The -mno-accumulate-outgoing-args option does not work with the stack
probing used on Windows targets, giving a warning and so causing tests
using that option to fail. This patch makes three tests not use that
option on affected targets, like sse-10.c (see
<http://gcc.gnu.org/ml/gcc-patches/2008-03/msg00180.html> for the
introduction of the warning and the sse-10.c change).
Tested with cross to i686-mingw32. OK to commit?
2011-10-19 Joseph Myers <jos...@codesourcery.com>
* gcc.target/i386/pr40906-1.c, gcc.target/i386/pr40906-2.c,
gcc.target/i386/pr46226.c: Do not use
-mno-accumulate-outgoing-args.
Index: gcc/testsuite/gcc.target/i386/pr40906-2.c
===================================================================
--- gcc/testsuite/gcc.target/i386/pr40906-2.c (revision 180200)
+++ gcc/testsuite/gcc.target/i386/pr40906-2.c (working copy)
@@ -1,6 +1,7 @@
/* { dg-do run } */
/* { dg-require-effective-target ia32 } */
/* { dg-options "-O2 -Wno-psabi -fomit-frame-pointer
-fno-asynchronous-unwind-tables -mpush-args -mno-accumulate-outgoing-args
-m128bit-long-double" } */
+/* { dg-options "-O2 -Wno-psabi -fomit-frame-pointer
-fno-asynchronous-unwind-tables -mpush-args -m128bit-long-double" { target
*-*-mingw* *-*-cygwin* } } */
void abort (void);
Index: gcc/testsuite/gcc.target/i386/pr46226.c
===================================================================
--- gcc/testsuite/gcc.target/i386/pr46226.c (revision 180200)
+++ gcc/testsuite/gcc.target/i386/pr46226.c (working copy)
@@ -1,5 +1,6 @@
/* { dg-do run } */
/* { dg-options "-Os -fomit-frame-pointer -mno-accumulate-outgoing-args
-fno-asynchronous-unwind-tables" } */
+/* { dg-options "-Os -fomit-frame-pointer -fno-asynchronous-unwind-tables" {
target *-*-mingw* *-*-cygwin* } } */
extern void abort(void);
Index: gcc/testsuite/gcc.target/i386/pr40906-1.c
===================================================================
--- gcc/testsuite/gcc.target/i386/pr40906-1.c (revision 180200)
+++ gcc/testsuite/gcc.target/i386/pr40906-1.c (working copy)
@@ -1,6 +1,7 @@
/* { dg-do run } */
/* { dg-require-effective-target ia32 } */
/* { dg-options "-O2 -fomit-frame-pointer -fno-asynchronous-unwind-tables
-mpush-args -mno-accumulate-outgoing-args" } */
+/* { dg-options "-O2 -fomit-frame-pointer -fno-asynchronous-unwind-tables
-mpush-args" { target *-*-mingw* *-*-cygwin* } } */
void abort (void);
--
Joseph S. Myers
jos...@codesourcery.com
