7da0de..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/align-2.c
+++ /dev/null
@@ -1,7 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -g -dA -gno-strict-dwarf" }
-// { dg-additional-options "-fno-common" { target hppa*-*-hpux* } }
-// { dg-final { scan-assembler-times " DW_AT_alignment" 1 { xfail { powerpc-ibm-aix* } } } }
-
-typedef int __attribute__((__aligned__(64))) i_t;
-i_t i;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/align-3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/align-3.c
deleted file mode 100644
index 01c19cdd36..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/align-3.c
+++ /dev/null
@@ -1,8 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -g -dA -gno-strict-dwarf" }
-// { dg-additional-options "-fno-common" { target hppa*-*-hpux* } }
-// { dg-final { scan-assembler-times " DW_AT_alignment" 1 { xfail { powerpc-ibm-aix* } } } }
-
-typedef int int_t;
-typedef int_t __attribute__((__aligned__(64))) i_t;
-i_t i;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/align-4.c b/gcc/testsuite/gcc.dg/debug/dwarf2/align-4.c
deleted file mode 100644
index 84182749d7..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/align-4.c
+++ /dev/null
@@ -1,8 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -g -dA -gno-strict-dwarf" }
-// { dg-additional-options "-fno-common" { target hppa*-*-hpux* } }
-// { dg-final { scan-assembler-times " DW_AT_alignment" 2 { xfail { powerpc-ibm-aix* } } } }
-
-struct tt {
-  int __attribute__((__aligned__(64))) i;
-} t;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/align-5.c b/gcc/testsuite/gcc.dg/debug/dwarf2/align-5.c
deleted file mode 100644
index 322ac50cb5..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/align-5.c
+++ /dev/null
@@ -1,8 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -g -dA -gno-strict-dwarf" }
-// { dg-additional-options "-fno-common" { target hppa*-*-hpux* } }
-// { dg-final { scan-assembler-times " DW_AT_alignment" 1 { xfail { powerpc-ibm-aix* } } } }
-
-struct tt {
-  int i;
-} __attribute__((__aligned__(64))) t;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/align-6.c b/gcc/testsuite/gcc.dg/debug/dwarf2/align-6.c
deleted file mode 100644
index 784f213ca1..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/align-6.c
+++ /dev/null
@@ -1,10 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -g -dA -gno-strict-dwarf" }
-// { dg-additional-options "-fno-common" { target hppa*-*-hpux* } }
-// { dg-final { scan-assembler-times " DW_AT_alignment" 1 { xfail { powerpc-ibm-aix* } } } }
-
-struct tt {
-  int i;
-};
-
-struct tt __attribute__((__aligned__(64))) t;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/align-as-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/align-as-1.c
deleted file mode 100644
index 5ef02c378c..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/align-as-1.c
+++ /dev/null
@@ -1,6 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -g -dA -gno-strict-dwarf" }
-// { dg-additional-options "-fno-common" { target hppa*-*-hpux* } }
-// { dg-final { scan-assembler-times " DW_AT_alignment" 1 { xfail { powerpc-ibm-aix* } } } }
-
-int _Alignas(64) i;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/aranges-fnsec-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/aranges-fnsec-1.c
deleted file mode 100644
index 4e40aea4ea..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/aranges-fnsec-1.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* Test that .debug_aranges and .debug_ranges do not have an entry for the
-   text section if nothing went in there.  */
-/* Origin: Joseph Myers <joseph@codesourcery.com> */
-/* { dg-do compile } */
-/* { dg-require-effective-target function_sections } */
-/* { dg-options "-gdwarf -ffunction-sections -w -dA" } */
-/* { dg-final { scan-assembler-not "\\.Letext0-\\.Ltext0" } } */
-/* { dg-final { scan-assembler-not "\\.Ltext0\[^\n\r\]*Offset 0x0" } } */
-/* { dg-final { scan-assembler "DW_AT_ranges" } } */
-
-int
-f (void)
-{
-  return 1;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/asm-line1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/asm-line1.c
deleted file mode 100644
index 3773e1c83c..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/asm-line1.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* PR debug/50983 */
-/* { dg-do compile { target *-*-gnu* } } */
-/* { dg-options "-O0 -gdwarf" } */
-/* { dg-final { scan-assembler "is_stmt 1" } } */
-
-int i;
-void f() __attribute ((section ("foo")));
-void f() { if (i) ++i; else --i; }
-
-void fun()
-{
-  return;
-}
-
-int main()
-{
-  f();
-  fun();
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/atomic.c b/gcc/testsuite/gcc.dg/debug/dwarf2/atomic.c
deleted file mode 100644
index 187e69548d..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/atomic.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-std=c11 -gdwarf-5 -dA" } */
-
-struct Atomics
-{
-  _Atomic(int) counter;
-  struct Pointer
-  {
-    _Atomic volatile char *p;
-  } p;
-};
-
-struct Atomics a;
-
-/* { dg-final { scan-assembler-times "DIE \\(\[^\n\]*\\) DW_TAG_atomic_type" 2 } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/c99-typedef1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/c99-typedef1.c
deleted file mode 100644
index c1ca1ebb6a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/c99-typedef1.c
+++ /dev/null
@@ -1,9 +0,0 @@
-// { dg-options "-std=iso9899:1999 -gdwarf" }
-
-void f() {
-  int n = 3;
-  typedef int T[n++];
-  
-  T t;
-  t[0] = 7;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/const-2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/const-2.c
deleted file mode 100644
index b139122fde..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/const-2.c
+++ /dev/null
@@ -1,6 +0,0 @@
-/* { dg-do compile { target powerpc_altivec_ok } } */
-/* { dg-options "-O -gdwarf -dA -maltivec" } */
-/* { dg-final { scan-assembler "DW_AT_const_value" } } */
-
-typedef float FloatVect __attribute__((__vector_size__(16)));
-static FloatVect Foo = { 250000000.0, 0.0, 0.0, 0.0 };
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/const-2b.c b/gcc/testsuite/gcc.dg/debug/dwarf2/const-2b.c
deleted file mode 100644
index e5dc55b833..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/const-2b.c
+++ /dev/null
@@ -1,6 +0,0 @@
-/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
-/* { dg-options "-O -gdwarf -dA -msse" } */
-/* { dg-final { scan-assembler "DW_AT_const_value" } } */
-
-typedef float FloatVect __attribute__((__vector_size__(16)));
-static FloatVect Foo = { 250000000.0, 0.0, 0.0, 0.0 };
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/discriminator.c b/gcc/testsuite/gcc.dg/debug/dwarf2/discriminator.c
deleted file mode 100644
index b77f7b1bff..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/discriminator.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* HAVE_AS_DWARF2_DEBUG_LINE macro needs to be defined to pass the unittest.
-   However, dg cannot access it, so we restrict to GNU targets.  */
-/* { dg-do compile { target *-*-gnu* } } */
-/* { dg-options "-O0 -gdwarf" } */
-/* { dg-final { scan-assembler "loc \[0-9] 11 \[0-9]( is_stmt \[0-9])?\n" } } */
-/* { dg-final { scan-assembler "loc \[0-9] 11 \[0-9]( is_stmt \[0-9])? discriminator 2\n" } } */
-/* { dg-final { scan-assembler "loc \[0-9] 11 \[0-9]( is_stmt \[0-9])? discriminator 1\n" } } */
-
-int foo(int n) {
-  int i, ret = 0;
-  for (i = 0; i < n; i++) {
-    if (i % 10 == 1)
-      ret++;
-    else
-      ret--;
-  }
-  return ret;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dups-types.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dups-types.c
deleted file mode 100644
index d9c01d07da..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dups-types.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* Test that these two options can work together.  */
-/* { dg-options "-gdwarf-4 -dA -feliminate-dwarf2-dups -fdebug-types-section" } */
-/* { dg-final { scan-assembler "DW.dups_types\.h\[^)\]*. DW_TAG_typedef" } } */
-/* { dg-final { scan-assembler "DW_TAG_type_unit" } } */
-
-#include "dups-types.h"
-
-A2 a;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dups-types.h b/gcc/testsuite/gcc.dg/debug/dwarf2/dups-types.h
deleted file mode 100644
index 99b7d907c0..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dups-types.h
+++ /dev/null
@@ -1,10 +0,0 @@
-struct A
-{
-  int i;
-  int j;
-};
-
-typedef struct A A2;
-extern A2 a;
-
-A2 f(A2);
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char1.c
deleted file mode 100644
index 23f9596732..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char1.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* PR debug/7241 */
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA" } */
-/* { dg-skip-if "Unmatchable assembly" { mmix-*-* } { "*" } { "" } } */
-/* { dg-final { scan-assembler "0x\[68\]\[ \t\]+\[#@;!/|\]+\[ \t\]+DW_AT_encoding" } } */
-/* { dg-final { scan-assembler-not "0x\[57\]\[ \t\]+\[#@;!/|\]+\[ \t\]+DW_AT_encoding" } } */
-
-char a;
-const char b;
-signed char c;
-volatile signed char d;
-unsigned char e;
-volatile const unsigned char f;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char2.c
deleted file mode 100644
index 4a4bd438ce..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char2.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* PR debug/7241 */
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA" } */
-/* { dg-skip-if "Unmatchable assembly" { mmix-*-* } { "*" } { "" } } */
-/* { dg-final { scan-assembler "0x\[68\]\[ \t\]+\[#@;!/|\]+\[ \t\]+DW_AT_encoding" } } */
-/* { dg-final { scan-assembler-not "0x\[57\]\[ \t\]+\[#@;!/|\]+\[ \t\]+DW_AT_encoding" } } */
-
-const char a;
-char b;
-volatile signed char c;
-signed char d;
-const volatile unsigned char e;
-unsigned char f;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char3.c
deleted file mode 100644
index 4ff201f134..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-char3.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* PR debug/7241 */
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA" } */
-/* { dg-skip-if "Unmatchable assembly" { mmix-*-* } { "*" } { "" } } */
-/* { dg-final { scan-assembler "0x\[68\]\[ \t\]+\[#@;!/|\]+\[ \t\]+DW_AT_encoding" } } */
-/* { dg-final { scan-assembler-not "0x\[57\]\[ \t\]+\[#@;!/|\]+\[ \t\]+DW_AT_encoding" } } */
-
-const char *p = "abc";
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-dfp.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-dfp.c
deleted file mode 100644
index 951380f125..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-dfp.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* Verify the DWARF encoding of C99 decimal floating point types.  */
-
-/* { dg-do compile */
-/* { dg-require-effective-target dfp } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-/* { dg-final { scan-assembler "0x10.*DW_AT_encoding" } } */
-/* { dg-final { scan-assembler "0x4.*DW_AT_byte_size" } } */
-/* { dg-final { scan-assembler "0x8.*DW_AT_byte_size" } } */
-/* { dg-final { scan-assembler "0x10.*DW_AT_byte_size" } } */
-
-void foo ()
-{
-  _Decimal32 f = 1.5df;
-  _Decimal64 d = 1.5dd;
-  _Decimal128 l = 1.5dl;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die1.c
deleted file mode 100644
index 9ca84e757b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die1.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* Verify that inline function never actually inlined has no abstract DIE.  */
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA" } */
-/* { dg-final { scan-assembler-not "DW_AT_inline" } } */
-inline int t()
-{
-}
-int (*q)()=t;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die2.c
deleted file mode 100644
index 746ab031b8..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die2.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Verify that inline function never actually emit has no DIE.  */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-/* { dg-final { scan-assembler-not "CIE Version" } } */
-static inline int t()
-{
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die3.c
deleted file mode 100644
index 6e1d73eb34..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die3.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* Verify that extern inline function never actually inlined has no abstract DIE.  */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA -fgnu89-inline" } */
-/* { dg-final { scan-assembler-not "DW_AT_inline" } } */
-extern inline int t()
-{
-}
-int (*q)()=t;
-int t()
-{
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die5.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die5.c
deleted file mode 100644
index 68985b71fa..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die5.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Inlined inline function must have abstract DIE  */
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA -fpreprocessed" } */
-/* { dg-final { scan-assembler "3.*DW_AT_inline" } } */
-#1 "test.h"
-inline int t()
-{
-}
-int q()
-{
-  t();
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die6.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die6.c
deleted file mode 100644
index ff0d6798df..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die6.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* not inline inline function must not have abstract DIE  */
-/* { dg-do compile } */
-/* { dg-options "-O2 -fno-inline -gdwarf -dA -fpreprocessed" } */
-/* { dg-final { scan-assembler-not "DW_AT_inline" } } */
-#1 "test.h"
-inline int t()
-{
-}
-int q()
-{
-  t();
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die7.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die7.c
deleted file mode 100644
index 88d78e2335..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-die7.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/* Inlined non-inline function must have abstract DIE  */
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA -fpreprocessed" } */
-/* { dg-final { scan-assembler "1.*DW_AT_inline" } } */
-#1 "test.h"
-void f(void);
-static int t()
-{
-	f();
-}
-int q()
-{
-  t();
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-file1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-file1.c
deleted file mode 100644
index b75395557b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-file1.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA" } */
-/* { dg-final { scan-assembler "File Entry:|.file" } } */
-/* Verify that a file entry is output for this file.  Only systems that
-   do not define HAVE_AS_DWARF2_DEBUG_LINE will put out "File Entry:",
-   but systems that do define HAVE_AS_DWARF2_DEBUG_LINE will put out a
-   ".file" so we check for either.  */
-
-int bar = 3;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-float.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-float.c
deleted file mode 100644
index a028d1484a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-float.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* Verify the DWARF encoding of C99 floating point types.  */
-
-/* { dg-do compile */
-/* { dg-options "-O0 -gdwarf -dA" } */
-/* { dg-final { scan-assembler "0x4.*DW_AT_encoding" } } */
-/* { dg-final { scan-assembler "0x4.*DW_AT_byte_size" } } */
-/* { dg-final { scan-assembler "0x8.*DW_AT_byte_size" } } */
-/* { dg-final { scan-assembler "0x10.*DW_AT_byte_size" } } */
-
-void foo ()
-{
-  float f = 1.5f;
-  double d = 1.5;
-  long double l = 1.5l;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-merge.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-merge.c
deleted file mode 100644
index 15e09b116c..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-merge.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* Verify that mergeable strings are used in the CU DIE.  */
-/* { dg-do compile } */
-/* { dg-require-effective-target string_merging } */
-/* { dg-options "-O2 -gdwarf -dA" } */
-/* { dg-final { scan-assembler "DW_AT_producer: \"GNU C" } } */
-/* { dg-final { scan-assembler-not "GNU C\[^\\n\\r\]*DW_AT_producer" } } */
-
-void func (void)
-{
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-uninit.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-uninit.c
deleted file mode 100644
index d871bab0c2..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf-uninit.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA" } */
-/* { dg-final { scan-assembler "DW_TAG_variable" } } */
-/* PR debug/21828 */
-
-static int i;
-int main() {
-  i += 3;
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-3.c
deleted file mode 100644
index e364670570..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-3.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Test -feliminate-dwarf2-dups */
-/* Contributed by Devang Patel <dpatel@apple.com> */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -feliminate-dwarf2-dups" } */
-
-#include "dwarf2-3.h"
-
-int main()
-{
-  struct point p;
-  p.x = 0;
-  p.y = 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-3.h b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-3.h
deleted file mode 100644
index 26ad0bace2..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-3.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* Test -feliminate-dwarf2-dups */
-/* Contributed by Devang Patel <dpatel@apple.com> */
-
-struct point
-{
-  int x;
-  int y;
-};
-
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-macro.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-macro.c
deleted file mode 100644
index 24b598e153..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-macro.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Test to make sure the mcaro info includes a start file command for the main source */
-/* { dg-do compile } */
-/* { dg-options "-g3 -gdwarf -dA -fverbose-asm" } */
-/* { dg-final { scan-assembler "Start new file" { xfail { powerpc-ibm-aix* } } } } */
-
-#define ADD(x) (M + x)
-
-int main (void)
-{
-#define N 28
-#define M 42
-   return ADD(N);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-macro2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-macro2.c
deleted file mode 100644
index 5204342adf..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2-macro2.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Test to make sure the macro info includes the predefined macros with line number 0.  */
-/* { dg-do compile } */
-/* { dg-options "-g3 -gdwarf -dA -fverbose-asm" } */
-/* { dg-final { scan-assembler "At line number 0" { xfail { powerpc-ibm-aix* } } } } */
-
-#define FOO 1
-int i;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2.exp b/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2.exp
deleted file mode 100644
index 33871f716f..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/dwarf2.exp
+++ /dev/null
@@ -1,48 +0,0 @@
-#   Copyright (C) 2002-2017 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GCC; see the file COPYING3.  If not see
-# <http://www.gnu.org/licenses/>.
