Synchronize with trunk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/fortran-dev@145974 138bc75d-0d04-0410-961f-82ee72b054a4

22 files changed, 117 insertions, 27 deletions

diff --git a/gcc/testsuite/gcc.target/i386/avx-vpabsb-1.c b/gcc/testsuite/gcc.target/i386/avx-vpabsb-1.c
index 80081ff1c28..bd5b1fbe9f4 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpabsb-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpabsb-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mfpmath=sse -mavx" } */
+/* { dg-options "-O2 -mfpmath=sse -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpabsd-1.c b/gcc/testsuite/gcc.target/i386/avx-vpabsd-1.c
index 3b165f1a61d..3ea84d80827 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpabsd-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpabsd-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mfpmath=sse -mavx" } */
+/* { dg-options "-O2 -mfpmath=sse -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpabsw-1.c b/gcc/testsuite/gcc.target/i386/avx-vpabsw-1.c
index b737068127e..6de79a5b627 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpabsw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpabsw-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mfpmath=sse -mavx" } */
+/* { dg-options "-O2 -mfpmath=sse -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpalignr-1.c b/gcc/testsuite/gcc.target/i386/avx-vpalignr-1.c
index 13c84c8f9f6..1a60b467ffd 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpalignr-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpalignr-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mfpmath=sse -mavx" } */
+/* { dg-options "-O2 -mfpmath=sse -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vphaddd-1.c b/gcc/testsuite/gcc.target/i386/avx-vphaddd-1.c
index 57af9a6039a..d0aee21394a 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vphaddd-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vphaddd-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mavx" } */
+/* { dg-options "-O2 -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vphaddsw-1.c b/gcc/testsuite/gcc.target/i386/avx-vphaddsw-1.c
index 0fce115c311..b58978aeb63 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vphaddsw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vphaddsw-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mfpmath=sse -mavx" } */
+/* { dg-options "-O2 -mfpmath=sse -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vphaddw-1.c b/gcc/testsuite/gcc.target/i386/avx-vphaddw-1.c
index 08faf3ca272..cdf17f694ff 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vphaddw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vphaddw-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2  -mavx" } */
+/* { dg-options "-O2 -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vphsubd-1.c b/gcc/testsuite/gcc.target/i386/avx-vphsubd-1.c
index 93cc726ea3a..b1be419cb8d 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vphsubd-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vphsubd-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mavx" } */
+/* { dg-options "-O2 -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vphsubsw-1.c b/gcc/testsuite/gcc.target/i386/avx-vphsubsw-1.c
index cd0e687f8d0..477523e30eb 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vphsubsw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vphsubsw-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mavx" } */
+/* { dg-options "-O2 -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vphsubw-1.c b/gcc/testsuite/gcc.target/i386/avx-vphsubw-1.c
index f9050da565b..55893a67298 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vphsubw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vphsubw-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mavx" } */
+/* { dg-options "-O2 -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpmaddubsw-1.c b/gcc/testsuite/gcc.target/i386/avx-vpmaddubsw-1.c
index c80ad6fd408..adc4763006d 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpmaddubsw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpmaddubsw-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mavx" } */
+/* { dg-options "-O2 -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpmulhrsw-1.c b/gcc/testsuite/gcc.target/i386/avx-vpmulhrsw-1.c
index 6451bf12c33..121252ec664 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpmulhrsw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpmulhrsw-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mavx" } */
+/* { dg-options "-O2 -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpshufb-1.c b/gcc/testsuite/gcc.target/i386/avx-vpshufb-1.c
index a868b191cfc..5ab106c3f05 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpshufb-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpshufb-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mavx" } */
+/* { dg-options "-O2 -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpsignb-1.c b/gcc/testsuite/gcc.target/i386/avx-vpsignb-1.c
index c88acf2e0fa..9677c683422 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpsignb-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpsignb-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mfpmath=sse -mavx" } */
+/* { dg-options "-O2 -mfpmath=sse -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpsignd-1.c b/gcc/testsuite/gcc.target/i386/avx-vpsignd-1.c
index ca5bb39db08..84b16b73a15 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpsignd-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpsignd-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mfpmath=sse -mavx" } */
+/* { dg-options "-O2 -mfpmath=sse -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/avx-vpsignw-1.c b/gcc/testsuite/gcc.target/i386/avx-vpsignw-1.c
index 392ca03e066..daf47e6019f 100644
--- a/gcc/testsuite/gcc.target/i386/avx-vpsignw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx-vpsignw-1.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-require-effective-target avx } */
-/* { dg-options "-O2 -mfpmath=sse -mavx" } */
+/* { dg-options "-O2 -mfpmath=sse -mavx -fno-strict-aliasing" } */
 
 #define CHECK_H "avx-check.h"
 #define TEST avx_test
diff --git a/gcc/testsuite/gcc.target/i386/pr39678.c b/gcc/testsuite/gcc.target/i386/pr39678.c
new file mode 100644
index 00000000000..70e8ff497cd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr39678.c
@@ -0,0 +1,19 @@
+/* PR target/39678 */
+/* { dg-do compile } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O2" } */
+
+struct X {
+  char c;
+  __complex__ float val;
+};
+
+struct X
+foo (float *p)
+{ /* { dg-message "note: The ABI of passing structure with complex float member has changed in GCC 4.4" } */
+  struct X x;
+  x.c = -3;
+  __real x.val = p[0];
+  __imag x.val = p[1];
+  return x;
+}
diff --git a/gcc/testsuite/gcc.target/mips/interrupt_handler.c b/gcc/testsuite/gcc.target/mips/interrupt_handler.c
index 1cf891829f7..35ee1d20614 100644
--- a/gcc/testsuite/gcc.target/mips/interrupt_handler.c
+++ b/gcc/testsuite/gcc.target/mips/interrupt_handler.c
@@ -1,5 +1,5 @@
 /* Test attributes for interrupt handlers */
-/* { dg-do compile } */
+/* { dg-do assemble } */
 /* { dg-options "-mips32r2 -msoft-float" } */
 
 void f () { }
diff --git a/gcc/testsuite/gcc.target/sh/sh4a-bitmovua.c b/gcc/testsuite/gcc.target/sh/sh4a-bitmovua.c
index b7081bf7186..761c7b0b5df 100644
--- a/gcc/testsuite/gcc.target/sh/sh4a-bitmovua.c
+++ b/gcc/testsuite/gcc.target/sh/sh4a-bitmovua.c
@@ -35,15 +35,15 @@ long long f4() {
 }
 
 /* Aligned.  */
-struct u0 { unsigned long long d : 32; } y0;
+struct u0 { unsigned long long d : 32; } y_0;
 unsigned long long g0() {
-  return y0.d;
+  return y_0.d;
 }
 
 /* Unaligned load.  */
-struct u1 { long long c : 8; unsigned long long d : 32; } y1;
+struct u1 { long long c : 8; unsigned long long d : 32; } y_1;
 unsigned long long g1() {
-  return y1.d;
+  return y_1.d;
 }
 
 /* Unaligned load.  */
diff --git a/gcc/testsuite/gcc.target/sh/sh4a-memmovua.c b/gcc/testsuite/gcc.target/sh/sh4a-memmovua.c
index 68927929854..ec5c0bdab59 100644
--- a/gcc/testsuite/gcc.target/sh/sh4a-memmovua.c
+++ b/gcc/testsuite/gcc.target/sh/sh4a-memmovua.c
@@ -5,7 +5,7 @@
 /* { dg-final { scan-assembler-times "\tmovua\\.l\t(.*)+" 2 } } */
 
 #ifdef __SH4A__
-#include <stdlib.h>
+#include <string.h>
 
 struct s { int i; char a[10], b[10]; } x;
 int f() {
diff --git a/gcc/testsuite/gcc.target/spu/tag_manager.c b/gcc/testsuite/gcc.target/spu/tag_manager.c
index 24a206c4b95..4b3ab9f8dda 100644
--- a/gcc/testsuite/gcc.target/spu/tag_manager.c
+++ b/gcc/testsuite/gcc.target/spu/tag_manager.c
@@ -1,8 +1,8 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2007, 2009 Free Software Foundation, Inc.
 
