* lib/target-supports.exp (check_effective_target_dfp_nocache,

	check_effective_target_dfprt_nocache): New.
	(check_effective_target_dfp): Use check_effective_target_dfp_nocache.
	(check_effective_target_dfprt): New.
	* lib/c-compat.exp (check_dfp): Remove.
	(compat_dfp_setup): Use check_effective_target_dfprt_nocache.
	* gcc.dg/dfp/dfp.exp: Compile, execute, or skip tests based on
	level of support for decimal float.
	* gcc.dg/dfp/call-by-value.c, cast.c, compare-eq-const.c,
	compare-eq-d128.c, compare-eq-d32.c, compare-eq-d64.c,
	compare-eq-dfp.c, compare-rel-const.c, compare-rel-d128.c,
	compare-rel-d32.c, compare-rel-d64.c, compare-rel-dfp.c,
	convert-bfp.c, convert-bfp-fold.c, convert-complex.c, convert-dfp.c,
	convert-dfp-fold.c, convert-dfp-round.c, convert-int-fold.c,
	convert-int-saturate.c, func-array.c, func-mixed.c, func-scalar.c,
	func-struct.c, func-vararg-dfp.c, func-vararg-mixed.c,
	func-vararg-size0.c, inf-1.c, loop-index.c, nan-1.c, nan-2.c,
	operator-arith-fold.c, operator-assignment.c, operator-comma.c,
	operator-cond.c, operator-logical.c, operator-unary.c, snan.c,
	struct-layout-1.c, union-init.c, usual-arith-conv.c: Remove dg-do
	directives.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109779 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 15 deletions

diff --git a/gcc/testsuite/lib/c-compat.exp b/gcc/testsuite/lib/c-compat.exp
index 527058d445f..232ed3315db 100644
--- a/gcc/testsuite/lib/c-compat.exp
+++ b/gcc/testsuite/lib/c-compat.exp
@@ -1,4 +1,4 @@
-#   Copyright (C) 2002, 2003, 2005, 02005 Free Software Foundation, Inc.
+#   Copyright (C) 2002, 2003, 2005, 2006 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
@@ -69,13 +69,13 @@ proc compat_setup_dfp { } {
     # If there is an alternate compiler, does it support decimal float types?
     if { $compat_use_alt == 1 && $compat_same_alt == 0 } {
 	compat-use-alt-compiler
-	set compat_have_dfp [check_dfp]
+	set compat_have_dfp [check_effective_target_dfprt_nocache]
 	compat-use-tst-compiler
 	verbose "compat_have_dfp for alt compiler: $compat_have_dfp" 2
     }
     # Does the compiler under test support it?
     if { $compat_have_dfp == 1 } {
-	set compat_have_dfp [check_dfp]
+	set compat_have_dfp [check_effective_target_dfprt_nocache]
 	verbose "compat_have_dfp for tst compiler: $compat_have_dfp" 2
     }
 
@@ -87,18 +87,6 @@ proc compat_setup_dfp { } {
     }
 }
 
-# Return 1 if the compiler supports decimal float types, 0 otherwise.
-#
-# Don't use check_effective_target since this will differ depending
-# on the compiler, not the target.
-#
-proc check_dfp { } {
-    set result [string match "" [get_compiler_messages dfp2 object {
-	_Decimal32 x; _Decimal64 y; _Decimal128 z;
-    }]]
-    return $result
-}
-
 # If either compiler does not support decimal float types, skip this test.
 
 proc dg-require-compat-dfp { args } {