From 16381201d14010f32349e3f2cb7fef785afd0bc2 Mon Sep 17 00:00:00 2001 From: Andreas Krebbel Date: Wed, 2 Dec 2015 07:41:53 +0000 Subject: [PATCH] S/390: bswap64 testcases require -mzarch. gcc/testsuite/ChangeLog: 2015-12-02 Andreas Krebbel * 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 --- gcc/testsuite/ChangeLog | 16 ++++++++++++---- gcc/testsuite/gcc.dg/optimize-bswapdi-1.c | 1 + gcc/testsuite/gcc.dg/optimize-bswapdi-2.c | 1 + gcc/testsuite/gcc.dg/optimize-bswapdi-3.c | 1 + gcc/testsuite/lib/target-supports.exp | 2 ++ 5 files changed, 17 insertions(+), 4 deletions(-) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index cdeedb1db91..4e62a06e0c9 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,9 +1,17 @@ 2015-12-02 Andreas Krebbel - * 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 + + * 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 @@ -306,7 +314,7 @@ 2015-11-30 Andreas Krebbel - * gcc.target/s390/load-relative-check.c: Add -mzarch. + * gcc.target/s390/load-relative-check.c: Add -mzarch. 2015-11-30 Eric Botcazou diff --git a/gcc/testsuite/gcc.dg/optimize-bswapdi-1.c b/gcc/testsuite/gcc.dg/optimize-bswapdi-1.c index 0b5fe29687a..251dbc2da95 100644 --- a/gcc/testsuite/gcc.dg/optimize-bswapdi-1.c +++ b/gcc/testsuite/gcc.dg/optimize-bswapdi-1.c @@ -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 #define __const_swab64(x) ((uint64_t)( \ diff --git a/gcc/testsuite/gcc.dg/optimize-bswapdi-2.c b/gcc/testsuite/gcc.dg/optimize-bswapdi-2.c index 7ac0323825a..2c8108707dc 100644 --- a/gcc/testsuite/gcc.dg/optimize-bswapdi-2.c +++ b/gcc/testsuite/gcc.dg/optimize-bswapdi-2.c @@ -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 diff --git a/gcc/testsuite/gcc.dg/optimize-bswapdi-3.c b/gcc/testsuite/gcc.dg/optimize-bswapdi-3.c index 3c66505a64f..273b4bc622c 100644 --- a/gcc/testsuite/gcc.dg/optimize-bswapdi-3.c +++ b/gcc/testsuite/gcc.dg/optimize-bswapdi-3.c @@ -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 diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 2275fd3f44c..e3b30f1551c 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -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 -- 2.30.2