Work around 32-bit i386 STV testcases failing with -mstackrealign (PR target/77483)

	PR target/77483
	* gcc.target/i386/mask-unpack.c (dg-options): Add -mno-stackrealign.
	* gcc.target/i386/pr65105-1.c: Likewise.
	* gcc.target/i386/pr65105-2.c: Likewise.
	* gcc.target/i386/pr65105-3.c: Likewise.
	* gcc.target/i386/pr65105-5.c: Likewise.
	* gcc.target/i386/pr67761.c: Likewise.
	* gcc.target/i386/pr70799-1.c: Likewise.

From-SVN: r241464

gcc/testsuite/ChangeLog

+2016-10-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/77483
+	* gcc.target/i386/mask-unpack.c (dg-options): Add -mno-stackrealign.
+	* gcc.target/i386/pr65105-1.c: Likewise.
+	* gcc.target/i386/pr65105-2.c: Likewise.
+	* gcc.target/i386/pr65105-3.c: Likewise.
+	* gcc.target/i386/pr65105-5.c: Likewise.
+	* gcc.target/i386/pr67761.c: Likewise.
+	* gcc.target/i386/pr70799-1.c: Likewise.
+
 2016-10-24  Martin Liska  <mliska@suse.cz>
 
 	PR sanitizer/77966

gcc/testsuite/gcc.target/i386/mask-unpack.c

 /* { dg-do compile } */
-/* { dg-options "-mavx512bw -mavx512dq -O3 -fopenmp-simd -fdump-tree-vect-details" } */
+/* { dg-options "-mavx512bw -mavx512dq -mno-stackrealign -O3 -fopenmp-simd -fdump-tree-vect-details" } */
 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 10 "vect" } } */
 /* { dg-final { scan-assembler-not "maskmov" } } */
 

gcc/testsuite/gcc.target/i386/pr65105-1.c

 /* PR target/pr65105 */
 /* { dg-do run { target { ia32 } } } */
-/* { dg-options "-O2 -msse2 -mtune=slm -save-temps" } */
+/* { dg-options "-O2 -msse2 -mtune=slm -mno-stackrealign -save-temps" } */
 /* { dg-require-effective-target sse2 } */
 /* { dg-final { scan-assembler "por" } } */
 /* { dg-final { scan-assembler "pand" } } */

gcc/testsuite/gcc.target/i386/pr65105-2.c

 /* PR target/pr65105 */
 /* { dg-do compile { target { ia32 } } } */
-/* { dg-options "-O2 -msse2" } */
+/* { dg-options "-O2 -msse2 -mno-stackrealign" } */
 /* { dg-final { scan-assembler "por" } } */
 
 long long i1, i2, res;

gcc/testsuite/gcc.target/i386/pr65105-3.c

 /* PR target/pr65105 */
 /* { dg-do compile { target { ia32 } } } */
-/* { dg-options "-O2 -march=slm -msse4.2" } */
+/* { dg-options "-O2 -march=slm -msse4.2 -mno-stackrealign" } */
 /* { dg-final { scan-assembler "pand" } } */
 /* { dg-final { scan-assembler "por" } } */
 /* { dg-final { scan-assembler "ptest" } } */

gcc/testsuite/gcc.target/i386/pr65105-5.c

 /* PR target/pr65105 */
 /* { dg-do compile { target { ia32 } } } */
-/* { dg-options "-O2 -march=core-avx2" } */
+/* { dg-options "-O2 -march=core-avx2 -mno-stackrealign" } */
 /* { dg-final { scan-assembler "pandn" } } */
 /* { dg-final { scan-assembler "pxor" } } */
 /* { dg-final { scan-assembler "ptest" } } */

gcc/testsuite/gcc.target/i386/pr67761.c

 /* PR target/pr67761 */
 /* { dg-do compile { target { ia32 } } } */
-/* { dg-options "-O2 -march=slm -g" } */
+/* { dg-options "-O2 -march=slm -mno-stackrealign -g" } */
 /* { dg-final { scan-assembler "paddq" } } */
 
 void

gcc/testsuite/gcc.target/i386/pr70799-1.c

 /* PR target/pr70799 */
 /* { dg-do compile { target { ia32 } } } */
-/* { dg-options "-O2 -march=slm" } */
+/* { dg-options "-O2 -march=slm -mno-stackrealign" } */
 /* { dg-final { scan-assembler "pxor" } } */
 /* { dg-final { scan-assembler "pcmpeqd" } } */
 /* { dg-final { scan-assembler "movdqa\[ \\t\]+.?LC0" } } */