testsuite, darwin] Fix PR81058.

The tests fail because Darwin indirects common accesses which causes different
codegen and the mismatch in output. Placing the vars in regular .data section
fixes that.

gcc/testsuite/

2019-05-11  Iain Sandoe  <iain@sandoe.co.uk>

	PR testsuite/81058
	* gcc.target/i386/avx512bw-vpmovswb-1.c: Use regular data section
	for variables on Darwin, rather than common.
	* gcc.target/i386/avx512bw-vpmovuswb-1.c: Likewise.
	* gcc.target/i386/avx512bw-vpmovwb-1.c: Likewise.

From-SVN: r271097

gcc/testsuite/ChangeLog

+2019-05-11  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR testsuite/81058
+	* gcc.target/i386/avx512bw-vpmovswb-1.c: Use regular data section
+	for variables on Darwin, rather than common.
+	* gcc.target/i386/avx512bw-vpmovuswb-1.c: Likewise.
+	* gcc.target/i386/avx512bw-vpmovwb-1.c: Likewise.
+
 2019-05-11  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* g++.dg/cpp2a/multiple-deleted-destroying-delete-error-1.C: New.

gcc/testsuite/gcc.target/i386/avx512bw-vpmovswb-1.c

 /* { dg-do compile } */
 /* { dg-options "-mavx512bw -mavx512vl -O2" } */
+/* { dg-additional-options "-fno-common" { target *-*-darwin* } } */
 /* { dg-final { scan-assembler-times "vpmovswb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vpmovswb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vpmovswb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */

gcc/testsuite/gcc.target/i386/avx512bw-vpmovuswb-1.c

 /* { dg-do compile } */
 /* { dg-options "-mavx512bw -mavx512vl -O2" } */
+/* { dg-additional-options "-fno-common" { target *-*-darwin* } } */
 /* { dg-final { scan-assembler-times "vpmovuswb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vpmovuswb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vpmovuswb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */

gcc/testsuite/gcc.target/i386/avx512bw-vpmovwb-1.c

 /* { dg-do compile } */
 /* { dg-options "-mavx512bw -mavx512vl -O2" } */
+/* { dg-additional-options "-fno-common" { target *-*-darwin* } } */
 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */