[gcc(refs/users/aoliva/heads/testme)] Adjust testcase.
Alexandre Oliva
aoliva@gcc.gnu.org
Thu Sep 3 15:59:40 GMT 2020
https://gcc.gnu.org/g:55290635d10ea3d18b0a45aa2e6f59405b8c1f54
commit 55290635d10ea3d18b0a45aa2e6f59405b8c1f54
Author: liuhongt <hongtao.liu@intel.com>
Date: Tue Aug 18 15:06:01 2020 +0800
Adjust testcase.
Rewriting testcase with cpp source file, then compare operator could
be used directly for vector, this would avoid impact of vectorizer.
gcc/testsuite/ChangeLog:
PR target/96667
* gcc.target/i386/avx512bw-pr96246-1.c: Moved to...
* g++.target/i386/avx512bw-pr96246-1.C: ...here.
* gcc.target/i386/avx512bw-pr96246-2.c: Moved to...
* g++.target/i386/avx512bw-pr96246-2.C: ...here.
* gcc.target/i386/avx512vl-pr96246-1.c: Moved to...
* g++.target/i386/avx512vl-pr96246-1.C: ...here.
* gcc.target/i386/avx512vl-pr96246-2.c: Moved to...
* g++.target/i386/avx512vl-pr96246-2.C: ...here.
Diff:
---
.../i386/avx512bw-pr96246-1.C} | 11 ++++-------
.../i386/avx512bw-pr96246-2.C} | 20 +++++---------------
.../i386/avx512vl-pr96246-1.C} | 11 ++++-------
.../i386/avx512vl-pr96246-2.C} | 20 +++++---------------
4 files changed, 18 insertions(+), 44 deletions(-)
diff --git a/gcc/testsuite/gcc.target/i386/avx512bw-pr96246-1.c b/gcc/testsuite/g++.target/i386/avx512bw-pr96246-1.C
similarity index 68%
rename from gcc/testsuite/gcc.target/i386/avx512bw-pr96246-1.c
rename to gcc/testsuite/g++.target/i386/avx512bw-pr96246-1.C
index 2bfcc840a91..eec844460f1 100644
--- a/gcc/testsuite/gcc.target/i386/avx512bw-pr96246-1.c
+++ b/gcc/testsuite/g++.target/i386/avx512bw-pr96246-1.C
@@ -1,8 +1,8 @@
/* PR target/96246 */
/* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -mavx512bw" } */
-/* { dg-final { scan-assembler-times "vpblendm\[bwdq\]\[\t ]" 4 } } */
-/* { dg-final { scan-assembler-times "vblendmp\[sd\]\[\t ]" 2 } } */
+/* { dg-options "-O2 -std=c++14 -mavx512bw" } */
+/* { dg-final { scan-assembler-times "vpblendm\[bwdq\]\[\t \]" 4 } } */
+/* { dg-final { scan-assembler-times "vblendmp\[sd\]\[\t \]" 2 } } */
typedef char v64qi __attribute__((vector_size (64)));
typedef short v32hi __attribute__((vector_size (64)));
@@ -16,10 +16,7 @@ typedef double v8df __attribute__((vector_size (64)));
__attribute__ ((noipa)) \
foo_##vtype (vtype a, vtype b, vtype c, vtype d) \
{ \
- vtype e; \
- for (int i = 0; i != num; i++) \
- e[i] = a[i] > b[i] ? c[i] : d[i]; \
- return e; \
+ return a > b ? c : d; \
}
COMPILE_TEST (v64qi, 64);
diff --git a/gcc/testsuite/gcc.target/i386/avx512bw-pr96246-2.c b/gcc/testsuite/g++.target/i386/avx512bw-pr96246-2.C
similarity index 74%
rename from gcc/testsuite/gcc.target/i386/avx512bw-pr96246-2.c
rename to gcc/testsuite/g++.target/i386/avx512bw-pr96246-2.C
index 422fcfe4ea8..b96b7c7c932 100644
--- a/gcc/testsuite/gcc.target/i386/avx512bw-pr96246-2.c
+++ b/gcc/testsuite/g++.target/i386/avx512bw-pr96246-2.C
@@ -1,19 +1,9 @@
/* PR target/96246 */
/* { dg-do run } */
/* { dg-require-effective-target avx512bw } */
-/* { dg-options "-Ofast -mavx512bw" } */
+/* { dg-options "-O2 -std=c++14 -mavx512bw" } */