-
-# GCC testsuite that uses the `dg.exp' driver.
-
-# Load support procs.
-load_lib gcc-dg.exp
-
-# Disable on ptx
-if { [istarget nvptx-*-*] } {
-    return
-}
-
-# If a testcase doesn't have special options, use these.
-global DEFAULT_CFLAGS
-if ![info exists DEFAULT_CFLAGS] then {
-    set DEFAULT_CFLAGS " -ansi -pedantic-errors -gdwarf"
-}
-
-# Initialize `dg'.
-dg-init
-
-# Main loop.
-set comp_output [gcc_target_compile \
-    "$srcdir/$subdir/../trivial.c" "trivial.S" assembly \
-    "additional_flags=-gdwarf"]
-if { ! [string match "*: target system does not support the * debug format*" \
-    $comp_output] } {
-    remove-build-file "trivial.S"
-    dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\] $srcdir/c-c++-common/dwarf2/*.c]] \
-	    "" $DEFAULT_CFLAGS
-}
-
-# All done.
-dg-finish
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/enum-loc1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/enum-loc1.c
deleted file mode 100644
index 7394313036..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/enum-loc1.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* PR c/79969 */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -dA -fno-merge-debug-strings" } */
-
-enum ENUMTAG;
-
-enum ENUMTAG
-{
-  B = 1,
-  C = 2
-};
-
-void
-bar (void)
-{
-  enum ENUMTAG a = C;
-}
-
-/* { dg-final { scan-assembler "DW_TAG_enumeration_type\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"ENUMTAG\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0x)?7\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-any.c b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-any.c
deleted file mode 100644
index 810788ae6e..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-any.c
+++ /dev/null
@@ -1,84 +0,0 @@
-// { dg-do compile }
-// { dg-options "-gdwarf -dA -femit-struct-debug-detailed=any" }
-// { dg-final { scan-assembler "timespec.*DW_AT_name" } }
-// { dg-final { scan-assembler "tv_sec.*DW_AT_name" } }
-// { dg-final { scan-assembler "tv_nsec.*DW_AT_name" } }
-// { dg-final { scan-assembler "itimerspec.*DW_AT_name" } }
-// { dg-final { scan-assembler "it_interval.*DW_AT_name" } }
-// { dg-final { scan-assembler "it_value.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_var_head_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_var_head_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_var_head_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_var_head_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_decl_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_decl_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_decl_ref_base.*DW_AT_name" } }
-# 1 "fesd-any.c"
-# 1 "<built-in>"
-# 1 "<command-line>"
-# 1 "fesd-any.c"
-
-//#include "time.h"
-# 1 "time.h" 1 3 4
-struct timespec
-  {
-    long int tv_sec;
-    long int tv_nsec;
-  };
-
-struct itimerspec
-  {
-    struct timespec it_interval;
-    struct timespec it_value;
-  };
-
-# 6 "fesd-any.c" 2
-
-struct timespec base_var8;
-struct itimerspec *base_var9;
-
-#include "fesd-any.h"
-
-struct gstruct_head_ordy_defn_var_base base_var1;
-struct gstruct_base_ordy_defn_var_base base_var2;
-
-int base_function() {
-    return 0
-+ base_var1.field_head_ordy_defn_var_base
-+ base_var2.field1_base_ordy_defn_var_base_ptr->field_head_ordy_defn_ptr_base
-+ base_var2.field1_base_ordy_defn_var_base_fld.field_head_ordy_defn_fld_base
-+ base_var2.field2_base_ordy_defn_var_base_ptr->field_base_ordy_defn_ptr_base
-+ base_var2.field2_base_ordy_defn_var_base_fld.field_base_ordy_defn_fld_base
-;
-}
-
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-any.h b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-any.h
deleted file mode 100644
index a7146b65e3..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-any.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "fesd.h"
-
-struct gstruct_base_ordy_decl_not;
-struct gstruct_base_ordy_defn_not { int field_base_ordy_defn_not; };
-
-struct gstruct_base_ordy_decl_ref_base;
-struct gstruct_base_ordy_defn_ref_base { int field_base_ordy_defn_ref_base; };
-struct gstruct_base_ordy_defn_ptr_base { int field_base_ordy_defn_ptr_base; };
-struct gstruct_base_ordy_defn_fld_base { int field_base_ordy_defn_fld_base; };
-struct gstruct_base_ordy_defn_var_base {
-    struct gstruct_head_ordy_decl_ref_base *field1_base_ordy_defn_var_base_inc;
-    struct gstruct_head_ordy_defn_ref_base *field1_base_ordy_defn_var_base_ref;
-    struct gstruct_head_ordy_defn_ptr_base *field1_base_ordy_defn_var_base_ptr;
-    struct gstruct_head_ordy_defn_fld_base  field1_base_ordy_defn_var_base_fld;
-    struct gstruct_base_ordy_decl_ref_base *field2_base_ordy_defn_var_base_inc;
-    struct gstruct_base_ordy_defn_ref_base *field2_base_ordy_defn_var_base_ref;
-    struct gstruct_base_ordy_defn_ptr_base *field2_base_ordy_defn_var_base_ptr;
-    struct gstruct_base_ordy_defn_fld_base  field2_base_ordy_defn_var_base_fld;
-};
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-baseonly.c b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-baseonly.c
deleted file mode 100644
index aefcb87150..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-baseonly.c
+++ /dev/null
@@ -1,83 +0,0 @@
-// { dg-do compile }
-// { dg-options "-gdwarf -dA -femit-struct-debug-baseonly" }
-// { dg-final { scan-assembler "timespec.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "tv_sec.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "tv_nsec.*DW_AT_name" } }
-// { dg-final { scan-assembler "itimerspec.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "it_interval.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "it_value.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_decl_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_decl_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_decl_ref_base.*DW_AT_name" } }
-# 1 "fesd-baseonly.c"
-# 1 "<built-in>"
-# 1 "<command-line>"
-# 1 "fesd-baseonly.c"
-
-//#include "time.h"
-# 1 "time.h" 1 3 4
-struct timespec
-  {
-    long int tv_sec;
-    long int tv_nsec;
-  };
-
-struct itimerspec
-  {
-    struct timespec it_interval;
-    struct timespec it_value;
-  };
-
-# 6 "fesd-baseonly.c" 2
-
-struct timespec base_var8;
-struct itimerspec *base_var9;
-
-#include "fesd-baseonly.h"
-
-struct gstruct_head_ordy_defn_var_base base_var1;
-struct gstruct_base_ordy_defn_var_base base_var2;
-
-int base_function() {
-    return 0
-+ base_var1.field_head_ordy_defn_var_base
-+ base_var2.field1_base_ordy_defn_var_base_ptr->field_head_ordy_defn_ptr_base
-+ base_var2.field1_base_ordy_defn_var_base_fld.field_head_ordy_defn_fld_base
-+ base_var2.field2_base_ordy_defn_var_base_ptr->field_base_ordy_defn_ptr_base
-+ base_var2.field2_base_ordy_defn_var_base_fld.field_base_ordy_defn_fld_base
-;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-baseonly.h b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-baseonly.h
deleted file mode 100644
index a7146b65e3..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-baseonly.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "fesd.h"
-
-struct gstruct_base_ordy_decl_not;
-struct gstruct_base_ordy_defn_not { int field_base_ordy_defn_not; };
-
-struct gstruct_base_ordy_decl_ref_base;
-struct gstruct_base_ordy_defn_ref_base { int field_base_ordy_defn_ref_base; };
-struct gstruct_base_ordy_defn_ptr_base { int field_base_ordy_defn_ptr_base; };
-struct gstruct_base_ordy_defn_fld_base { int field_base_ordy_defn_fld_base; };
-struct gstruct_base_ordy_defn_var_base {
-    struct gstruct_head_ordy_decl_ref_base *field1_base_ordy_defn_var_base_inc;
-    struct gstruct_head_ordy_defn_ref_base *field1_base_ordy_defn_var_base_ref;
-    struct gstruct_head_ordy_defn_ptr_base *field1_base_ordy_defn_var_base_ptr;
-    struct gstruct_head_ordy_defn_fld_base  field1_base_ordy_defn_var_base_fld;
-    struct gstruct_base_ordy_decl_ref_base *field2_base_ordy_defn_var_base_inc;
-    struct gstruct_base_ordy_defn_ref_base *field2_base_ordy_defn_var_base_ref;
-    struct gstruct_base_ordy_defn_ptr_base *field2_base_ordy_defn_var_base_ptr;
-    struct gstruct_base_ordy_defn_fld_base  field2_base_ordy_defn_var_base_fld;
-};
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-none.c b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-none.c
deleted file mode 100644
index 193c05d615..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-none.c
+++ /dev/null
@@ -1,84 +0,0 @@
-// { dg-do compile }
-// { dg-options "-gdwarf -dA -femit-struct-debug-detailed=none" }
-// { dg-final { scan-assembler "timespec.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "tv_sec.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "tv_nsec.*DW_AT_name" } }
-// { dg-final { scan-assembler "itimerspec.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "it_interval.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "it_value.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_decl_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field1_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field1_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field1_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field1_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field2_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field2_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field2_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field2_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_decl_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_base_ordy_decl_ref_base.*DW_AT_name" } }
-# 1 "fesd-none.c"
-# 1 "<built-in>"
-# 1 "<command-line>"
-# 1 "fesd-none.c"
-
-//#include "time.h"
-# 1 "time.h" 1 3 4
-struct timespec
-  {
-    long int tv_sec;
-    long int tv_nsec;
-  };
-
-struct itimerspec
-  {
-    struct timespec it_interval;
-    struct timespec it_value;
-  };
-
-# 6 "fesd-none.c" 2
-
-struct timespec base_var8;
-struct itimerspec *base_var9;
-
-#include "fesd-none.h"
-
-struct gstruct_head_ordy_defn_var_base base_var1;
-struct gstruct_base_ordy_defn_var_base base_var2;
-
-int base_function() {
-    return 0
-+ base_var1.field_head_ordy_defn_var_base
-+ base_var2.field1_base_ordy_defn_var_base_ptr->field_head_ordy_defn_ptr_base
-+ base_var2.field1_base_ordy_defn_var_base_fld.field_head_ordy_defn_fld_base
-+ base_var2.field2_base_ordy_defn_var_base_ptr->field_base_ordy_defn_ptr_base
-+ base_var2.field2_base_ordy_defn_var_base_fld.field_base_ordy_defn_fld_base
-;
-}
-
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-none.h b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-none.h
deleted file mode 100644
index a7146b65e3..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-none.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "fesd.h"
-
-struct gstruct_base_ordy_decl_not;
-struct gstruct_base_ordy_defn_not { int field_base_ordy_defn_not; };
-
-struct gstruct_base_ordy_decl_ref_base;
-struct gstruct_base_ordy_defn_ref_base { int field_base_ordy_defn_ref_base; };
-struct gstruct_base_ordy_defn_ptr_base { int field_base_ordy_defn_ptr_base; };
-struct gstruct_base_ordy_defn_fld_base { int field_base_ordy_defn_fld_base; };
-struct gstruct_base_ordy_defn_var_base {
-    struct gstruct_head_ordy_decl_ref_base *field1_base_ordy_defn_var_base_inc;
-    struct gstruct_head_ordy_defn_ref_base *field1_base_ordy_defn_var_base_ref;
-    struct gstruct_head_ordy_defn_ptr_base *field1_base_ordy_defn_var_base_ptr;
-    struct gstruct_head_ordy_defn_fld_base  field1_base_ordy_defn_var_base_fld;
-    struct gstruct_base_ordy_decl_ref_base *field2_base_ordy_defn_var_base_inc;
-    struct gstruct_base_ordy_defn_ref_base *field2_base_ordy_defn_var_base_ref;
-    struct gstruct_base_ordy_defn_ptr_base *field2_base_ordy_defn_var_base_ptr;
-    struct gstruct_base_ordy_defn_fld_base  field2_base_ordy_defn_var_base_fld;
-};
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-reduced.c b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-reduced.c
deleted file mode 100644
index ebbfc36672..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-reduced.c
+++ /dev/null
@@ -1,83 +0,0 @@
-// { dg-do compile }
-// { dg-options "-gdwarf -dA -femit-struct-debug-reduced" }
-// { dg-final { scan-assembler "timespec.*DW_AT_name" } }