    This file 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 2 of the License, or (at your option)
+   Software Foundation; either version 3 of the License, or (at your option)
    any later version.
 
    This file is distributed in the hope that it will be useful, but WITHOUT
@@ -11,9 +11,8 @@
    for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this file; see the file COPYING.  If not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA.  */
+   along with this file; see the file COPYING3.  If not see
+   <http://www.gnu.org/licenses/>.  */
 
 /* { dg-do run } */
 
diff --git a/gcc/testsuite/gcc.target/x86_64/abi/test_passing_structs.c b/gcc/testsuite/gcc.target/x86_64/abi/test_passing_structs.c
index 68eca53a2e4..299bc80caba 100644
--- a/gcc/testsuite/gcc.target/x86_64/abi/test_passing_structs.c
+++ b/gcc/testsuite/gcc.target/x86_64/abi/test_passing_structs.c
@@ -2,6 +2,7 @@
 
 #include "defines.h"
 #include "args.h"
+#include <complex.h>
 
 struct IntegerRegisters iregs;
 struct FloatRegisters fregs;
@@ -116,6 +117,45 @@ check_struct_passing8 (struct flex2_struct is ATTRIBUTE_UNUSED)
   check_int_arguments;
 }
 
+struct complex1_struct
+{
+  int c;
+  __complex__ float x;
+};
+
+struct complex1a_struct
+{
+  long l;
+  float f;
+};
+
+struct complex2_struct
+{
+  int c;
+  __complex__ float x;
+  float y;
+};
+
+struct complex2a_struct
+{
+  long l;
+  double d;
+};
+
+void
+check_struct_passing9 (struct complex1_struct is ATTRIBUTE_UNUSED)
+{
+  check_int_arguments;
+  check_float_arguments;
+}
+
+void
+check_struct_passing10 (struct complex2_struct is ATTRIBUTE_UNUSED)
+{
+  check_int_arguments;
+  check_double_arguments;
+}
+
 static struct flex1_struct f1s = { 60, { } };
 static struct flex2_struct f2s = { 61, { } };
 
@@ -136,6 +176,18 @@ main (void)
   };
   int i;
 #endif
+  struct complex1_struct c1s = { 4, ( -13.4 + 3.5*I ) };
+  union
+    {
+      struct complex1_struct c;
+      struct complex1a_struct u;
+    } c1u;
+  struct complex2_struct c2s = { 4, ( -13.4 + 3.5*I ), -34.5 };
+  union
+    {
+      struct complex2_struct c;
+      struct complex2a_struct u;
+    } c2u;
 
   clear_struct_registers;
   iregs.I0 = is.i;
@@ -185,5 +237,25 @@ main (void)
   clear_int_hardware_registers;
   WRAP_CALL (check_struct_passing8)(f2s);
 
+  clear_struct_registers;
+  c1u.c = c1s;
+  iregs.I0 = c1u.u.l;
+  num_iregs = 1;
+  fregs.xmm0._float [0] = c1u.u.f;
+  num_fregs = 1;
+  clear_int_hardware_registers;
+  clear_float_hardware_registers;
+  WRAP_CALL (check_struct_passing9)(c1s);
+
+  clear_struct_registers;
+  c2u.c = c2s;
+  iregs.I0 = c2u.u.l;
+  num_iregs = 1;
+  fregs.xmm0._double[0] = c2u.u.d;
+  num_fregs = 1;
+  clear_int_hardware_registers;
+  clear_float_hardware_registers;
+  WRAP_CALL (check_struct_passing10)(c2s);
+
   return 0;
 }