Check ia32 instead of ilp32 for ia32 tests.

2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>

	* testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
	for ia32 instead of ilp32.

	* testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
	* testsuite/libgomp.c/atomic-6.c: Likewise.

From-SVN: r176893

libgomp/ChangeLog

+2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
+	for ia32 instead of ilp32.
+
+	* testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
+	* testsuite/libgomp.c/atomic-6.c: Likewise.
+
 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
 
 	* testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.

libgomp/testsuite/lib/libgomp.exp

@@ -140,7 +140,7 @@ proc libgomp_init { args } {
 
     # We use atomic operations in the testcases to validate results.
     if { ([istarget i?86-*-*] || [istarget x86_64-*-*])
-	 && [check_effective_target_ilp32] } {
+	 && [check_effective_target_ia32] } {
 	lappend ALWAYS_CFLAGS "additional_flags=-march=i486"
     }
 

libgomp/testsuite/libgomp.c/atomic-1.c

 /* { dg-do run } */
-/* { dg-options "-O2 -march=pentium" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+/* { dg-options "-O2 -march=pentium" { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
 
 #ifdef __i386__
 #include "cpuid.h"

libgomp/testsuite/libgomp.c/atomic-6.c

 /* PR middle-end/36106 */
 /* { dg-options "-O2" } */
 /* { dg-options "-O2 -mieee" { target alpha*-*-* } } */
-/* { dg-options "-O2 -march=i586" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+/* { dg-options "-O2 -march=i586" { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
 
 #ifdef __i386__
 # include "cpuid.h"