-#ifndef CHECK
-#define CHECK "avx512f-helper.h"
-#endif
-
-#include CHECK
-
-#ifndef TEST
-#define TEST avx512bw_test
-#endif
-
-#include "avx512bw-pr96246-1.c"
+#include "avx512bw-pr96246-1.C"
#define RUNTIME_TEST(vtype, num) \
do \
@@ -34,9 +24,8 @@
} \
while (0)
-static void
-__attribute__ ((optimize (0)))
-TEST (void)
+int
+main (void)
{
RUNTIME_TEST (v64qi, 64);
RUNTIME_TEST (v32hi, 32);
@@ -44,4 +33,5 @@ TEST (void)
RUNTIME_TEST (v8di, 8);
RUNTIME_TEST (v16sf, 16);
RUNTIME_TEST (v8df, 8);
+ return 0;
}
diff --git a/gcc/testsuite/gcc.target/i386/avx512vl-pr96246-1.c b/gcc/testsuite/g++.target/i386/avx512vl-pr96246-1.C
similarity index 73%
rename from gcc/testsuite/gcc.target/i386/avx512vl-pr96246-1.c
rename to gcc/testsuite/g++.target/i386/avx512vl-pr96246-1.C
index 95357d6fc84..66eb9d25f1e 100644
--- a/gcc/testsuite/gcc.target/i386/avx512vl-pr96246-1.c
+++ b/gcc/testsuite/g++.target/i386/avx512vl-pr96246-1.C
@@ -1,8 +1,8 @@
/* PR target/96246 */
/* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -mavx512bw -mavx512vl" } */
-/* { dg-final { scan-assembler-times "vpblendm\[bwdq\]\[\t ]" 6 } } */
-/* { dg-final { scan-assembler-times "vblendmp\[sd\]\[\t ]" 3 } } */
+/* { dg-options "-O2 -std=c++14 -mavx512bw -mavx512vl" } */
+/* { dg-final { scan-assembler-times "vpblendm\[bwdq\]\[\t \]" 6 } } */
+/* { dg-final { scan-assembler-times "vblendmp\[sd\]\[\t \]" 3 } } */
typedef char v16qi __attribute__ ((vector_size (16)));
typedef char v32qi __attribute__ ((vector_size (32)));
@@ -19,10 +19,7 @@ typedef double v4df __attribute__((vector_size (32)));
__attribute__ ((noipa)) \
foo_##vtype (vtype a, vtype b, vtype c, vtype d) \
{ \
- vtype e; \
- for (int i = 0; i != num; i++) \
- e[i] = a[i] > b[i] ? c[i] : d[i]; \
- return e; \
+ return a > b ? c : d; \
}
COMPILE_TEST (v16qi, 16);
diff --git a/gcc/testsuite/gcc.target/i386/avx512vl-pr96246-2.c b/gcc/testsuite/g++.target/i386/avx512vl-pr96246-2.C
similarity index 76%
rename from gcc/testsuite/gcc.target/i386/avx512vl-pr96246-2.c
rename to gcc/testsuite/g++.target/i386/avx512vl-pr96246-2.C
index d219f7c15ad..9a16f0d2c9e 100644
--- a/gcc/testsuite/gcc.target/i386/avx512vl-pr96246-2.c
+++ b/gcc/testsuite/g++.target/i386/avx512vl-pr96246-2.C
@@ -2,19 +2,9 @@
/* { dg-do run } */
/* { dg-require-effective-target avx512bw } */
/* { dg-require-effective-target avx512vl } */
-/* { dg-options "-Ofast -mavx512bw -mavx512vl" } */
+/* { dg-options "-O2 -std=c++14 -mavx512bw -mavx512vl" } */
-#ifndef CHECK
-#define CHECK "avx512f-helper.h"
-#endif
-
-#include CHECK
-
-#ifndef TEST
-#define TEST avx512bw_test
-#endif
-
-#include "avx512vl-pr96246-1.c"
+#include "avx512vl-pr96246-1.C"
#define RUNTIME_TEST(vtype, num) \
do \
@@ -35,9 +25,8 @@
} \
while (0)
-static void
-__attribute__ ((optimize (0)))
-TEST (void)
+int
+main (void)
{
RUNTIME_TEST (v16qi, 16);
RUNTIME_TEST (v32qi, 32);
@@ -48,4 +37,5 @@ TEST (void)
RUNTIME_TEST (v8sf, 8);
RUNTIME_TEST (v4di, 4);
RUNTIME_TEST (v4df, 4);
+ return 0;
}
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