-// { dg-final { scan-assembler "tv_sec.*DW_AT_name" } }
-// { dg-final { scan-assembler "tv_nsec.*DW_AT_name" } }
-// { dg-final { scan-assembler "itimerspec.*DW_AT_name" } }
-// { dg-final { scan-assembler "it_interval.*DW_AT_name" } }
-// { dg-final { scan-assembler "it_value.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_decl_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_decl_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_decl_ref_base.*DW_AT_name" } }
-# 1 "fesd-reduced.c"
-# 1 "<built-in>"
-# 1 "<command-line>"
-# 1 "fesd-reduced.c"
-
-//#include "time.h"
-# 1 "time.h" 1 3 4
-struct timespec
-  {
-    long int tv_sec;
-    long int tv_nsec;
-  };
-
-struct itimerspec
-  {
-    struct timespec it_interval;
-    struct timespec it_value;
-  };
-
-# 6 "fesd-reduced.c" 2
-
-struct timespec base_var8;
-struct itimerspec *base_var9;
-
-#include "fesd-reduced.h"
-
-struct gstruct_head_ordy_defn_var_base base_var1;
-struct gstruct_base_ordy_defn_var_base base_var2;
-
-int base_function() {
-    return 0
-+ base_var1.field_head_ordy_defn_var_base
-+ base_var2.field1_base_ordy_defn_var_base_ptr->field_head_ordy_defn_ptr_base
-+ base_var2.field1_base_ordy_defn_var_base_fld.field_head_ordy_defn_fld_base
-+ base_var2.field2_base_ordy_defn_var_base_ptr->field_base_ordy_defn_ptr_base
-+ base_var2.field2_base_ordy_defn_var_base_fld.field_base_ordy_defn_fld_base
-;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-reduced.h b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-reduced.h
deleted file mode 100644
index a7146b65e3..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-reduced.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "fesd.h"
-
-struct gstruct_base_ordy_decl_not;
-struct gstruct_base_ordy_defn_not { int field_base_ordy_defn_not; };
-
-struct gstruct_base_ordy_decl_ref_base;
-struct gstruct_base_ordy_defn_ref_base { int field_base_ordy_defn_ref_base; };
-struct gstruct_base_ordy_defn_ptr_base { int field_base_ordy_defn_ptr_base; };
-struct gstruct_base_ordy_defn_fld_base { int field_base_ordy_defn_fld_base; };
-struct gstruct_base_ordy_defn_var_base {
-    struct gstruct_head_ordy_decl_ref_base *field1_base_ordy_defn_var_base_inc;
-    struct gstruct_head_ordy_defn_ref_base *field1_base_ordy_defn_var_base_ref;
-    struct gstruct_head_ordy_defn_ptr_base *field1_base_ordy_defn_var_base_ptr;
-    struct gstruct_head_ordy_defn_fld_base  field1_base_ordy_defn_var_base_fld;
-    struct gstruct_base_ordy_decl_ref_base *field2_base_ordy_defn_var_base_inc;
-    struct gstruct_base_ordy_defn_ref_base *field2_base_ordy_defn_var_base_ref;
-    struct gstruct_base_ordy_defn_ptr_base *field2_base_ordy_defn_var_base_ptr;
-    struct gstruct_base_ordy_defn_fld_base  field2_base_ordy_defn_var_base_fld;
-};
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-sys.c b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-sys.c
deleted file mode 100644
index ad0a44a95b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-sys.c
+++ /dev/null
@@ -1,83 +0,0 @@
-// { dg-do compile }
-// { dg-options "-gdwarf -dA -femit-struct-debug-detailed=sys" }
-// { dg-final { scan-assembler "timespec.*DW_AT_name" } }
-// { dg-final { scan-assembler "tv_sec.*DW_AT_name" } }
-// { dg-final { scan-assembler "tv_nsec.*DW_AT_name" } }
-// { dg-final { scan-assembler "itimerspec.*DW_AT_name" } }
-// { dg-final { scan-assembler "it_interval.*DW_AT_name" } }
-// { dg-final { scan-assembler "it_value.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ptr_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_fld_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_head.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_head_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "gstruct_head_ordy_decl_ref_head.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler-not "field_head_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_ptr_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field_base_ordy_defn_fld_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_defn_var_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field1_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_inc.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_ref.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_ptr.*DW_AT_name" } }
-// { dg-final { scan-assembler "field2_base_ordy_defn_var_base_fld.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_head_ordy_decl_ref_base.*DW_AT_name" } }
-// { dg-final { scan-assembler "gstruct_base_ordy_decl_ref_base.*DW_AT_name" } }
-# 1 "fesd-sys.c"
-# 1 "<built-in>"
-# 1 "<command-line>"
-# 1 "fesd-sys.c"
-
-//#include "time.h"
-# 1 "time.h" 1 3 4
-struct timespec
-  {
-    long int tv_sec;
-    long int tv_nsec;
-  };
-
-struct itimerspec
-  {
-    struct timespec it_interval;
-    struct timespec it_value;
-  };
-
-# 6 "fesd-sys.c" 2
-
-struct timespec base_var8;
-struct itimerspec *base_var9;
-
-#include "fesd-sys.h"
-
-struct gstruct_head_ordy_defn_var_base base_var1;
-struct gstruct_base_ordy_defn_var_base base_var2;
-
-int base_function() {
-    return 0
-+ base_var1.field_head_ordy_defn_var_base
-+ base_var2.field1_base_ordy_defn_var_base_ptr->field_head_ordy_defn_ptr_base
-+ base_var2.field1_base_ordy_defn_var_base_fld.field_head_ordy_defn_fld_base
-+ base_var2.field2_base_ordy_defn_var_base_ptr->field_base_ordy_defn_ptr_base
-+ base_var2.field2_base_ordy_defn_var_base_fld.field_base_ordy_defn_fld_base
-;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-sys.h b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-sys.h
deleted file mode 100644
index a7146b65e3..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd-sys.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "fesd.h"
-
-struct gstruct_base_ordy_decl_not;
-struct gstruct_base_ordy_defn_not { int field_base_ordy_defn_not; };
-
-struct gstruct_base_ordy_decl_ref_base;
-struct gstruct_base_ordy_defn_ref_base { int field_base_ordy_defn_ref_base; };
-struct gstruct_base_ordy_defn_ptr_base { int field_base_ordy_defn_ptr_base; };
-struct gstruct_base_ordy_defn_fld_base { int field_base_ordy_defn_fld_base; };
-struct gstruct_base_ordy_defn_var_base {
-    struct gstruct_head_ordy_decl_ref_base *field1_base_ordy_defn_var_base_inc;
-    struct gstruct_head_ordy_defn_ref_base *field1_base_ordy_defn_var_base_ref;
-    struct gstruct_head_ordy_defn_ptr_base *field1_base_ordy_defn_var_base_ptr;
-    struct gstruct_head_ordy_defn_fld_base  field1_base_ordy_defn_var_base_fld;
-    struct gstruct_base_ordy_decl_ref_base *field2_base_ordy_defn_var_base_inc;
-    struct gstruct_base_ordy_defn_ref_base *field2_base_ordy_defn_var_base_ref;
-    struct gstruct_base_ordy_defn_ptr_base *field2_base_ordy_defn_var_base_ptr;
-    struct gstruct_base_ordy_defn_fld_base  field2_base_ordy_defn_var_base_fld;
-};
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd.h b/gcc/testsuite/gcc.dg/debug/dwarf2/fesd.h
deleted file mode 100644
index 46b24f5e9e..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/fesd.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
-where from: base = matching base; head = other header
-what kind:  ordy = ordinary struct; tmpl = template struct
-definition: decl = incomplete declaration; defn = full definition
-how used:   not = not used; ref = by ref; ptr = through pointer;
-            fld = as field; var = as variable
-from where: base = from base; head = other header
-*/
-
-struct gstruct_head_ordy_decl_not;
-struct gstruct_head_ordy_defn_not { int field_head_ordy_defn_not; };
-
-struct gstruct_head_ordy_decl_ref_head;
-struct gstruct_head_ordy_defn_ref_head { int field_head_ordy_defn_ref_head; };
-struct gstruct_head_ordy_defn_ptr_head { int field_head_ordy_defn_ptr_head; };
-struct gstruct_head_ordy_defn_fld_head { int field_head_ordy_defn_fld_head; };
-struct gstruct_head_ordy_defn_var_head {
-    struct gstruct_head_ordy_decl_ref_head *field_head_ordy_defn_var_head_inc;
-    struct gstruct_head_ordy_defn_ref_head *field_head_ordy_defn_var_head_ref;
-    struct gstruct_head_ordy_defn_ptr_head *field_head_ordy_defn_var_head_ptr;
-    struct gstruct_head_ordy_defn_fld_head  field_head_ordy_defn_var_head_fld;
-};
-extern struct gstruct_head_ordy_defn_var_head head_var1;
-
-struct gstruct_head_ordy_decl_ref_base;
-struct gstruct_head_ordy_defn_ref_base { int field_head_ordy_defn_ref_base; };
-struct gstruct_head_ordy_defn_ptr_base { int field_head_ordy_defn_ptr_base; };
-struct gstruct_head_ordy_defn_fld_base { int field_head_ordy_defn_fld_base; };
-struct gstruct_head_ordy_defn_var_base { int field_head_ordy_defn_var_base; };
-
-inline int head_function() {
-    return 0
-+ head_var1.field_head_ordy_defn_var_head_ptr->field_head_ordy_defn_ptr_head
-+ head_var1.field_head_ordy_defn_var_head_fld.field_head_ordy_defn_fld_head
-;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/global-used-types.c b/gcc/testsuite/gcc.dg/debug/dwarf2/global-used-types.c
deleted file mode 100644
index 32f272b978..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/global-used-types.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- Contributed by Dodji Seketeli <dodji@redhat.com>
- { dg-options "-gdwarf -dA -fno-merge-debug-strings" }
- { dg-do compile }
- { dg-final { scan-assembler-times "DIE \\(0x\[^\n\]*\\) DW_TAG_enumeration_type" 1 } }
- { dg-final { scan-assembler-times "DIE \\(0x\[^\n\]*\\) DW_TAG_enumerator" 2 } }
- { dg-final { scan-assembler-times "ascii \"a.0\"\[\t \]+\[^\n\]*DW_AT_name" 1 { xfail { powerpc-ibm-aix* } } } }
- { dg-final { scan-assembler-times "ascii \"b.0\"\[\t \]+\[^\n\]*DW_AT_name" 1 { xfail { powerpc-ibm-aix* } } } }
- */
-
-enum { a, b };
-
-int v = a;
-char s[b];
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/inline1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/inline1.c
deleted file mode 100644
index 3b4b004ef2..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/inline1.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA -fgnu89-inline" } */
-void e(int);
-__attribute__ ((always_inline)) inline int
-t(int function_parameter)
-{
-  e(function_parameter);
-}
-
-void test (int function_parameter2)
-{
-  t(function_parameter2);
-}
-
-/* Verify that we get both function_parameter and function_parameter2 declared
-   in test.  Overall we should have 3 variables with location defined (also
-   function_parameter in offline copy of t.  */
-/* { dg-final { scan-assembler-times " DW_AT_location" 3 } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/inline2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/inline2.c
deleted file mode 100644
index b2ae111317..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/inline2.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Contributed by Dodji Seketeli <dodji@redhat.com>
-   Origin: PR debug/37801
-
-  Abstract instances (DW_TAG_subroutines having the DW_AT_inline attribute)
-  of second and first were having a DW_TAG_lexical_block DIE wrongly
-  representing the inlined calls to third (in second) and to
-  second (in first). At the same time, main didn't have children
-  DW_TAG_inlined_subroutine DIEs representing the inlined calls to
-  first, second and third.
-
-  The ideal goal here is to test that we have no superfluous
-  DW_TAG_lexical_block DIE anymore, that abstract instances DIEs have
-  no descendant DIE with a DW_AT_abstract_origin attribute, and that main has
-  properly nested DW_TAG_inlined_subroutine DIEs for third, second and first.
-*/
-
-/* { dg-options "-O -g3 -gdwarf -dA -fgnu89-inline" } */
-/* { dg-do compile } */
-
-/* There are 6 inlined subroutines:
-   - One for each subroutine inlined into main, that's 3.
-   - One for earch subroutine inline into the out of line instances
-     of third, second and first.  */
-/* { dg-final { scan-assembler-times "\\(DIE \\(\[^\n\]*\\) DW_TAG_inlined_subroutine" 6 } } */
-
-/* Likewise we should have 6 DW_TAG_lexical_block DIEs:
-   - One for each subroutine inlined into main, so that's 3.
-   - One for each subroutine inlined in the out of line instances
-     of third, second and first, that's 3.
-*/
-/* { dg-final { scan-assembler-times "\\(DIE \\(\[^\n\]*\\) DW_TAG_lexical_block" 6 } } */
-
-
-/* There are 3 DW_AT_inline attributes: one per abstract inline instance.
