[PATCH] Adjust/Refine testcases.

[PATCH] Adjust/Refine testcases.

[liuhongt]

  Committed as obvious fix, and opened pr101668 to record the issue related
to pr92658-{avx512bw-2,sse4-2,sse4}.c.

gcc/testsuite/ChangeLog:

	PR target/99881
	* gcc.target/i386/pr91446.c: Adjust testcase.
	* gcc.target/i386/pr92658-avx512bw-2.c: Ditto.
	* gcc.target/i386/pr92658-sse4-2.c: Ditto.
	* gcc.target/i386/pr92658-sse4.c: Ditto.
	* gcc.target/i386/pr99881.c: Refine testcase.
---
 gcc/testsuite/gcc.target/i386/pr91446.c            | 2 +-
 gcc/testsuite/gcc.target/i386/pr92658-avx512bw-2.c | 2 +-
 gcc/testsuite/gcc.target/i386/pr92658-sse4-2.c     | 2 +-
 gcc/testsuite/gcc.target/i386/pr92658-sse4.c       | 2 +-
 gcc/testsuite/gcc.target/i386/pr99881.c            | 4 ++--
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/gcc/testsuite/gcc.target/i386/pr91446.c b/gcc/testsuite/gcc.target/i386/pr91446.c
index f7c4bea616d..0243ca3ea68 100644
--- a/gcc/testsuite/gcc.target/i386/pr91446.c
+++ b/gcc/testsuite/gcc.target/i386/pr91446.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-O2 -march=skylake -ftree-slp-vectorize -mtune-ctrl=^sse_typeless_stores" } */
+/* { dg-options "-O2 -march=icelake-server -ftree-slp-vectorize -mtune-ctrl=^sse_typeless_stores" } */
 
 typedef struct
 {
diff --git a/gcc/testsuite/gcc.target/i386/pr92658-avx512bw-2.c b/gcc/testsuite/gcc.target/i386/pr92658-avx512bw-2.c
index 33eecbf3afa..3176f85ee6b 100644
--- a/gcc/testsuite/gcc.target/i386/pr92658-avx512bw-2.c
+++ b/gcc/testsuite/gcc.target/i386/pr92658-avx512bw-2.c
@@ -1,6 +1,6 @@
 /* PR target/92658 */
 /* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -mavx512bw -mprefer-vector-width=512" } */
+/* { dg-options "-O2 -mtune=icelake-server -ftree-vectorize -mavx512bw -mprefer-vector-width=512" } */
 
 typedef char v64qi __attribute__((vector_size (64)));
 typedef short v32hi __attribute__((vector_size (64)));
diff --git a/gcc/testsuite/gcc.target/i386/pr92658-sse4-2.c b/gcc/testsuite/gcc.target/i386/pr92658-sse4-2.c
index 53e89ad1052..a1cf9e78f6c 100644
--- a/gcc/testsuite/gcc.target/i386/pr92658-sse4-2.c
+++ b/gcc/testsuite/gcc.target/i386/pr92658-sse4-2.c
@@ -1,6 +1,6 @@
 /* PR target/92658 */
 /* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -msse4.1" } */
+/* { dg-options "-O2 -mtune=icelake-server -ftree-vectorize -msse4.1" } */
 
 typedef char v16qi __attribute__((vector_size (16)));
 typedef short v8hi __attribute__((vector_size (16)));
diff --git a/gcc/testsuite/gcc.target/i386/pr92658-sse4.c b/gcc/testsuite/gcc.target/i386/pr92658-sse4.c
index e12e1639b7d..9fd2eeeccab 100644
--- a/gcc/testsuite/gcc.target/i386/pr92658-sse4.c
+++ b/gcc/testsuite/gcc.target/i386/pr92658-sse4.c
@@ -1,6 +1,6 @@
 /* PR target/92658 */
 /* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -msse4.1" } */
+/* { dg-options "-O2 -mtune=icelake-server -ftree-vectorize -msse4.1" } */
 
 typedef unsigned char v16qi __attribute__((vector_size (16)));
 typedef unsigned short v8hi __attribute__((vector_size (16)));
diff --git a/gcc/testsuite/gcc.target/i386/pr99881.c b/gcc/testsuite/gcc.target/i386/pr99881.c
index 7ae51c8310d..a1ec1d1ba8a 100644
--- a/gcc/testsuite/gcc.target/i386/pr99881.c
+++ b/gcc/testsuite/gcc.target/i386/pr99881.c
@@ -1,7 +1,7 @@
 /* PR target/99881.  */
-/* { dg-do compile } */
+/* { dg-do compile { target { ! ia32 } } } */
 /* { dg-options "-Ofast -march=skylake" } */
-/* { dg-final { scan-assembler-not "xmm[0-9]" } } */
+/* { dg-final { scan-assembler-not "xmm\[0-9\]" } } */
 
 void
 foo (int* __restrict a, int n, int c)
-- 
2.27.0