BE ilp32 Linux generates extra stack stwu instructions which shouldn't
be counted in, \m … \M is needed around each instruction, not just the
beginning and end of the entire pattern. Pre-approved, committing.
gcc/testsuite/ChangeLog:
2021-02-01 Xionghu Luo <luo...@linux.ibm.com>
* gcc.target/powerpc/pr79251.p8.c: Update regex.
* gcc.target/powerpc/pr79251.p9.c: Likewise.
---
gcc/testsuite/gcc.target/powerpc/pr79251.p8.c | 2 +-
gcc/testsuite/gcc.target/powerpc/pr79251.p9.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.target/powerpc/pr79251.p8.c
b/gcc/testsuite/gcc.target/powerpc/pr79251.p8.c
index b0e7732a38b..178e02fc866 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr79251.p8.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr79251.p8.c
@@ -16,7 +16,7 @@
/* { dg-final { scan-assembler-times {\mrlwinm\M} 10 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mstxvw4x\M} 6 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mstxvd2x\M} 4 { target ilp32 } } } */
-/* { dg-final { scan-assembler-times {\mstb|sth|stw|stfs|stfd\M} 12 { target
ilp32 } } } */
+/* { dg-final { scan-assembler-times
{\mstb\M|\msth\M|\mstw\M|\mstfs\M|\mstfd\M} 12 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mlxvw4x\M} 6 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mlxvd2x\M} 4 { target ilp32 } } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr79251.p9.c
b/gcc/testsuite/gcc.target/powerpc/pr79251.p9.c
index cedb0bf7da8..2ae2da8c72e 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr79251.p9.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr79251.p9.c
@@ -17,6 +17,6 @@
/* { dg-final { scan-assembler-times {\mrlwinm\M} 10 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mstxv\M} 10 { target ilp32 } } } */
-/* { dg-final { scan-assembler-times {\mstb|sth|stw|stfs|stfd\M} 12 { target
ilp32 } } } */
+/* { dg-final { scan-assembler-times
{\mstb\M|\msth\M|\mstw\M|\mstfs\M|\mstfd\M} 12 { target ilp32 } } } */
/* { dg-final { scan-assembler-times {\mlxv\M} 10 { target ilp32 } } } */
--
2.25.1
