* [PATCH] testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86
@ 2024-01-24 9:12 Rainer Orth
2024-02-02 0:09 ` Mike Stump
0 siblings, 1 reply; 2+ messages in thread
From: Rainer Orth @ 2024-01-24 9:12 UTC (permalink / raw)
To: gcc-patches; +Cc: Roger Sayle
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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.
Ok for trunk?
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
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.
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[-- Attachment #2: solx86-testsuite-avx512vl-stv-rotatedi-1.patch --]
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# HG changeset patch
# Parent b787665f90dfbd5be1b00d411675d6fd896f7a9a
testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86
diff --git a/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c b/gcc/testsuite/gcc.target/i386/avx512vl-stv-rotatedi-1.c
--- 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); }
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86
2024-01-24 9:12 [PATCH] testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86 Rainer Orth
@ 2024-02-02 0:09 ` Mike Stump
0 siblings, 0 replies; 2+ messages in thread
From: Mike Stump @ 2024-02-02 0:09 UTC (permalink / raw)
To: Rainer Orth; +Cc: gcc-patches, Roger Sayle
On Jan 24, 2024, at 1:12 AM, Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> wrote:
>
> 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.
>
> Ok for trunk?
Ok.
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2024-01-24 9:12 [PATCH] testsuite: i386: Fix gcc.target/i386/avx512vl-stv-rotatedi-1.c on 32-bit Solaris/x86 Rainer Orth
2024-02-02 0:09 ` Mike Stump
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