-   The value of the attribute must be 0x3, meaning the function was
-   actually inlined.  */
-/* { dg-final { scan-assembler-times  "(?:byte|data1)\[^\n\]*0x3\[^\n\]* DW_AT_inline" 3 } } */
-
-volatile int *a;
-
-inline void
-third (int arg3)
-{
-  int var3 = arg3;
-  a[0] = var3;
-}
-
-inline void
-second (int arg2)
-{
-  int var2 = arg2;
-  third (var2+1);
-}
-
-inline void
-first (int arg1)
-{
-  int var1 = arg1;
-  second (var1+1);
-}
-
-int
-main ()
-{
-  int some_int = 1;
-  first (some_int);
-  return 0;
-}
-
-
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c
deleted file mode 100644
index baa2f66e8a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/inline3.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Verify that only one DW_AT_const_value is emitted for baz,
-   not for baz abstract DIE and again inside of
-   DW_TAG_inlined_subroutine.  */
-/* { dg-options "-O2 -gdwarf -dA -fmerge-all-constants" } */
-/* { dg-do compile } */
-/* { dg-final { scan-assembler-times " DW_AT_const_value" 1 } } */
-
-struct A { const long i; const long j; };
-
-static inline long
-foo (void)
-{
-  const struct A baz = { .i = 2, .j = 21 };
-  /* We must make sure that baz isn't optimized away before inlining,
-     otherwise its initializer is also lost.  */
-  const struct A *p = &baz;
-  asm volatile ("" : : : "memory");
-  return baz.i * baz.j;
-}
-
-int
-main ()
-{
-  return foo () - 42;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/ipa-cp1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/ipa-cp1.c
deleted file mode 100644
index 62a5323238..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/ipa-cp1.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA" } */
-void q(int p);
-static void
-t(int constant_propagated_par)
-{
-  int local_var = constant_propagated_par + 1;
-  q(local_var);
-  q(local_var);
-  q(local_var);
-  q(local_var);
-  q(local_var);
-  q(local_var);
-  q(local_var);
-  q(local_var);
-  q(local_var);
-  q(local_var);
-  q(local_var);
-}
-int
-main()
-{
-  t(5);
-  t(5);
-  t(5);
-  t(5);
-  t(5);
-  t(5);
-  t(5);
-}
-/* { dg-final { scan-assembler "local_var" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c11-d4-strict.c b/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c11-d4-strict.c
deleted file mode 100644
index accc13f18b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c11-d4-strict.c
+++ /dev/null
@@ -1,7 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -std=c11 -gdwarf-4 -gstrict-dwarf -dA" }
-// We cannot produce DW_LANG_C11 = 0x001d because strict-dwarf.
-// So expect DW_LANG_C99 = 0x000c
-// { dg-final { scan-assembler "0xc.*DW_AT_language" } } */
-
-int version;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c11.c b/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c11.c
deleted file mode 100644
index f14c49fd3d..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c11.c
+++ /dev/null
@@ -1,6 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -std=c11 -gdwarf-5 -dA" }
-// DW_LANG_C11 = 0x001d
-// { dg-final { scan-assembler "0x1d.*DW_AT_language" } } */
-
-int version;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c89.c b/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c89.c
deleted file mode 100644
index b6b4a89ff8..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c89.c
+++ /dev/null
@@ -1,6 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O -std=c89 -g -dA" } */
-/* DW_LANG_C89 = 0x0001 */
-/* { dg-final { scan-assembler "0x1.*DW_AT_language" { xfail { powerpc-ibm-aix* } } } } */
-
-int version;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c99.c b/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c99.c
deleted file mode 100644
index d09d31636f..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/lang-c99.c
+++ /dev/null
@@ -1,6 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -std=c99 -gdwarf-3 -dA" }
-// DW_LANG_C99 = 0x000c
-// { dg-final { scan-assembler "0xc.*DW_AT_language" } } */
-
-int version;
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/nested_fun.c b/gcc/testsuite/gcc.dg/debug/dwarf2/nested_fun.c
deleted file mode 100644
index c783ac0c11..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/nested_fun.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* As part of inlining, a BLOCK (described as DW_TAG_lexical_block DIE's) may
-   be present both as an abstract instance and a concrete one in the DWARF
-   output.  This testcase attempts to make sure that the concrete ones refer to
-   the abstract ones thanks to the DW_AT_abstract_origin attribute.
-
-   Such a back-link enables debuggers to make entities present in the abstract
-   instance only available in concrete ones.  */
-
-/* { dg-options "-O2 -g -std=gnu99 -gdwarf -dA" } */
-/* { dg-final { scan-assembler-times "\\(DIE \\(0x.*\\) DW_TAG_lexical_block\\)\[^)\]*DW_AT_abstract_origin" 1 } } */
-
-extern void *create (const char *);
-extern void destroy (void *);
-extern void do_nothing (char);
-
-struct string
-{
-  const char *data;
-  int lb;
-  int ub;
-};
-
-int
-main (void)
-{
-  void *o1 = create ("foo");
-
-  void
-  parent (void)
-  {
-    {
-      void *o2 = create ("bar");
-
-      int
-      child (struct string s)
-      {
-	int i = s.lb;
-
-	if (s.lb <= s.ub)
-	  while (1)
-	    {
-	      char c = s.data[i - s.lb];
-	      do_nothing (c);
-	      if (c == 'o')
-		return 1;
-	      if (i == s.ub)
-		break;
-	      ++i;
-	    }
-	return 0;
-      }
-
-      int r;
-
-      r = child ((struct string) {"baz", 1, 3});
-      r = child ((struct string) {"qux", 2, 4});
-      r = child ((struct string) {"foobar", 1, 6});
-    }
-
-    do_nothing (0);
-  }
-
-  parent ();
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/noreturn-function-attribute.c b/gcc/testsuite/gcc.dg/debug/dwarf2/noreturn-function-attribute.c
deleted file mode 100644
index bc2cfa5207..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/noreturn-function-attribute.c
+++ /dev/null
@@ -1,11 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -std=c99 -g -dA -gno-strict-dwarf" }
-// Expect DW_AT_noreturn once in .debug_info and once in .debug_abbrev
-// { dg-final { scan-assembler-times "DW_AT_noreturn" 2 { xfail { powerpc-ibm-aix* } } } }
-
-void __attribute__ ((noreturn))
-baz (void)
-{
-  while (1) { ; }
-}
-
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/noreturn-function-keyword.c b/gcc/testsuite/gcc.dg/debug/dwarf2/noreturn-function-keyword.c
deleted file mode 100644
index 0105e6c3a1..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/noreturn-function-keyword.c
+++ /dev/null
@@ -1,13 +0,0 @@
-// { dg-do compile }
-// { dg-options "-O -std=c11 -g -dA -gno-strict-dwarf" }
-// Expect DW_AT_noreturn once in .debug_info and once in .debug_abbrev
-// { dg-final { scan-assembler-times "DW_AT_noreturn" 2 { xfail { powerpc-ibm-aix* } } } }
-
-_Noreturn void exit (int);
-
-void exit (int i)
-{
-  while (i < 0 || i == 0 || i > 0)
-    ;
-}
-
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/omp-fesdr.c b/gcc/testsuite/gcc.dg/debug/dwarf2/omp-fesdr.c
deleted file mode 100644
index d7b03192be..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/omp-fesdr.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* { dg-do compile } */
-/* { dg-require-effective-target fopenmp }  */
-/* { dg-options "-g -fopenmp -gdwarf-2 -femit-struct-debug-reduced" } */
-
-struct aa
-{
-  int a;
-};
-
-int
-f7 (void)
-{
-  int v7i = 6, v7j = 7, v7k = 9, v7l = 0, v7n = 0, v7o = 1;
-
-  #pragma omp parallel
-  {
-    #pragma omp master
-    v7o++;
-    #pragma omp for private (v7i) firstprivate (v7k) reduction (+:v7l)
-    for (v7n = 0; v7n < 3; v7n++)
-    {
-      int v7m = v7j + v7k;
-      v7i = 8;
-      v7l++;
-    }
-  }
-
-  return v7i + v7j + v7k + v7l + v7n;
-}
-
-int
-main (void)
-{
-  f7 ();
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr29609-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr29609-1.c
deleted file mode 100644
index e818263a51..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr29609-1.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* PR debug/29609 */
-/* Verify that breakpoint on the break is hit.  */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-
-void abort (void);
-
-int
-foo (void)
-{
-  int a, i;
-
-  for (i = 1; i <= 10; i++)
-    {
-      if (i < 3)
-	a = 1;
-      else
-	break;
-      a = 5;
-    }
-  return a;
-}
-
-int
-main (void)
-{
-  if (foo () != 5)
-    abort ();
-  return 0;
-}
-
-/* { dg-final { scan-assembler "pr29609-1.c:18" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr29609-2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr29609-2.c
deleted file mode 100644
index 463d3cc588..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr29609-2.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* PR debug/29609 */
-/* Verify that breakpoint on both goto failure; stmts is hit.  */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-
-extern void abort (void);
-int x;
-
-int
-foo (void)
-{
-  return 0 ^ x;
-}
-
-int
-bar (void)
-{
-  return 1 ^ x;
-}
-
-int
-baz (void)
-{
-  int c;
-
-  if (!foo ())
-    goto failure;
-
-  if (!bar ())
-    goto failure;
-
-  return 0;
-
-failure:
-  return 1;
-}
-
-int
-main (void)
-{
-  if (baz () != 1)
-    abort ();
-  x = 1;
-  if (baz () != 1)
-    abort ();
-  x = 2;
-  if (baz () != 0)
-    abort ();
-  return 0;
-}
-
-/* { dg-final { scan-assembler "pr29609-2.c:27" } } */
-/* { dg-final { scan-assembler "pr29609-2.c:30" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr31230.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr31230.c
deleted file mode 100644
index 36d55bf30f..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr31230.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -dA --param ggc-min-expand=0 --param ggc-min-heapsize=0" } */
-/* { dg-final { scan-assembler-times "DIE.*DW_TAG_array_type" 1  } } */
-/* { dg-final { scan-assembler-times "DIE.*DW_TAG_subrange_type" 1  } } */
-
-void f1 (void)
-{
-  char buffer1[100];
-}
-
-int f2 (void)
-{
-  return 0;
-}
-
-void f3 (void)
-{
-  char buffer2[100];
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-1.c
deleted file mode 100644
index d84ce26cae..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-1.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* PR debug/36690 */
-/* Verify that break func is hit.  */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-
-int i;
-
-void
-func (void)
-{
-  while (i == 1)
-    i = 0;
-}
-
-int
-main (void)
-{
-  func ();
-  return 0;
-}
-
-/* { dg-final { scan-assembler "pr36690-1.c:11" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-2.c
deleted file mode 100644
index 0927e7465b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-2.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* PR debug/36690 */
-/* Verify that breakpoint can be put on goto f1, it is hit and
-   varz at that spot is defined and contains 5.  Nowhere else
-   in the function should be varz in the scope.  */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-
-int cnt;
-
-void
-bar (int i)
-{
-  cnt += i;
-}
-
-void
-foo (int i)
-{
-  if (!i)
-    bar (0);
-  else
-    {
-      static int varz = 5;
-      goto f1;
-    }
-  bar (1);
-f1:
-  bar (2);
-}
-
-int
-main (void)
-{
-  foo (0);
-  foo (1);
-  return 0;
-}
-
-/* { dg-final { scan-assembler "pr36690-2.c:24" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-3.c
deleted file mode 100644
index bc492f2c14..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr36690-3.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* PR debug/36690 */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-
-int cnt;
-
-void
-bar (int i)
-{
-  cnt += i;
-}
-
-void
-foo (int i, int j)
-{
-  if (j)
-    {
-      bar (i + 1);
-      goto f1;
-    }
-  bar (i + 2);
-  goto f2;
-f1:
-  if (i > 10)
-    goto f3;
-f2:
-  if (i > 40)
-    goto f4;
-  else
-    goto f5;
-f3:
-  bar (i);
-f4:
-  bar (i);
-f5:
-  bar (i);
-}
-
-int
-main (void)
-{
-  foo (0, 1);
-  foo (11, 1);
-  foo (21, 0);
-  foo (41, 0);
-  return 0;
-}
-
-/* { dg-final { scan-assembler "pr36690-3.c:19" } } */
-/* { dg-final { scan-assembler "pr36690-3.c:22" } } */
-/* { dg-final { scan-assembler "pr36690-3.c:25" } } */
-/* { dg-final { scan-assembler "pr36690-3.c:28" } } */
-/* { dg-final { scan-assembler "pr36690-3.c:30" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr37616.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr37616.c
deleted file mode 100644
index 016dbc9480..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr37616.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* PR debug/37616 */
-/* Test that one can put breakpoints onto continue, exitlab and break
-   and actually see program reaching those breakpoints.  */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-
-extern void abort (void);
-
-int
-foo (int parm)
-{
-  int varj, varm;
-
-  for (varj = 0; varj < 10; varj++)
-    {
-      if (varj == 5)
-	continue;
-      if (varj == 7 && !parm)
-	goto exitlab;
-      if (varj == 9)
-	break;
-      varm = varj;
-    }
-
-exitlab:
-  return varm;
-}
-
-int
-main (void)
-{
-  if (foo (0) != 6)
-    abort ();
-  if (foo (1) != 8)
-    abort ();
-  return 0;
-}
-
-/* { dg-final { scan-assembler "pr37616.c:17" } } */
-/* { dg-final { scan-assembler "pr37616.c:19" } } */
-/* { dg-final { scan-assembler "pr37616.c:21" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr37726.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr37726.c
deleted file mode 100644
index 622fbcf640..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr37726.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* PR debug/37726 */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-int foo (int parm)
-{
-  int var = 0;
-  int bar (void)
-  {
-    return parm + var;
-  }
-  parm++;
-  var++;
-  return bar ();
-}
-
-int
-main (void)
-{
-  return foo (4) - 6;
-}
-
-/* Both parm and var variables should be in debug info for both foo and bar.  */
-/* { dg-final { scan-assembler-times "\"parm\[^\n\]*\"\[^\n\]*DW_AT_name" 2 } } */
-/* { dg-final { scan-assembler-times "\"var\[^\n\]*\"\[^\n\]*DW_AT_name" 2 } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-1.c
deleted file mode 100644
index fe82585864..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-1.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* PR preprocessor/41445 */
-/* Test that token after multi-line function-like macro use
-   gets correct locus even when preprocessing separately.  */
-/* { dg-do compile } */
-/* { dg-options "-save-temps -gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-#define A(a,b)
-int varh;A(1,
-
-
-
-  2)int vari;
-int varj;
-
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varh\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0x)?8\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"vari\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xc|12)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varj\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xd|13)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-2.c
deleted file mode 100644
index e416b0f90b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-2.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* PR preprocessor/41445 */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-#include "pr41445-1.c"
-
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varh\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0x)?8\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"vari\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xc|12)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varj\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xd|13)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-3.c
deleted file mode 100644
index 5c4d3b8ecc..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-3.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* PR preprocessor/41445 */
-/* Test that token after multi-line function-like macro use
-   gets correct locus even when preprocessing separately.  */
-/* { dg-do compile } */
-/* { dg-options "-save-temps -gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-#define A(a,b)
-int varh;/*
-
-Some multi-line comment.
