From 48c18af43faa50c768a440904d67cdf1fc40a703 Mon Sep 17 00:00:00 2001 From: Will Schmidt Date: Mon, 30 Mar 2020 11:13:33 -0500 Subject: [PATCH] Update bswap64-4 test for desired results Update existing testcase powerpc/bswap64-4.c to reflect that we generate ldbrx and stdbrx instructions for newer cpu targets, versus the pair of lwbrx and stwbrx instructions as seen on previous cpu targets. 2020-03-24 Will Schmidt gcc/testsuite/ * gcc.target/powerpc/bswap64-4.c: Update scan-assembler expected results. --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gcc.target/powerpc/bswap64-4.c | 6 ++++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9304d92ec14..f893ca000d4 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2020-03-30 Will Schmidt + + * gcc.target/powerpc/bswap64-4.c: Update scan-assembler + expected results. + 2020-03-30 Jakub Jelinek PR target/94343 diff --git a/gcc/testsuite/gcc.target/powerpc/bswap64-4.c b/gcc/testsuite/gcc.target/powerpc/bswap64-4.c index 1f5ac0e5f09..a3c05539652 100644 --- a/gcc/testsuite/gcc.target/powerpc/bswap64-4.c +++ b/gcc/testsuite/gcc.target/powerpc/bswap64-4.c @@ -2,8 +2,10 @@ /* { dg-skip-if "" { powerpc*-*-aix* } } */ /* { dg-options "-O2 -mpowerpc64" } */ /* { dg-require-effective-target ilp32 } */ -/* { dg-final { scan-assembler-times "lwbrx" 2 } } */ -/* { dg-final { scan-assembler-times "stwbrx" 2 } } */ +/* { dg-final { scan-assembler-times "lwbrx" 2 { target { ! has_arch_pwr7 } } } } */ +/* { dg-final { scan-assembler-times "stwbrx" 2 { target { ! has_arch_pwr7 } } } } */ +/* { dg-final { scan-assembler-times "ldbrx" 1 { target has_arch_pwr7 } } } */ +/* { dg-final { scan-assembler-times "stdbrx" 1 { target has_arch_pwr7 } } } */ long long swap_load (long long *a) { return __builtin_bswap64 (*a); } long long swap_reg (long long a) { return __builtin_bswap64 (a); } -- 2.30.2