testsuite: Update pr79251 ilp32 store regex

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.

gcc/testsuite/ChangeLog:

2021-02-01  Xionghu Luo  <luoxhu@linux.ibm.com>

	* gcc.target/powerpc/pr79251.p8.c: Update store count regex.
	* gcc.target/powerpc/pr79251.p9.c: Likewise.

diff --git a/gcc/testsuite/gcc.target/powerpc/pr79251.p8.c b/gcc/testsuite/gcc.target/powerpc/pr79251.p8.c
index b0e7732..178e02f 100644 (file)
--- 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 cedb0bf..2ae2da8 100644 (file)
--- 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 } } } */