-
-  */int vari;
-int varj;
-
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varh\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0x)?8\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"vari\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xc|12)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varj\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xd|13)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-4.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-4.c
deleted file mode 100644
index 409f79f850..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-4.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* PR preprocessor/41445 */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-#include "pr41445-3.c"
-
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varh\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0x)?8\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"vari\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xc|12)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varj\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xd|13)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-5.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-5.c
deleted file mode 100644
index d646f5983b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-5.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* PR preprocessor/41445 */
-/* Test that token after multi-line function-like macro use
-   gets correct locus even when preprocessing separately.  */
-/* { dg-do compile } */
-/* { dg-options "-save-temps -gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-#define A(x) vari x
-#define vari(x)
-#define B , varj
-int A(B) ;
-
-/*  We want to check that both vari and varj have the same line
-    number.  */
-
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"vari\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xa|10)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varj\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xa|10)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-6.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-6.c
deleted file mode 100644
index 340cb38353..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41445-6.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* PR preprocessor/41445 */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-#include "pr41445-5.c"
-
-/*  We want to check that both vari and varj have the same line
-    number.  */
-
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"vari\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xa|10)?\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
-/* { dg-final { scan-assembler "DW_TAG_variable\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"varj\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0xa|10)\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41543.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr41543.c
deleted file mode 100644
index 6b3234be5b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41543.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* PR preprocessor/41543 */
-/* { dg-do compile } */
-/* { dg-options "-save-temps -gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-#include <stdarg.h>
-
-int
-foo (va_list ap)
-{
-  return va_arg (ap, int);
-}
-
-/* { dg-final { scan-assembler-not "DW_AT_decl_file\[^\\r\\n\]*\(pr41543\.i\)" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41695.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr41695.c
deleted file mode 100644
index 90ae5cd888..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr41695.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* PR debug/41695 */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -O2 -dA -fno-merge-debug-strings" } */
-
-int bar (int);
-
-void
-foo (void)
-{
-  int b = 0;
-  b = bar (b);
-  b = bar (b);
-  b = bar (b);
-  b = bar (b);
-  bar (b);
-}
-
-/* { dg-final { scan-assembler-not "LVL(\[0-9\]+)-\[^1\]\[^\\r\\n\]*Location list begin address\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*LVL\\1-1-" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr43237.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr43237.c
deleted file mode 100644
index 8db2543927..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr43237.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* PR debug/43237 */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -O2 -dA -fno-merge-debug-strings" } */
-
-struct S
-{
-  int *a;
-  int b;
-  int **c;
-  int d;
-};
-
-void foo (struct S *);
-void bar (struct S *);
-
-int
-baz (void)
-{
-  struct S s;
-  foo (&s);
-  {
-    int a[s.b];
-    int *c[s.d];
-    s.a = a;
-    s.c = c;
-    bar (&s);
-  }
-  return 0;
-}
-
-/* { dg-final { scan-assembler-not "LLST\[^\\r\\n\]*DW_AT_upper_bound" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-1.c
deleted file mode 100644
index 3dc8e6719b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-1.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-save-temps -gdwarf -dA" } */
-
-typedef struct _Harry { int dummy; } Harry_t;
-Harry_t harry;
-
-/* { dg-final { scan-assembler "DW_TAG_typedef\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*(DW_AT_name: \"Harry_t\"|\"Harry_t..\"\[^\\r\\n\]*DW_AT_name)" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-2.c
deleted file mode 100644
index abc1dc1e6c..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-2.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-save-temps -gdwarf -dA" } */
-
-typedef const struct _Harry { int dummy; } Harry_t;
-Harry_t harry;
-
-/* { dg-final { scan-assembler "DW_TAG_typedef\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*(DW_AT_name: \"Harry_t\"|\"Harry_t..\"\[^\\r\\n\]*DW_AT_name)" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-3.c
deleted file mode 100644
index 78234e93d6..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-3.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-save-temps -gdwarf -dA" } */
-
-typedef struct _Harry { int dummy; } Harry_t;
-const Harry_t harry[5];
-
-/* { dg-final { scan-assembler "DW_TAG_typedef\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*(DW_AT_name: \"Harry_t\"|\"Harry_t..\"\[^\\r\\n\]*DW_AT_name)" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-4.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-4.c
deleted file mode 100644
index 89a048df4a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr47939-4.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-save-temps -gdwarf -dA" } */
-
-typedef const struct _Harry { int dummy; } Harry_t;
-Harry_t harry[10];
-
-/* { dg-final { scan-assembler "DW_TAG_typedef\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*(DW_AT_name: \"Harry_t\"|\"Harry_t..\"\[^\\r\\n\]*DW_AT_name)" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr49871.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr49871.c
deleted file mode 100644
index f5b03ea928..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr49871.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* PR debug/49871 */
-/* { dg-do compile } */
-/* { dg-require-effective-target int32plus } */
-/* { dg-options "-gdwarf-3 -dA -fno-merge-debug-strings" } */
-
-struct S
-{
-  char a[1 << 16];
-  int b;
-} s;
-
-/* { dg-final { scan-assembler "\\(DW_AT_data_member_location\\)\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\\(DW_FORM_udata\\)" } } */
-/* { dg-final { scan-assembler-not "\\(DW_AT_data_member_location\\)\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\\(DW_FORM_data\[48\]\\)" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr51410.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr51410.c
deleted file mode 100644
index 62b389ee93..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr51410.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* PR debug/51410 */
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA -fno-merge-debug-strings" } */
-
-int x;
-
-int
-foo (void)
-{
-  return x;
-}
-
-/* { dg-final { scan-assembler-times "\\(DIE\[^\\r\\n\]*DW_TAG_variable\\)" 1 } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr53948.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr53948.c
deleted file mode 100644
index 0ec3e84d70..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr53948.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* Test that we have line information for the line
-   with local variable initializations.  */
-/* { dg-options "-O0 -gdwarf -dA" } */
-/* { dg-final { scan-assembler ".loc 1 8 0|\[#/!\]\[ \t\]+line 8" } } */
-
-
-int f (register int a, register int b) {
-  register int x = b, y = a;
-  return x + y; }
-
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr66482.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr66482.c
deleted file mode 100644
index 880791c72d..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr66482.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O3 -gdwarf" } */
-
-void f(int p) {}
-int g() {
-  void f();
-  g();
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr71855.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr71855.c
deleted file mode 100644
index 3842dbc027..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr71855.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O0 -g -dA" } */
-
-// Test that there is only one DW_TAG_unspecified_parameters DIE.
-
-void
-foo (const char *format, ...)
-{
-}
-
-// { dg-final { scan-assembler-times "DIE.*DW_TAG_unspecified_parameters" 1 { xfail { powerpc-ibm-aix* } } } }
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/pr80263.c b/gcc/testsuite/gcc.dg/debug/dwarf2/pr80263.c
deleted file mode 100644
index 57633b4f0e..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/pr80263.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* PR debug/80263 */
-/* { dg-do compile } */
-/* { dg-options "-g -dA" } */
-
-char array[1];
-
-/* { dg-final { scan-assembler-not {\msizetype} } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/prod-options.c b/gcc/testsuite/gcc.dg/debug/dwarf2/prod-options.c
deleted file mode 100644
index 6577eff354..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/prod-options.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Verify that the DW_AT_producer does not contain certain compiler options
-   such as -fdebug-prefix-map=; this is undesirable since path names make
-   the build not reproducible.  Other skipped options could be tested here
-   as well.  */
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf -dA -fdebug-prefix-map=a=b" } */
-/* { dg-final { scan-assembler "DW_AT_producer: \"GNU C" { target { { { ! *-*-solaris2* } || gas } && { { ! hppa*64*-*-* } && { ! powerpc-ibm-aix* } } } } } } */
-/* { dg-final { scan-assembler "\"GNU C\[^\\n\\r\]+ DW_AT_producer" { target { { *-*-solaris2* && { ! gas } } || { hppa*64*-*-* } } } } } */
-/* { dg-final { scan-assembler-not "debug-prefix-map" } } */
-
-void func (void)
-{
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/short-circuit.c b/gcc/testsuite/gcc.dg/debug/dwarf2/short-circuit.c
deleted file mode 100644
index 4fa199c0c1..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/short-circuit.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O0 -gdwarf -dA" } */
-
-#define True  1
-#define False 0
-
-_Bool F1 (_Bool B1, _Bool B2)
-{
-  _Bool R;
-
-  if (B1
-      && B2)
-    R = True;
-  else
-    R = False;
-  return R;
-}
-
-_Bool F2 (_Bool B1, _Bool B2)
-{
-  _Bool R;
-
-  R = B1
-      && B2;
-  return R;
-}
-
-_Bool F3 (_Bool B1, _Bool B2)
-{
-  _Bool R = False;
-
-  if (B1
-      && B2)
-    R = True;
-  return R;
-}
-
-_Bool F4 (_Bool B1, _Bool B2)
-{
-  _Bool R = False;
-
-  if (B1
-      || B2)
-    ;
-  else
-    R = True;
-  return R;
-}
-
-_Bool F5 (_Bool B1, _Bool B2)
-{
-  _Bool R = False;
-
-  if (!(B1
-        && B2))
-    R = True;
-  return R;
-}
-
-_Bool F8 (_Bool B1, _Bool B2, _Bool B3, _Bool B4, _Bool B5, _Bool B6,
-          _Bool B7, _Bool B8)
-{
-  _Bool R;
-
-  if ((B1
-       || B2)
-       && B3
-       && !(B4
-            || B5)
-       && (B6
-           || (B7
-               && B8)))
-    R = True;
-  else
-    R = False;
-  return R;
-}
-
-/* { dg-final { scan-assembler "short-circuit.c:11" } } */
-/* { dg-final { scan-assembler "short-circuit.c:12" } } */
-/* { dg-final { scan-assembler "short-circuit.c:13" } } */
-/* { dg-final { scan-assembler "short-circuit.c:15" } } */
-
-/* { dg-final { scan-assembler "short-circuit.c:23" } } */
-/* { dg-final { scan-assembler "short-circuit.c:24" } } */
-
-/* { dg-final { scan-assembler "short-circuit.c:32" } } */
-/* { dg-final { scan-assembler "short-circuit.c:33" } } */
-/* { dg-final { scan-assembler "short-circuit.c:34" } } */
-
-/* { dg-final { scan-assembler "short-circuit.c:42" } } */
-/* { dg-final { scan-assembler "short-circuit.c:43" } } */
-/* { dg-final { scan-assembler "short-circuit.c:46" } } */
-
-/* { dg-final { scan-assembler "short-circuit.c:54" } } */
-/* { dg-final { scan-assembler "short-circuit.c:55" } } */
-/* { dg-final { scan-assembler "short-circuit.c:56" } } */
-
-/* { dg-final { scan-assembler "short-circuit.c:65" } } */
-/* { dg-final { scan-assembler "short-circuit.c:66" } } */
-/* { dg-final { scan-assembler "short-circuit.c:67" } } */
-/* { dg-final { scan-assembler "short-circuit.c:68" } } */
-/* { dg-final { scan-assembler "short-circuit.c:69" } } */
-/* { dg-final { scan-assembler "short-circuit.c:70" } } */
-/* { dg-final { scan-assembler "short-circuit.c:71" } } */
-/* { dg-final { scan-assembler "short-circuit.c:72" } } */
-/* { dg-final { scan-assembler "short-circuit.c:73" } } */
-/* { dg-final { scan-assembler "short-circuit.c:75" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/sso.c b/gcc/testsuite/gcc.dg/debug/dwarf2/sso.c
deleted file mode 100644
index 698c636a13..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/sso.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-gdwarf-3 -dA" } */
-
-#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
-#define REVERSE_SSO __attribute__((scalar_storage_order("big-endian")));
-#else
-#define REVERSE_SSO __attribute__((scalar_storage_order("little-endian")));
-#endif
-
-struct S0 { int i; };
-
-struct S1 { int i; struct S0 s; } REVERSE_SSO;
-
-struct S2 { int a[4]; struct S0 s; } REVERSE_SSO;
-
-struct S0 s0;
-struct S1 s1;
-struct S2 s2;
-
-/* Verify that we have endianity on the common base type of 'i' in S1 and of
-   the element of 'a' in S2.  */
-/* { dg-final { scan-assembler-times " DW_AT_endianity" 1 } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-1.c
deleted file mode 100644
index 6f40901f3a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-1.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/* PR63300 make sure we don't duplicate type qualifiers unneeded.  */
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -dA" } */
-
-/* This should give us:
-   - One const type pointing to a char
-   - One volatile type pointing to a char
-   - Either one const type pointing to the volatile type pointing to a char
-     or one volatile type pointing to the const type pointing to a char.
-     But not both.  */
-
-char a;
-const char b;
-volatile const char c;
-volatile char d;
-const volatile char e;
-
-/* { dg-final { scan-assembler-times "DIE \\(\[^\n\]*\\) DW_TAG_(?:const|volatile)_type" 3 } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-2.c
deleted file mode 100644
index 5a8d3a07aa..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-2.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* PR63300 make sure we don't duplicate type qualifiers unneeded.  */
-/* { dg-do compile } */
-/* { dg-options "-std=c99 -gdwarf-4 -dA" } */
-
-/* This should give us:
-   - One restrict type pointing to a char pointer.
-   - One volatile type pointing to the restrict type.
-   - One const type pointing to the restrict type.
-   - Either one const type pointing to the volatile type pointing to
-     the restrict type or one volatile type pointing to the const type
-     pointing to the restrict type.  But not both.  */
-
-char * restrict a;
-char * const restrict b;
-char * const volatile restrict c;
-char * volatile restrict d;
-
-/* { dg-final { scan-assembler-times "DIE \\(\[^\n\]*\\) DW_TAG_restrict_type" 1 } } */
-/* { dg-final { scan-assembler-times "DIE \\(\[^\n\]*\\) DW_TAG_(?:const|volatile)_type" 3 } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-3.c b/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-3.c
deleted file mode 100644
index dac4405b36..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/stacked-qualified-types-3.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* make sure we don't duplicate type qualifiers unneeded.  */
-/* { dg-do compile } */
-/* { dg-options "-std=c11 -gdwarf-5 -dA" } */
-
-/* This should give us:
-   - One const type pointing to a char
-   - One volatile type pointing to a char
-   - One atomic type pointing to a char
-   - Either one const type pointing to the volatile type pointing to a char
-     or one volatile type pointing to the const type pointing to a char.
-     But not both.
-   - Either one volatile type pointing to an atomic type pointing to a char
-     or one atomic type pointing to a volatile type pointing to a char.
-     But not both.
-   - One restrict type pointing to a char pointer.
-   - One atomic type pointing to a char pointer.
-   - Either one restrict type pointing to an atomic type pointing to a char
-     pointer or one atomic type pointing to a restrict type pointing to a
-     char pointer.
-     But not both.  */
-
-
-char a;
-const char b;
-volatile const char c;
-volatile char d;
-const volatile char e;
-_Atomic char f;
-_Atomic volatile char g;
-char * _Atomic restrict h;
-char * _Atomic i;
-char * restrict j;
-
-/* { dg-final { scan-assembler-times "DIE \\(\[^\n\]*\\) DW_TAG_(?:const|volatile|atomic|restrict)_type" 8 { xfail { powerpc-ibm-aix* } } } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/static1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/static1.c
deleted file mode 100644
index bdc118ddce..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/static1.c
+++ /dev/null
@@ -1,8 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O2 -gdwarf" } */
-void
-main(void)
-{
- static int unused_local_var;
-}
-/* { dg-final { scan-assembler "unused_local_var" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/struct-loc1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/struct-loc1.c
deleted file mode 100644
index bf893ee865..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/struct-loc1.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-gdwarf -O0 -dA -fno-merge-debug-strings" } */
-
-struct foo;
-struct foo *obj;
-struct foo
-{
-  int x;
-};
-
-int
-main ()
-{
-  return 0;
-}
-
-/* { dg-final { scan-assembler "DW_TAG_structure_type\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\"foo\[^\\r\\n\]*DW_AT_name(\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*DW_AT_)*\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*\[^0-9a-fA-FxX](0x)?6\[^0-9a-fA-FxX]\[^\\r\\n\]*DW_AT_decl_line" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/var1.c b/gcc/testsuite/gcc.dg/debug/dwarf2/var1.c
deleted file mode 100644
index 297d244e2c..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/var1.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* PR 23190 */
-/* { dg-do compile }
-/* { dg-options "-gdwarf -dA -fno-merge-debug-strings" } */
-/* { dg-final { scan-assembler "xyzzy\[^\\n\\r\]+DW_AT_name" } } */
-
-void f(void)
-{
-   static int xyzzy;
-   xyzzy += 3;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/dwarf2/var2.c b/gcc/testsuite/gcc.dg/debug/dwarf2/var2.c
deleted file mode 100644
index 72aef41809..0000000000
--- a/gcc/testsuite/gcc.dg/debug/dwarf2/var2.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/* PR 23190 */
-/* { dg-do compile }
-/* { dg-options "-O2 -gdwarf -dA" } */
-/* { dg-final { scan-assembler "DW_OP_addr\[\\n\\r\]+\[^\\n\\r\]+foo" } } */
-/* { dg-final { scan-assembler "DW_OP_addr\[\\n\\r\]+\[^\\n\\r\]+bar" } } */
-
-static int foo;
-int bar;
-int main(void)
-{
-   foo += 3;
-   bar *= 5;
-   return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/enum-1.c b/gcc/testsuite/gcc.dg/debug/enum-1.c
deleted file mode 100644
index 7681e9b521..0000000000
--- a/gcc/testsuite/gcc.dg/debug/enum-1.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* Verify that used enums are output.  */
-/* { dg-do compile } */
-/* { dg-final { scan-assembler "JTI_MAX" } } */
-
-int var;
-
-enum java_tree_index
-{
-  JTI_MAX
-};
-
-void function (void)
-{
-  var = JTI_MAX;
-}
- 
diff --git a/gcc/testsuite/gcc.dg/debug/pr16676.c b/gcc/testsuite/gcc.dg/debug/pr16676.c
deleted file mode 100644
index a9758858fd..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr16676.c
+++ /dev/null
@@ -1,5 +0,0 @@
-/* { dg-do compile } */
-
-void foo (void) { 
-  void nested () {} 
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr26881.c b/gcc/testsuite/gcc.dg/debug/pr26881.c
deleted file mode 100644
index 156a2c4550..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr26881.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-g -O0" } */
-int
-main (int argc, char **argv)
-{
-  if (0)
-    {
-      static union
-      {
-      }
-      u;
-      typedef char tt;
-      static tt c[8];
-      return c[0] == 0x01 && c[1] == 0x02;
-    }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr29558.c b/gcc/testsuite/gcc.dg/debug/pr29558.c
deleted file mode 100644
index 99386b3355..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr29558.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* { dg-do compile } */
-
-void stpi_unpack_16_1(int length, unsigned char *out, unsigned char bit)
-{
-  unsigned char tempin;
-  unsigned char temp[16];
-  for (bit = 128; length > 0; length--) {
-    if (tempin & 128)
-      temp[0] |= bit;
-    else
-      {
-        *out++ = temp[1];
-        *out++ = temp[2];
-        *out++ = temp[3];
-        *out++ = temp[4];
-        *out++ = temp[5];
-        *out++ = temp[6];
-        *out++ = temp[7];
-        *out++ = temp[9];
-        *out++ = temp[10];
-        *out++ = temp[11];
-        *out++ = temp[12];
-        *out++ = temp[13];
-        *out++ = temp[14];
-        *out++ = temp[15];
-        __builtin_memset (temp, 0, 16);
-     }
-  }
-}
-
diff --git a/gcc/testsuite/gcc.dg/debug/pr29609-1.c b/gcc/testsuite/gcc.dg/debug/pr29609-1.c
deleted file mode 100644
index 85069ebd65..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr29609-1.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* PR debug/29609 */
-/* Verify that breakpoint on the break is hit.
-   This version of the test just checks that it can be compiled, linked
-   and executed, further testing is done in corresponding gcc.dg/dwarf2/
-   test and hopefully in gdb testsuite.  */
-/* { dg-do run } */
-/* { dg-options "-O0 -g -dA" } */
-
-extern void abort (void);
-
-int
-foo (void)
-{
-  int a, i;
-
-  for (i = 1; i <= 10; i++)
-    {
-      if (i < 3)
-	a = 1;
-      else
-	break;
-      a = 5;
-    }
-  return a;
-}
-
-int
-main (void)
-{
-  if (foo () != 5)
-    abort ();
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr29609-2.c b/gcc/testsuite/gcc.dg/debug/pr29609-2.c
deleted file mode 100644
index 1ae1a738d9..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr29609-2.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* PR debug/29609 */
-/* Verify that breakpoint on both goto failure; stmts is hit.
-   This version of the test just checks that it can be compiled, linked
-   and executed, further testing is done in corresponding gcc.dg/dwarf2/
-   test and hopefully in gdb testsuite.  */
-/* { dg-do run } */
-/* { dg-options "-O0 -g -dA" } */
-
-extern void abort (void);
-int x;
-
-int
-foo (void)
-{
-  return 0 ^ x;
-}
-
-int
-bar (void)
-{
-  return 1 ^ x;
-}
-
-int
-baz (void)
-{
-  int c;
-
-  if (!foo ())
-    goto failure;
-
-  if (!bar ())
-    goto failure;
-
-  return 0;
-
-failure:
-  return 1;
-}
-
-int
-main (void)
-{
-  if (baz () != 1)
-    abort ();
-  x = 1;
-  if (baz () != 1)
-    abort ();
-  x = 2;
-  if (baz () != 0)
-    abort ();
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr32610.c b/gcc/testsuite/gcc.dg/debug/pr32610.c
deleted file mode 100644
index d1dae1d38a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr32610.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/* PR debug/32610 */
-/* { dg-do compile } */
-
-inline void
-foo (int x)
-{
-  double (*arr)[x];
-}
-
-void
-bar (void)
-{
-  foo (1);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr33316.c b/gcc/testsuite/gcc.dg/debug/pr33316.c
deleted file mode 100644
index d43478bb54..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr33316.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* PR debug/33316 */
-
-int
-foo (void *x, int y)
-{
-  const struct { int d[y]; } *a = x;
-  return a[0].d[0];
-}
-
-int
-bar (void *x, int y)
-{
-  const struct S { int d[y]; } *a = x;
-  return a[0].d[0];
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr35154.c b/gcc/testsuite/gcc.dg/debug/pr35154.c
deleted file mode 100644
index 7f6a6eaa0e..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr35154.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Test to make sure that stabs for C symbols that go into .comm have the
-   proper structure.  These should be lettered G for the struct that gives
-   the name to the .comm, and should be V or S for .lcomm symbols.  */
-
-__attribute__ ((used))
-static char i_outer;
-struct {
-   char f1;
-   char f2;
-} opta;
-struct {
-   char f1;
-   char f2;
-} optb;
-
-int
-main()
-{
-   static char i_inner[2] __attribute__ ((used));
-   i_inner[0] = 'a'; i_inner[1] = 'b';
-   opta.f1 = 'c';
-   opta.f2 = 'd';
-   optb.f1 = 'C';
-   optb.f2 = 'D';
-   i_outer = 'e';
-/* { dg-do compile } */
-/* { dg-skip-if "No stabs" { mmix-*-* alpha*-*-* hppa*64*-*-* ia64-*-* *-*-vxworks* } { "*" } { "" } } */
-/* { dg-skip-if "stabs only" { *-*-* } { "*" } { "-gstabs" } } */
-   return 0;
-}
-
-/* { dg-final { scan-assembler ".stabs.*i_inner:V" } } */
-/* { dg-final { scan-assembler ".stabs.*i_outer:S" } } */
-/* { dg-final { scan-assembler ".stabs.*opta:G" } } */
-/* { dg-final { scan-assembler ".stabs.*optb:G" } } */
diff --git a/gcc/testsuite/gcc.dg/debug/pr36690-1.c b/gcc/testsuite/gcc.dg/debug/pr36690-1.c
deleted file mode 100644
index e3c913b6bb..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr36690-1.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* PR debug/36690 */
-/* Verify that break func is hit.  
-   This version of the test just checks that it can be compiled, linked
-   and executed, further testing is done in corresponding gcc.dg/dwarf2/
-   test and hopefully in gdb testsuite.  */
-/* { dg-do run } */
-/* { dg-options "-O0 -g -dA" } */
-
-int i;
-
-void
-func (void)
-{
-  while (i == 1)
-    i = 0;
-}
-
-int
-main (void)
-{
-  func ();
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr36690-2.c b/gcc/testsuite/gcc.dg/debug/pr36690-2.c
deleted file mode 100644
index ddda18cf73..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr36690-2.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* PR debug/36690 */
-/* Verify that breakpoint can be put on goto f1, it is hit and
-   varz at that spot is defined and contains 5.  Nowhere else
-   in the function should be varz in the scope.
-   This version of the test just checks that it can be compiled, linked
-   and executed, further testing is done in corresponding gcc.dg/dwarf2/
-   test and hopefully in gdb testsuite.  */
-/* { dg-do run } */
-/* { dg-options "-O0 -g -dA" } */
-
-int cnt;
-
-void
-bar (int i)
-{
-  cnt += i;
-}
-
-void
-foo (int i)
-{
-  if (!i)
-    bar (0);
-  else
-    {
-      static int varz = 5;
-      goto f1;
-    }
-  bar (1);
-f1:
-  bar (2);
-}
-
-int
-main (void)
-{
-  foo (0);
-  foo (1);
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr36690-3.c b/gcc/testsuite/gcc.dg/debug/pr36690-3.c
deleted file mode 100644
index 62d3494dac..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr36690-3.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* PR debug/36690 */
-/* { dg-do run } */
-/* { dg-options "-O0 -g -dA" } */
-
-int cnt;
-
-void
-bar (int i)
-{
-  cnt += i;
-}
-
-void
-foo (int i, int j)
-{
-  if (j)
-    {
-      bar (i + 1);
-      goto f1;
-    }
-  bar (i + 2);
-  goto f2;
-f1:
-  if (i > 10)
-    goto f3;
-f2:
-  if (i > 40)
-    goto f4;
-  else
-    goto f5;
-f3:
-  bar (i);
-f4:
-  bar (i);
-f5:
-  bar (i);
-}
-
-int
-main (void)
-{
-  foo (0, 1);
-  foo (11, 1);
-  foo (21, 0);
-  foo (41, 0);
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr37616.c b/gcc/testsuite/gcc.dg/debug/pr37616.c
deleted file mode 100644
index 3bbaebbdf7..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr37616.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* PR debug/37616 */
-/* Test that one can put breakpoints onto continue, exitlab and break
-   and actually see program reaching those breakpoints.
-   This version of the test just checks that it can be compiled, linked
-   and executed, further testing is done in corresponding gcc.dg/dwarf2/
-   test and hopefully in gdb testsuite.  */
-/* { dg-do run } */
-/* { dg-options "-O0 -g -dA" } */
-
-extern void abort (void);
-
-int
-foo (int parm)
-{
-  int varj, varm;
-
-  for (varj = 0; varj < 10; varj++)
-    {
-      if (varj == 5)
-	continue;
-      if (varj == 7 && !parm)
-	goto exitlab;
-      if (varj == 9)
-	break;
-      varm = varj;
-    }
-
-exitlab:
-  return varm;
-}
-
-int
-main (void)
-{
-  if (foo (0) != 6)
-    abort ();
-  if (foo (1) != 8)
-    abort ();
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr39412.c b/gcc/testsuite/gcc.dg/debug/pr39412.c
deleted file mode 100644
index 71b7b5e21a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr39412.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* PR debug/39412 */
-/* { dg-do compile } */
-
-struct S { int i; };
-
-inline void
-bar (const void *x, unsigned long y)
-{
-  const union { struct S a[y]; } *u = x;
-}
-
-void
-foo (const void *x, unsigned long y)
-{
-  bar (x, y);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr41264-1.c b/gcc/testsuite/gcc.dg/debug/pr41264-1.c
deleted file mode 100644
index 7d03e51ae3..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr41264-1.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-Wno-attributes" } */
-
-#if (__SIZEOF_INT__ <= 2)	
-typedef unsigned long hashval_t;
-#else
-typedef unsigned int hashval_t;
-#endif
-static hashval_t __attribute__((always_inline))
-iterative_hash_host_wide_int (long val, hashval_t val2)
-{
-  hashval_t a = (hashval_t) val;
-  int zero = 0;
-  hashval_t b = (hashval_t) (val >> (sizeof (hashval_t) * 8 + zero));
-
-  a -= b; a -= val2; a ^= (val2>>13);
-  b -= val2; b -= a; b ^= (a<< 8);
-  val2 -= a; val2 -= b; val2 ^= ((b&0xffffffff)>>13);
-  a -= b; a -= val2; a ^= ((val2&0xffffffff)>>12);
-  b -= val2; b -= a; b = (b ^ (a<<16)) & 0xffffffff;
-  val2 -= a; val2 -= b; val2 = (val2 ^ (b>> 5)) & 0xffffffff;
-  a -= b; a -= val2; a = (a ^ (val2>> 3)) & 0xffffffff;
-  b -= val2; b -= a; b = (b ^ (a<<10)) & 0xffffffff;
-  val2 -= a; val2 -= b; val2 = (val2 ^ (b>>15)) & 0xffffffff;
-  return val2;
-}
-
-hashval_t
-bla (int nunits, int mode)
-{
-  hashval_t hashcode = 0;
-
-
-  hashcode = iterative_hash_host_wide_int (14, hashcode);
-  hashcode = iterative_hash_host_wide_int (nunits, hashcode);
-  hashcode = iterative_hash_host_wide_int (mode, hashcode);
-  if (nunits)
-    return 0;
-  else
-    return hashcode;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr41343-1.c b/gcc/testsuite/gcc.dg/debug/pr41343-1.c
deleted file mode 100644
index 6d56380383..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr41343-1.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* { dg-do compile } */
-
-#define X(new,old) int i ## new = i ## old + i ## old;
-#define Y(pfx) X(pfx ## 1, pfx) \
-  X(pfx ## 2, pfx ## 1) \
-  X(pfx ## 3, pfx ## 2) \
-  X(pfx ## 4, pfx ## 3) \
-  X(pfx ## 5, pfx ## 4) \
-  X(pfx ## 6, pfx ## 5) \
-  X(pfx ## 7, pfx ## 6) \
-  X(pfx ## 8, pfx ## 7) \
-  X(pfx ## 9, pfx ## 8)
-
-void foo (int i1)
-{
-  Y(1)
-  Y(11)
-  Y(111)
-  asm ("" : : "X" (i1));
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr41717.c b/gcc/testsuite/gcc.dg/debug/pr41717.c
deleted file mode 100644
index 21250883a1..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr41717.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* PR debug/41717 */
-/* { dg-do compile } */
-
-void
-foo (void)
-{
-  _Complex float v[1], w;
-  v[1] = 0.0f + 0.8fi;
-  w = __builtin_conjf (v[1] * v[1]);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr41893-1.c b/gcc/testsuite/gcc.dg/debug/pr41893-1.c
deleted file mode 100644
index 6da30708e5..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr41893-1.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* PR debug/41893 */
-/* { dg-do link } */
-/* { dg-require-effective-target lto } */
-/* { dg-options "-flto -fwhole-program -O" } */
-/* { dg-additional-sources "pr41893-2.c" } */
-
-struct S { int v; };
-struct S s;
-
-void __attribute__((externally_visible))
-func1 (void)
-{
-  struct S *p = &s;
-}
-
-int main() { return 0; }
diff --git a/gcc/testsuite/gcc.dg/debug/pr41893-2.c b/gcc/testsuite/gcc.dg/debug/pr41893-2.c
deleted file mode 100644
index f967875f19..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr41893-2.c
+++ /dev/null
@@ -1,10 +0,0 @@
-/* PR debug/41893 */
-/* { dg-do compile } */
-
-extern struct S s;
-
-void
-func2 (void)
-{
-  &s;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr42244.c b/gcc/testsuite/gcc.dg/debug/pr42244.c
deleted file mode 100644
index ff25428733..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr42244.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* PR debug/42444 */
-/* { dg-do compile } */
-/* { dg-options "-O2 -g -fmodulo-sched -ffloat-store" } */
-
-extern int a, b;
-
-double
-foo (double x)
-{
-  for (; a > b; a--)
-    x *= (double) a;
-  return x;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr42767.c b/gcc/testsuite/gcc.dg/debug/pr42767.c
deleted file mode 100644
index ef7a5c3328..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr42767.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* PR debug/42767 */
-/* { dg-do compile } */
-/* { dg-options "-O1 -g" } */
-
-struct lineno_cache_entry
-{
-  unsigned long size;
-};
-int
-_bfd_link_section_stabs (struct lineno_cache_entry * stabsec)
-{
-  unsigned long count;
-  unsigned char *sym;
-  unsigned char *symend;
-  unsigned long skip;
-  count = stabsec->size / 12;
-  for (; sym < symend; sym += 1);
-  stabsec->size = (count - skip) * 12;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr43972.c b/gcc/testsuite/gcc.dg/debug/pr43972.c
deleted file mode 100644
index 5fcf1e0e87..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr43972.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* PR debug/43972 */
-/* { dg-do compile } */
-/* { dg-options "-g -w" } */
-/* { dg-options "-g -fpic -w" { target fpic } } */
-
-struct { int *b1; } *f1 ();
-short v1[1];
-struct S { int b2; };
-void
-foo (struct S *a1, union { char *b3; unsigned *b4; int *b5; } *a2)
-{
-  int d;
-  switch (d)
-    {
-    case 0:
-      {
-	int c = a1->b2, i;
-	if (f1 () == 0)
-	  *a2->b3++ = 2;
-	else if (((long) (f1 () - f1 ())) ^ ((long) f1 ()->b1 - ((long) f1 () & 8)))
-	  *a2->b3++ = (long) f1 - ((long) f1 () & 0xff);
-	else
-	  *a2->b4++ = (long) f1;
-	for (i = 0; i < c; i++)
-	  *a2->b5++ = (long) v1;
-	foo (a1, a2);
-      }
-    }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr45849.c b/gcc/testsuite/gcc.dg/debug/pr45849.c
deleted file mode 100644
index 93279b7081..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr45849.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* PR debug/45849 */
-/* { dg-do compile } */
-/* { dg-options "-g -Wno-uninitialized" } */
-
-extern void bar (void);
-
-void
-foo (long repllen, char *rp)
-{
-  char *matchend;
-  char *scan;
-  long len;
-  char *matchstart;
-  char *text;
-  char *t;
-
-  repllen--;
-
-  for (;;)
-    {
-      matchstart = t + rp[0];
-      matchend = rp;
-      len = matchstart - text + repllen * (matchend - matchstart);
-      while (len)
-	;
-      for (scan = text; scan != rp; scan++)
-	bar ();
-      if (matchstart)
-	text = matchend;
-    }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr46409.c b/gcc/testsuite/gcc.dg/debug/pr46409.c
deleted file mode 100644
index 066cb67aee..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr46409.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* PR debug/46409 */
-/* { dg-options "-g" } */
-
-int
-foo (int (*x) (unsigned long long), unsigned long long y)
-{
-  unsigned int z = x (y);
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr46782.c b/gcc/testsuite/gcc.dg/debug/pr46782.c
deleted file mode 100644
index 1603b0922c..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr46782.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* PR debug/46782 */
-/* { dg-do compile } */
-/* { dg-options "-w -O0 -fvar-tracking -fcompare-debug" } */
-
-void foo (int i)
-{
-  if (i)
-    i++;
-  while (i)
-    ;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr47498.c b/gcc/testsuite/gcc.dg/debug/pr47498.c
deleted file mode 100644
index 6bf1484cfa..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr47498.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-O2 -fsched2-use-superblocks -fcompare-debug" } */
-
-int bar(void *);
-
-void foo (void *p)
-{
-  int i = 1;
-  while (i)
-    i = bar (p);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr47501.c b/gcc/testsuite/gcc.dg/debug/pr47501.c
deleted file mode 100644
index 3bfb5acc7e..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr47501.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* { dg-do compile } */
-/* { dg-options "-Os -fmodulo-sched -fcompare-debug" } */
-
-void
-foo (void)
-{
-  unsigned numlen;
-  unsigned foldlen;
-  for (; foldlen; foldlen -= numlen)
-    foo ();
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr49032.c b/gcc/testsuite/gcc.dg/debug/pr49032.c
deleted file mode 100644
index 3985040d71..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr49032.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/* PR debug/49032 */
-/* { dg-do link } */
-
-static int s = 42;
-
-int
-main ()
-{
-  int *l[18] = { &s, &s, &s, &s, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr49294.c b/gcc/testsuite/gcc.dg/debug/pr49294.c
deleted file mode 100644
index 86b53bd565..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr49294.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* PR debug/49294 */
-/* { dg-do compile } */
-/* { dg-options "-fno-common" { target hppa*-*-hpux* } } */
-
-typedef __attribute__ ((vector_size ((8) * sizeof (short)))) short V;
-
-int k;
-V v;
-
-void
-foo (void)
-{
-  V w = { k, k, k, k, k, k, k, k };
-  V x = v >> w;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr49522.c b/gcc/testsuite/gcc.dg/debug/pr49522.c
deleted file mode 100644
index 4a2d14d2e7..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr49522.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* PR debug/49522 */
-/* { dg-do compile } */
-/* { dg-options "-fcompare-debug" } */
-
-int val1 = 0L;
-volatile int val2 = 7L;
-long long val3;
-int *ptr = &val1;
-
-int foo (void);
-
-static int
-func1 ()
-{
-  return 0;
-}
-
-static short int
-func2 (short int a, unsigned int b)
-{
-  return !b ? a : a >> b;
-}
-
-static unsigned long long
-func3 (unsigned long long a, unsigned long long b)
-{
-  return !b ? a : a % b;
-}
-
-void
-func4 (unsigned short arg1, int arg2)
-{
-  for (arg2 = 0; arg2 < 2; arg2++)
-    {
-      *ptr = func3 (func3 (10, func2 (val3, val2)), val3);
-      for (arg1 = -14; arg1 > 14; arg1 = func1 ())
-	{
-	  *ptr = -1;
-	  if (foo ())
-	    ;
-	}
-    }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr55730.c b/gcc/testsuite/gcc.dg/debug/pr55730.c
deleted file mode 100644
index 073d83d759..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr55730.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* PR debug/55730 */
-/* { dg-do compile } */
-/* { dg-options "-w" } */
-
-union U
-{
-  float f;
-  int i;
-};
-
-void
-foo (unsigned short *x, unsigned char y)
-{
-  unsigned char g;
-  union U u;
-  if (u.i < 0)
-    g = 0;
-  else
-    {
-      u.f = u.f * (255.0F / 256.0F) + 32768.0F;
-      g = (unsigned char) u.i;
-    }
-  *x = (g << 8) | y;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr57351.c b/gcc/testsuite/gcc.dg/debug/pr57351.c
deleted file mode 100644
index 972f3e9ebe..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr57351.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* { dg-do compile } */
-/* { dg-require-effective-target arm_neon }  */
-/* { dg-options "-std=c99 -Os -g -march=armv7-a" } */
-/* { dg-add-options arm_neon } */
-
-typedef unsigned int size_t;
-typedef int ptrdiff_t;
-typedef signed char int8_t ;
-typedef signed long long int64_t;
-typedef int8_t GFC_INTEGER_1;
-typedef GFC_INTEGER_1 GFC_LOGICAL_1;
-typedef int64_t GFC_INTEGER_8;
-typedef GFC_INTEGER_8 GFC_LOGICAL_8;
-typedef ptrdiff_t index_type;
-typedef struct descriptor_dimension
-{
-  index_type lower_bound;
-  index_type _ubound;
-}
-descriptor_dimension;
-typedef struct { GFC_LOGICAL_1 *base_addr; size_t offset; index_type dtype; descriptor_dimension dim[7];} gfc_array_l1;
-typedef struct { GFC_LOGICAL_8 *base_addr; size_t offset; index_type dtype; descriptor_dimension dim[7];} gfc_array_l8;
-void
-all_l8 (gfc_array_l8 * const restrict retarray,
- gfc_array_l1 * const restrict array,
- const index_type * const restrict pdim)
-{
-  GFC_LOGICAL_8 * restrict dest;
-  index_type n;
-  index_type len;
-  index_type delta;
-  index_type dim;
-  dim = (*pdim) - 1;
-  len = ((array)->dim[dim]._ubound + 1 - (array)->dim[dim].lower_bound);
-  for (n = 0; n < dim; n++)
-    {
-      const GFC_LOGICAL_1 * restrict src;
-      GFC_LOGICAL_8 result;
-      {
-  result = 1;
-   {
-     for (n = 0; n < len; n++, src += delta)
-       {
-  if (! *src)
-    {
-      result = 0;
-      break;
-    }
-          }
-     *dest = result;
-   }
-      }
-    }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr65771.c b/gcc/testsuite/gcc.dg/debug/pr65771.c
deleted file mode 100644
index 6dea7c51a1..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr65771.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/* PR debug/65771 */
-/* { dg-do link } */
-/* { dg-require-effective-target tls_runtime } */
-/* { dg-add-options tls } */
-
-struct S { int s; int t; };
-__thread struct S a[10];
-int b;
-
-int
-main ()
-{
-  int c = a[b].t;
-  (void) c;
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr66068.c b/gcc/testsuite/gcc.dg/debug/pr66068.c
deleted file mode 100644
index d9cd9050e8..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr66068.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* { dg-do compile } */
-
-struct S a;
-const struct S b;
-struct S
-{
-};
-
-union U c;
-const union U d;
-union U
-{
-};
diff --git a/gcc/testsuite/gcc.dg/debug/pr66432.c b/gcc/testsuite/gcc.dg/debug/pr66432.c
deleted file mode 100644
index cf36799f3a..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr66432.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* PR debug/66432 */
-/* { dg-do compile } */
-/* { dg-options "-O2 -g" } */
-
-extern void baz (const char *, const char *) __attribute__ ((__noreturn__));
-
-void
-foo (int x, int y[x][x])
-{
-  if (x < 2)
-    baz ("", "");
-}
-
-void
-bar (void)
-{
-  int z[2][2] = { { 1, 2 }, { 3, 4 } };
-  foo (2, z);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr78587.c b/gcc/testsuite/gcc.dg/debug/pr78587.c
deleted file mode 100644
index b368a2ad71..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr78587.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* PR debug/78587 */
-/* { dg-do compile } */
-/* { dg-additional-options "-w" } */
-
-extern void bar (void);
-
-void
-foo (long long x)
-{
-  x ^= 9223372036854775808ULL;
-  bar ();
-}
-
-struct S { int w[4]; } a[1], b;
-
-void
-baz ()
-{
-  int e = (int) baz;
-  if (e <= -80)
-    e = 0;
-  b = a[e];
-}
diff --git a/gcc/testsuite/gcc.dg/debug/pr80321.c b/gcc/testsuite/gcc.dg/debug/pr80321.c
deleted file mode 100644
index e75572e789..0000000000
--- a/gcc/testsuite/gcc.dg/debug/pr80321.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* PR debug/80321 */
-/* { dg-do compile } */
-/* { dg-options "-fkeep-inline-functions" } */
-
-void bar (void);
-
-static inline void
-test (int x)
-{
-  inline void
-  foo (int x)
-  {
-    test (0);
-    asm volatile ("" : : : "memory");
-  }
-  if (x != 0)
-    foo (x);
-  else
-    bar ();
-}
-
-void
-baz (int x)
-{
-  test (x);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/redecl-1.c b/gcc/testsuite/gcc.dg/debug/redecl-1.c
deleted file mode 100644
index 14a453e042..0000000000
--- a/gcc/testsuite/gcc.dg/debug/redecl-1.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/* Test for multiple declarations and composite types.  As in bug
-   13801.  Test no problems in debug information generation.  */
-/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
-/* { dg-do compile } */
-/* { dg-options "" } */
-
-typedef int IA[];
-typedef int A10[10];
-
-/* Test all combinations of: a variable declared at file scope (no
-   type specifiers, or extern, or static), or just inside a function
-   (with extern), redeclared in an inner scope (with extern), and
-   redeclared in an inner scope when the previous declaration is
-   hidden (with extern, and not if the original declaration was
-   static).  Test three times: incomplete variable types; pointers to
-   incomplete types; functions returning such pointers.
