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S/390: bswap64 testcases require -mzarch.

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gcc/testsuite/ChangeLog:

2015-12-02  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* gcc.dg/optimize-bswapdi-1.c: Force using -mzarch on s390 and
	s390x to enable 64 bit bswap patterns.
	* gcc.dg/optimize-bswapdi-2.c: Likewise.
	* gcc.dg/optimize-bswapdi-3.c: Likewise.
	* lib/target-supports.exp: Add a comment for s390.

From-SVN: r231149
This commit is contained in:
Andreas Krebbel 2015-12-02 07:41:53 +00:00 committed by Andreas Krebbel
parent 71e513525f
commit 16381201d1
5 changed files with 17 additions and 4 deletions
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16
gcc/testsuite/ChangeLog
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@ -1,9 +1,17 @@
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.dg/builtin-bswap-6a.c: Add -march=z900 for s390 and s390x in
* gcc.dg/optimize-bswapdi-1.c: Force using -mzarch on s390 and
s390x to enable 64 bit bswap patterns.
* gcc.dg/optimize-bswapdi-2.c: Likewise.
* gcc.dg/optimize-bswapdi-3.c: Likewise.
* lib/target-supports.exp: Add a comment for s390.
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.dg/builtin-bswap-6a.c: Add -march=z900 for s390 and s390x in
order to make -m31 work.
* gcc.dg/optimize-bswapsi-1.c: Likewise.
* gcc.dg/optimize-bswapsi-2.c: Likewise.
* gcc.dg/optimize-bswapsi-1.c: Likewise.
* gcc.dg/optimize-bswapsi-2.c: Likewise.
2015-12-02 Jakub Jelinek <jakub@redhat.com>
@ -306,7 +314,7 @@
2015-11-30 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/load-relative-check.c: Add -mzarch.
* gcc.target/s390/load-relative-check.c: Add -mzarch.
2015-11-30 Eric Botcazou <ebotcazou@adacore.com>

1
gcc/testsuite/gcc.dg/optimize-bswapdi-1.c
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@ -2,6 +2,7 @@
/* { dg-require-effective-target bswap64 } */
/* { dg-require-effective-target stdint_types } */
/* { dg-options "-O2 -fdump-tree-bswap" } */
/* { dg-additional-options "-mzarch" { target s390*-*-* } } */
#include <stdint.h>
#define __const_swab64(x) ((uint64_t)( \

1
gcc/testsuite/gcc.dg/optimize-bswapdi-2.c
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@ -2,6 +2,7 @@
/* { dg-require-effective-target bswap64 } */
/* { dg-require-effective-target stdint_types } */
/* { dg-options "-O2 -fdump-tree-bswap" } */
/* { dg-additional-options "-mzarch" { target s390*-*-* } } */
#include <stdint.h>

1
gcc/testsuite/gcc.dg/optimize-bswapdi-3.c
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@ -2,6 +2,7 @@
/* { dg-require-effective-target bswap64 } */
/* { dg-require-effective-target stdint_types } */
/* { dg-options "-O2 -fdump-tree-bswap" } */
/* { dg-additional-options "-mzarch" { target s390*-*-* } } */
#include <stdint.h>

2
gcc/testsuite/lib/target-supports.exp
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@ -5543,6 +5543,8 @@ proc check_effective_target_bswap32 { } {
}
# Return 1 if the target supports 64-bit byte swap instructions.
#
# Note: 32bit s390 targets require -mzarch in dg-options.
proc check_effective_target_bswap64 { } {
global et_bswap64_saved