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* [gcc r14-8691] testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86
@ 2024-02-01 11:51 Rainer Orth
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From: Rainer Orth @ 2024-02-01 11:51 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:6353c39699076444190b8e329f7c2fc28204662c
commit r14-8691-g6353c39699076444190b8e329f7c2fc28204662c
Author: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Thu Feb 1 12:50:50 2024 +0100
testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86
gcc.target/i386/avx512vl-stv-rotatedi-1.c FAILs on 32-bit Solaris/x86
since its introduction in
commit 4814b63c3c2326cb5d7baa63882da60ac011bd97
Author: Roger Sayle <roger@nextmovesoftware.com>
Date: Mon Jul 10 09:04:29 2023 +0100
i386: Add AVX512 support for STV of SI/DImode rotation by constant.
FAIL: gcc.target/i386/avx512vl-stv-rotatedi-1.c scan-assembler-times vpro[lr]q 29
While the test depends on -mstv, 32-bit Solaris/x86 defaults to
-mstackrealign which is incompatible.
The patch thus specifies -mstv -mno-stackrealign explicitly.
Tested on i386-pc-solaris2.11 and i686-pc-linux-gnu.
2024-01-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
gcc/testsuite:
* gcc.target/i386/avx512vl-stv-rotatedi-1.c: Add -mstv
-mno-stackrealign to dg-options.
Diff:
---
gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c b/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c
index 2f0ead8b969d..d3b85a1efe28 100644
--- a/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c
@@ -1,5 +1,5 @@
/* { dg-do compile { target ia32 } } */
-/* { dg-options "-O2 -mavx512vl" } */
+/* { dg-options "-O2 -mavx512vl -mstv -mno-stackrealign" } */
unsigned long long rot1(unsigned long long x) { return (x>>1) | (x<<63); }
unsigned long long rot2(unsigned long long x) { return (x>>2) | (x<<62); }
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2024-02-01 11:51 [gcc r14-8691] testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86 Rainer Orth
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