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* [Bug target/114150] New: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c etc. FAIL
@ 2024-02-28 13:27 ro at gcc dot gnu.org
2024-03-22 8:55 ` [Bug target/114150] " cvs-commit at gcc dot gnu.org
2024-03-22 8:56 ` ro at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: ro at gcc dot gnu.org @ 2024-02-28 13:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114150
Bug ID: 114150
Summary: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c etc. FAIL
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: ubizjak at gmail dot com
Target Milestone: ---
Target: i?86-pc-solaris2.11, amd64-pc-solaris2.11
Two tests FAIL on 32 and 64-bit Solaris/x86 with the native asembler in use:
FAIL: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c (test for excess errors)
UNRESOLVED: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c compilation failed to
produce executable
FAIL: gcc.target/i386/avx512cd-vpbroadcastmw2d-2.c (test for excess errors)
UNRESOLVED: gcc.target/i386/avx512cd-vpbroadcastmw2d-2.c compilation failed to
produce executable
Excess errors:
Assembler: avx512cd-vpbroadcastmb2q-2.c
"/var/tmp//ccs_9lod.s", line 42 : Invalid instruction argument
Near line: " vpbroadcastmb2q %k0, %zmm0"
Assembler: avx512cd-vpbroadcastmw2d-2.c
"/var/tmp//ccevT6Rd.s", line 35 : Invalid instruction argument
Near line: " vpbroadcastmw2d %k0, %zmm0"
I suspect this is just an as bug.
While I thought about adding tests for the two vpbroadcastm* insns to
check_effective_target_avx512cd to guard against this, it's probably best to
just xfail the tests on Solaris/x86 with as, especially since the native
assembler isn't seeing any more fixes these days.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/114150] gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c etc. FAIL
2024-02-28 13:27 [Bug target/114150] New: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c etc. FAIL ro at gcc dot gnu.org
@ 2024-03-22 8:55 ` cvs-commit at gcc dot gnu.org
2024-03-22 8:56 ` ro at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2024-03-22 8:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114150
--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Rainer Orth <ro@gcc.gnu.org>:
https://gcc.gnu.org/g:3d406af2008a19914305966dddbc02ae980b8cd7
commit r14-9611-g3d406af2008a19914305966dddbc02ae980b8cd7
Author: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Fri Mar 22 09:55:03 2024 +0100
testsuite: i386: Skip gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c etc.
with Solaris as [PR114150]
Two avx512cd tests FAIL to assemble with the Solaris/x86 assembler:
FAIL: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c (test for excess errors)
UNRESOLVED: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c compilation failed
to produce executable
FAIL: gcc.target/i386/avx512cd-vpbroadcastmw2d-2.c (test for excess errors)
UNRESOLVED: gcc.target/i386/avx512cd-vpbroadcastmw2d-2.c compilation failed
to produce executable
Excess errors:
Assembler: avx512cd-vpbroadcastmb2q-2.c
"/var/tmp//ccs_9lod.s", line 42 : Invalid instruction argument
Near line: " vpbroadcastmb2q %k0, %zmm0"
Assembler: avx512cd-vpbroadcastmw2d-2.c
"/var/tmp//ccevT6Rd.s", line 35 : Invalid instruction argument
Near line: " vpbroadcastmw2d %k0, %zmm0"
This seems to be an as bug, but given that this rarely if ever gets any
fixes these days, this test just skips the affected tests.
Adjuststing check_effective_target_avx512cd instead doesn't seem
sensible since it would disable quite a number of working tests.
Tested on i386-pc-solaris2.11 (as and gas) and x86_64-pc-linux-gnu.
2024-03-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
gcc/testsuite:
PR target/114150
* gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c: Skip on
Solaris/x86 with as.
* gcc.target/i386/avx512cd-vpbroadcastmw2d-2.c: Likewise.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/114150] gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c etc. FAIL
2024-02-28 13:27 [Bug target/114150] New: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c etc. FAIL ro at gcc dot gnu.org
2024-03-22 8:55 ` [Bug target/114150] " cvs-commit at gcc dot gnu.org
@ 2024-03-22 8:56 ` ro at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: ro at gcc dot gnu.org @ 2024-03-22 8:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114150
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |https://gcc.gnu.org/piperma
| |il/gcc-patches/2024-March/6
| |48140.html
Target Milestone|--- |14.0
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
Assignee|unassigned at gcc dot gnu.org |ro at gcc dot gnu.org
--- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> ---
Fixed for GCC 14.0.1.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-02-28 13:27 [Bug target/114150] New: gcc.target/i386/avx512cd-vpbroadcastmb2q-2.c etc. FAIL ro at gcc dot gnu.org
2024-03-22 8:55 ` [Bug target/114150] " cvs-commit at gcc dot gnu.org
2024-03-22 8:56 ` ro at gcc dot gnu.org
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