Fix several atomic tests on 32-bit x86 (PR testsuite/51258)

	PR testsuite/51258
	* gcc.dg/atomic-compare-exchange-5.c: Add -mcx16 on i?86-*-*.
	* gcc.dg/atomic-exchange-5.c: Likewise.
	* gcc.dg/atomic-load-5.c: Likewise.
	* gcc.dg/atomic-op-5.c: Likewise.
	* gcc.dg/atomic-store-5.c: Likewise.
	* gcc.dg/simulate-thread/atomic-other-int128.c: Fix typo.

From-SVN: r181697

gcc/testsuite/ChangeLog

+2011-11-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/51258
+	* gcc.dg/atomic-compare-exchange-5.c: Add -mcx16 on i?86-*-*.
+	* gcc.dg/atomic-exchange-5.c: Likewise.
+	* gcc.dg/atomic-load-5.c: Likewise.
+	* gcc.dg/atomic-op-5.c: Likewise.
+	* gcc.dg/atomic-store-5.c: Likewise.
+	* gcc.dg/simulate-thread/atomic-other-int128.c: Fix typo.
+
 2011-11-24  Jakub Jelinek  <jakub@redhat.com>
 
 	PR rtl-optimization/50290

gcc/testsuite/gcc.dg/atomic-compare-exchange-5.c

@@ -2,7 +2,7 @@
    values with each valid memory model.  */
 /* { dg-do run } */
 /* { dg-require-effective-target sync_int_128 } */
-/* { dg-options "-mcx16" { target { x86_64-*-* } } } */
+/* { dg-options "-mcx16" { target { i?86-*-* x86_64-*-* } } } */
 
 /* Test the execution of __atomic_compare_exchange_n builtin for an int_128.  */
 

gcc/testsuite/gcc.dg/atomic-exchange-5.c

@@ -2,7 +2,7 @@
    values with each valid memory model.  */
 /* { dg-do run } */
 /* { dg-require-effective-target sync_int_128 } */
-/* { dg-options "-mcx16" { target { x86_64-*-* } } } */
+/* { dg-options "-mcx16" { target { i?86-*-* x86_64-*-* } } } */
 
 /* Test the execution of the __atomic_X builtin for a 16 byte value.  */
 

gcc/testsuite/gcc.dg/atomic-load-5.c

@@ -2,7 +2,7 @@
    values with each valid memory model.  */
 /* { dg-do run } */
 /* { dg-require-effective-target sync_int_128 } */
-/* { dg-options "-mcx16" { target { x86_64-*-* } } } */
+/* { dg-options "-mcx16" { target { i?86-*-* x86_64-*-* } } } */
 
 extern void abort(void);
 

gcc/testsuite/gcc.dg/atomic-op-5.c

@@ -2,7 +2,7 @@
    values with each valid memory model.  */
 /* { dg-do run } */
 /* { dg-require-effective-target sync_int_128 } */
-/* { dg-options "-mcx16" { target { x86_64-*-* } } } */
+/* { dg-options "-mcx16" { target { i?86-*-* x86_64-*-* } } } */
 
 /* Test the execution of the __atomic_*OP builtin routines for an int_128.  */
 

gcc/testsuite/gcc.dg/atomic-store-5.c

@@ -2,7 +2,7 @@
    values with each valid memory model.  */
 /* { dg-do run } */
 /* { dg-require-effective-target sync_int_128 } */
-/* { dg-options "-mcx16" { target { x86_64-*-* } } } */
+/* { dg-options "-mcx16" { target { i?86-*-* x86_64-*-* } } } */
 
 /* Test the execution of the __atomic_store_n builtin for a 16 byte value.  */
 

gcc/testsuite/gcc.dg/simulate-thread/atomic-other-int128.c

 /* { dg-do link } */
 /* { dg-require-effective-target sync_int_128 } */
-/* { dg-options "-mcx16" { target { x86_64-*-* i?86-*-*] } } } */
+/* { dg-options "-mcx16" { target { x86_64-*-* i?86-*-* } } } */
 /* { dg-final { simulate-thread } } */
 
 #include <stdio.h>