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* [Bug testsuite/105055] New: pr95483-1.c makes incorrect assumption of SSE2 being enabled.
@ 2022-03-25 13:52 poulhies at adacore dot com
2022-03-25 14:48 ` [Bug testsuite/105055] " hjl.tools at gmail dot com
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: poulhies at adacore dot com @ 2022-03-25 13:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105055
Bug ID: 105055
Summary: pr95483-1.c makes incorrect assumption of SSE2 being
enabled.
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: poulhies at adacore dot com
Target Milestone: ---
Using a compiler without sse/sse2 enabled by default, the test emits the
following warning:
gcc/testsuite/gcc.target/i386/pr95483-1.c: In function 'foo':
...../11.2.1/include/emmintrin.h:762:1: error: inlining failed in call to
'always_inline' '_mm_storeu_si16': target specific option mismatch
.../gcc/testsuite/gcc.target/i386/pr95483-1.c:15:4: note: called from here
.../11.2.1/include/emmintrin.h:725:1: error: inlining failed in call to
'always_inline' '_mm_loadu_si16': target specific option mismatch
...gcc/testsuite/gcc.target/i386/pr95483-1.c:14:7: note: called from here
The reason is that the test is built using -msse only, but the emmintrin.h has:
#ifndef __SSE2__
#pragma GCC push_options
#pragma GCC target("sse2")
#define __DISABLE_SSE2__
#endif /* __SSE2__ */
preventing the inlining.
Seeing how other tests pr95483-{1..7}.c are built using different options, I'm
not really sure how to fix this correctly (I would add -msse2 in this
particular test..).
Thanks,
Marc
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/105055] pr95483-1.c makes incorrect assumption of SSE2 being enabled.
2022-03-25 13:52 [Bug testsuite/105055] New: pr95483-1.c makes incorrect assumption of SSE2 being enabled poulhies at adacore dot com
@ 2022-03-25 14:48 ` hjl.tools at gmail dot com
2022-03-25 21:03 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: hjl.tools at gmail dot com @ 2022-03-25 14:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105055
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|hjl at gcc dot gnu.org |hjl.tools at gmail dot com,
| |skpgkp2 at gmail dot com
Status|UNCONFIRMED |NEW
Last reconfirmed| |2022-03-25
Ever confirmed|0 |1
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Marc Poulhiès from comment #0)
> Using a compiler without sse/sse2 enabled by default, the test emits the
> following warning:
>
> gcc/testsuite/gcc.target/i386/pr95483-1.c: In function 'foo':
> ...../11.2.1/include/emmintrin.h:762:1: error: inlining failed in call to
> 'always_inline' '_mm_storeu_si16': target specific option mismatch
> .../gcc/testsuite/gcc.target/i386/pr95483-1.c:15:4: note: called from here
> .../11.2.1/include/emmintrin.h:725:1: error: inlining failed in call to
> 'always_inline' '_mm_loadu_si16': target specific option mismatch
> ...gcc/testsuite/gcc.target/i386/pr95483-1.c:14:7: note: called from here
>
> The reason is that the test is built using -msse only, but the emmintrin.h
> has:
It is wrong not to pass -msse2 with emmintrin.h.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/105055] pr95483-1.c makes incorrect assumption of SSE2 being enabled.
2022-03-25 13:52 [Bug testsuite/105055] New: pr95483-1.c makes incorrect assumption of SSE2 being enabled poulhies at adacore dot com
2022-03-25 14:48 ` [Bug testsuite/105055] " hjl.tools at gmail dot com
@ 2022-03-25 21:03 ` cvs-commit at gcc dot gnu.org
2022-03-26 20:03 ` cvs-commit at gcc dot gnu.org
2022-03-26 20:05 ` hjl.tools at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-03-25 21:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105055
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@gcc.gnu.org>:
https://gcc.gnu.org/g:bdd7b679e8497c07e25726f6ab6429e4c4d429c7
commit r12-7820-gbdd7b679e8497c07e25726f6ab6429e4c4d429c7
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Mar 25 13:53:34 2022 -0700
x86: Use -msse2 on gcc.target/i386/pr95483-1.c
Replace -msse with -msse2 since <emmintrin.h> requires SSE2.
PR testsuite/105055
* gcc.target/i386/pr95483-1.c: Replace -msse with -msse2.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/105055] pr95483-1.c makes incorrect assumption of SSE2 being enabled.
2022-03-25 13:52 [Bug testsuite/105055] New: pr95483-1.c makes incorrect assumption of SSE2 being enabled poulhies at adacore dot com
2022-03-25 14:48 ` [Bug testsuite/105055] " hjl.tools at gmail dot com
2022-03-25 21:03 ` cvs-commit at gcc dot gnu.org
@ 2022-03-26 20:03 ` cvs-commit at gcc dot gnu.org
2022-03-26 20:05 ` hjl.tools at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-03-26 20:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105055
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by H.J. Lu <hjl@gcc.gnu.org>:
https://gcc.gnu.org/g:856efb41a873adf2b3e9332cc296c64f6adff240
commit r11-9696-g856efb41a873adf2b3e9332cc296c64f6adff240
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Mar 25 13:53:34 2022 -0700
x86: Use -msse2 on gcc.target/i386/pr95483-1.c
Replace -msse with -msse2 since <emmintrin.h> requires SSE2.
PR testsuite/105055
* gcc.target/i386/pr95483-1.c: Replace -msse with -msse2.
(cherry picked from commit bdd7b679e8497c07e25726f6ab6429e4c4d429c7)
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/105055] pr95483-1.c makes incorrect assumption of SSE2 being enabled.
2022-03-25 13:52 [Bug testsuite/105055] New: pr95483-1.c makes incorrect assumption of SSE2 being enabled poulhies at adacore dot com
` (2 preceding siblings ...)
2022-03-26 20:03 ` cvs-commit at gcc dot gnu.org
@ 2022-03-26 20:05 ` hjl.tools at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: hjl.tools at gmail dot com @ 2022-03-26 20:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105055
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
Target Milestone|--- |11.3
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
Fixed for GCC 12 and GCC 11.3.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2022-03-25 13:52 [Bug testsuite/105055] New: pr95483-1.c makes incorrect assumption of SSE2 being enabled poulhies at adacore dot com
2022-03-25 14:48 ` [Bug testsuite/105055] " hjl.tools at gmail dot com
2022-03-25 21:03 ` cvs-commit at gcc dot gnu.org
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