-
-   This test only includes the valid code cases, to test debug info
-   generation.  (Incomplete static at file scope is not permitted by
-   ISO C, but is accepted by GCC as an extension without
-   -pedantic.)  */
-
-A10 a5;
-void
-f5 (void)
-{
-  sizeof(a5);
-  {
-    extern IA a5;
-    sizeof(a5);
-    {
-      int a5;
-      {
-        extern A10 a5;
-        sizeof(a5);
-      }
-    }
-    sizeof(a5);
-  }
-  sizeof(a5);
-}
-extern A10 a5;
-
-A10 a7;
-void
-f7 (void)
-{
-  sizeof(a7);
-  {
-    extern A10 a7;
-    sizeof(a7);
-    {
-      int a7;
-      {
-        extern A10 a7;
-        sizeof(a7);
-      }
-    }
-    sizeof(a7);
-  }
-  sizeof(a7);
-}
-extern A10 a7;
-
-extern A10 a13;
-void
-f13 (void)
-{
-  sizeof(a13);
-  {
-    extern IA a13;
-    sizeof(a13);
-    {
-      int a13;
-      {
-        extern A10 a13;
-        sizeof(a13);
-      }
-    }
-    sizeof(a13);
-  }
-  sizeof(a13);
-}
-extern A10 a13;
-
-extern A10 a15;
-void
-f15 (void)
-{
-  sizeof(a15);
-  {
-    extern A10 a15;
-    sizeof(a15);
-    {
-      int a15;
-      {
-        extern A10 a15;
-        sizeof(a15);
-      }
-    }
-    sizeof(a15);
-  }
-  sizeof(a15);
-}
-extern A10 a15;
-
-
-static A10 a18;
-void
-f18 (void)
-{
-  sizeof(a18);
-  {
-    extern IA a18;
-    sizeof(a18);
-  }
-  sizeof(a18);
-}
-extern A10 a18;
-
-static A10 a19;
-void
-f19 (void)
-{
-  sizeof(a19);
-  {
-    extern A10 a19;
-    sizeof(a19);
-  }
-  sizeof(a19);
-}
-extern A10 a19;
-
-A10 *b5;
-void
-g5 (void)
-{
-  sizeof(*b5);
-  {
-    extern IA *b5;
-    sizeof(*b5);
-    {
-      int b5;
-      {
-        extern A10 *b5;
-        sizeof(*b5);
-      }
-    }
-    sizeof(*b5);
-  }
-  sizeof(*b5);
-}
-extern A10 *b5;
-
-A10 *b7;
-void
-g7 (void)
-{
-  sizeof(*b7);
-  {
-    extern A10 *b7;
-    sizeof(*b7);
-    {
-      int b7;
-      {
-        extern A10 *b7;
-        sizeof(*b7);
-      }
-    }
-    sizeof(*b7);
-  }
-  sizeof(*b7);
-}
-extern A10 *b7;
-
-extern A10 *b13;
-void
-g13 (void)
-{
-  sizeof(*b13);
-  {
-    extern IA *b13;
-    sizeof(*b13);
-    {
-      int b13;
-      {
-        extern A10 *b13;
-        sizeof(*b13);
-      }
-    }
-    sizeof(*b13);
-  }
-  sizeof(*b13);
-}
-extern A10 *b13;
-
-extern A10 *b15;
-void
-g15 (void)
-{
-  sizeof(*b15);
-  {
-    extern A10 *b15;
-    sizeof(*b15);
-    {
-      int b15;
-      {
-        extern A10 *b15;
-        sizeof(*b15);
-      }
-    }
-    sizeof(*b15);
-  }
-  sizeof(*b15);
-}
-extern A10 *b15;
-
-static A10 *b18;
-void
-g18 (void)
-{
-  sizeof(*b18);
-  {
-    extern IA *b18;
-    sizeof(*b18);
-  }
-  sizeof(*b18);
-}
-extern A10 *b18;
-
-static A10 *b19;
-void
-g19 (void)
-{
-  sizeof(*b19);
-  {
-    extern A10 *b19;
-    sizeof(*b19);
-  }
-  sizeof(*b19);
-}
-extern A10 *b19;
-
-A10 *c5 (void);
-void
-h5 (void)
-{
-  sizeof(*c5());
-  {
-    extern IA *c5 (void);
-    sizeof(*c5());
-    {
-      int c5;
-      {
-        extern A10 *c5 (void);
-        sizeof(*c5());
-      }
-    }
-    sizeof(*c5());
-  }
-  sizeof(*c5());
-}
-A10 *c5 (void) { return 0; }
-
-A10 *c7 (void);
-void
-h7 (void)
-{
-  sizeof(*c7());
-  {
-    extern A10 *c7 (void);
-    sizeof(*c7());
-    {
-      int c7;
-      {
-        extern A10 *c7 (void);
-        sizeof(*c7());
-      }
-    }
-    sizeof(*c7());
-  }
-  sizeof(*c7());
-}
-A10 *c7 (void) { return 0; }
-
-extern A10 *c13 (void);
-void
-h13 (void)
-{
-  sizeof(*c13());
-  {
-    extern IA *c13 (void);
-    sizeof(*c13());
-    {
-      int c13;
-      {
-        extern A10 *c13 (void);
-        sizeof(*c13());
-      }
-    }
-    sizeof(*c13());
-  }
-  sizeof(*c13());
-}
-extern A10 *c13 (void) { return 0; }
-
-extern A10 *c15 (void);
-void
-h15 (void)
-{
-  sizeof(*c15());
-  {
-    extern A10 *c15 (void);
-    sizeof(*c15());
-    {
-      int c15;
-      {
-        extern A10 *c15 (void);
-        sizeof(*c15());
-      }
-    }
-    sizeof(*c15());
-  }
-  sizeof(*c15());
-}
-extern A10 *c15 (void) { return 0; }
-
-static A10 *c18 (void);
-void
-h18 (void)
-{
-  sizeof(*c18());
-  {
-    extern IA *c18 (void);
-    sizeof(*c18());
-  }
-  sizeof(*c18());
-}
-static A10 *c18 (void) { return 0; }
-
-static A10 *c19 (void);
-void
-h19 (void)
-{
-  sizeof(*c19());
-  {
-    extern A10 *c19 (void);
-    sizeof(*c19());
-  }
-  sizeof(*c19());
-}
-static A10 *c19 (void) { return 0; }
diff --git a/gcc/testsuite/gcc.dg/debug/redecl-2.c b/gcc/testsuite/gcc.dg/debug/redecl-2.c
deleted file mode 100644
index 2bf661fdcf..0000000000
--- a/gcc/testsuite/gcc.dg/debug/redecl-2.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Test for multiple declarations and composite types.  As in bug
-   13801.  Illustrates how bug causes correct code to be wrongly
-   diagnosed.  Debug test: avoid ICE.  */
-/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
-/* { dg-do compile } */
-/* { dg-options "" } */
-
-typedef int IA[];
-typedef int A5[5];
-typedef int A10[10];
-
-A10 array10;
-
-A5 *ap;
-void
-f (void)
-{
-  int ap;
-  {
-    extern IA *ap;
-    /* This assignment is valid.  */
-    ap = &array10;
-  }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/redecl-3.c b/gcc/testsuite/gcc.dg/debug/redecl-3.c
deleted file mode 100644
index 3f0c053a21..0000000000
--- a/gcc/testsuite/gcc.dg/debug/redecl-3.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Test for multiple declarations and composite types.  */
-
-/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
-/* { dg-do compile } */
-/* { dg-options "" } */
-
-int y[];
-void
-g (void)
-{
-  extern int y[1];
-}
diff --git a/gcc/testsuite/gcc.dg/debug/redecl-4.c b/gcc/testsuite/gcc.dg/debug/redecl-4.c
deleted file mode 100644
index aac4ee7d4d..0000000000
--- a/gcc/testsuite/gcc.dg/debug/redecl-4.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Test for multiple declarations and composite types.  */
-
-/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
-/* { dg-do compile } */
-/* { dg-options "" } */
-
-static int y[];
-void
-g (void)
-{
-  extern int y[1];
-}
diff --git a/gcc/testsuite/gcc.dg/debug/redecl-5.c b/gcc/testsuite/gcc.dg/debug/redecl-5.c
deleted file mode 100644
index b915b3fdf5..0000000000
--- a/gcc/testsuite/gcc.dg/debug/redecl-5.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Test for multiple declarations and composite types, as in bug
-   13801.  Test types saved from outer scopes are up to date.  Debug
-   test.  */
-/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
-/* { dg-do compile } */
-/* { dg-options "" } */
-
-int x[];
-
-void
-f (void)
-{
-  extern int x[];
-}
-
-int x[10];
-
-void
-g (void)
-{
-  int x;
-  {
-    extern int x[10];
-  }
-}
-
-void
-h (void)
-{
-  sizeof (x);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/tls-1.c b/gcc/testsuite/gcc.dg/debug/tls-1.c
deleted file mode 100644
index a9431ef00b..0000000000
--- a/gcc/testsuite/gcc.dg/debug/tls-1.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Test that optimized out __thread var doesn't have its location
-   referenced in debug info.  */
-/* { dg-do link } */
-/* { dg-options "-O2" } */
-/* { dg-require-effective-target tls } */
-
-static __thread int vara;
-
-int
-foo (int b)
-{
-  return vara + b;
-}
-
-int
-main (void)
-{
-  return foo (0);
-}
diff --git a/gcc/testsuite/gcc.dg/debug/trivial.c b/gcc/testsuite/gcc.dg/debug/trivial.c
deleted file mode 100644
index 5b125eca91..0000000000
--- a/gcc/testsuite/gcc.dg/debug/trivial.c
+++ /dev/null
@@ -1,6 +0,0 @@
-/* { dg-do run } */
-
-int main(void)
-{
-  return 0;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/vta-1.c b/gcc/testsuite/gcc.dg/debug/vta-1.c
deleted file mode 100644
index 414083a09c..0000000000
--- a/gcc/testsuite/gcc.dg/debug/vta-1.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* https://bugzilla.redhat.com/show_bug.cgi?id=521991#c5
-
-   Distilled from Linux XFS source code.  foo, inlined into bar, ends
-   up with debug stmts referencing the addressable variable b.
-   Optimization made it non-addressable, and then completely optimized
-   away, before we got a chance to rename (and discard) the occurrence
-   in the debug stmt.  When we did, we crashed, attempting to rename
-   an unreference variable.  */
-
-/* { dg-do compile } */
-
-static inline int
-foo (void *x, unsigned y)
-{
-  unsigned z = *(unsigned long *) x % y;
-  *(unsigned long *) x = *(unsigned long *) x / y;
-  return z;
-}
-
-struct S
-{
-  unsigned t;
-};
-
-void
-bar (struct S *x, int *y)
-{
-  int a = 0;
-  unsigned long b = x->t;
-  foo (&b, x->t);
-  for (;; a++)
-    if (b)
-      *y = 1;
-}
diff --git a/gcc/testsuite/gcc.dg/debug/vta-2.c b/gcc/testsuite/gcc.dg/debug/vta-2.c
deleted file mode 100644
index 5d44262ec7..0000000000
--- a/gcc/testsuite/gcc.dg/debug/vta-2.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/* { dg-do compile } */
-
-static int
-bar (void *a, unsigned int b, int n)
-{
-  int c = *(unsigned long *) a % b;
-  *(unsigned long *) a = (int) (*(unsigned long *) a) / b;
-  return c;
-}
-
-int
-foo (unsigned long x, int *y, int z)
-{
-  int level;
-  for (level = 0; level < *y; level++)
-    {
-      bar (&x, z, sizeof (x));
-      if (x)
-	return *y - 1;
-    }
-}
diff --git a/gcc/testsuite/gcc.dg/debug/vta-3.c b/gcc/testsuite/gcc.dg/debug/vta-3.c
deleted file mode 100644
index 7d014f1bc1..0000000000
--- a/gcc/testsuite/gcc.dg/debug/vta-3.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* { dg-do compile } */
-
-int
-foo (void)
-{
-  union { char e[8]; int i; } a, b;
-  char *c, *d;
-  unsigned int i;
-  c = a.e;
-  d = &b.e[sizeof (int) - 1];
-  for (i = 0; i < sizeof (int); i++)
-    {
-      *d = *c++;
-      --d;
-    }
-  return b.i;
-}