[gcc(refs/users/marxin/heads/vect_cond_expr-rework-v4)] Update bswap64-4 test for desired results

[Martin Liska]

https://gcc.gnu.org/g:48c18af43faa50c768a440904d67cdf1fc40a703

commit 48c18af43faa50c768a440904d67cdf1fc40a703
Author: Will Schmidt <will_schmidt@vnet.ibm.com>
Date:   Mon Mar 30 11:13:33 2020 -0500

    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  <will_schmidt@vnet.ibm.com>
    
    gcc/testsuite/
            * gcc.target/powerpc/bswap64-4.c: Update scan-assembler
            expected results.

Diff:
---
 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  <will_schmidt@vnet.ibm.com>
+
+	* gcc.target/powerpc/bswap64-4.c: Update scan-assembler
+	expected results.
+
 2020-03-30  Jakub Jelinek  <jakub@redhat.com>
 
 	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); }