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* [Bug target/114590] New: [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors)
@ 2024-04-04 18:54 hjl.tools at gmail dot com
2024-04-04 18:54 ` [Bug target/114590] " hjl.tools at gmail dot com
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: hjl.tools at gmail dot com @ 2024-04-04 18:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114590
Bug ID: 114590
Summary: [14 Regression] FAIL:
gcc.target/i386/apx-ndd-ti-shift.c (test for excess
errors)
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
CC: crazylht at gmail dot com
Target Milestone: ---
Target: x86-64
On x86-64, r14-9788-gb7bd2ec73d66f7 gave
Executing on host:
/export/build/gnu/tools-build/gcc-x32-gitlab/build-x86_64-linux/gcc/xgcc
-B/export/build/gnu/tools-build/gcc-x32-gitlab/build-x86_64-linux/gcc/
/export/gnu/import/git/gitlab/x86-gcc/gcc/testsuite/gcc.target/i386/apx-ndd-ti-shift.c
-fdiagnostics-plain-output -O2 -lm -o ./apx-ndd-ti-shift.exe (timeout
= 300)
spawn -ignore SIGHUP
/export/build/gnu/tools-build/gcc-x32-gitlab/build-x86_64-linux/gcc/xgcc
-B/export/build/gnu/tools-build/gcc-x32-gitlab/build-x86_64-linux/gcc/
/export/gnu/import/git/gitlab/x86-gcc/gcc/testsuite/gcc.target/i386/apx-ndd-ti-shift.c
-fdiagnostics-plain-output -O2 -lm -o ./apx-ndd-ti-shift.exe
/tmp/ccVIKjlx.s: Assembler messages:
/tmp/ccVIKjlx.s:13: Error: operand type mismatch for `shld'
/tmp/ccVIKjlx.s:50: Error: operand type mismatch for `shrd'
/tmp/ccVIKjlx.s:91: Error: operand type mismatch for `shrd'
compiler exited with status 1
FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors)
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug target/114590] [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors)
2024-04-04 18:54 [Bug target/114590] New: [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors) hjl.tools at gmail dot com
@ 2024-04-04 18:54 ` hjl.tools at gmail dot com
2024-04-04 19:23 ` hjl.tools at gmail dot com
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: hjl.tools at gmail dot com @ 2024-04-04 18:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114590
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
Target Milestone|--- |14.0
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2024-04-04
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug target/114590] [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors)
2024-04-04 18:54 [Bug target/114590] New: [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors) hjl.tools at gmail dot com
2024-04-04 18:54 ` [Bug target/114590] " hjl.tools at gmail dot com
@ 2024-04-04 19:23 ` hjl.tools at gmail dot com
2024-04-05 5:53 ` xry111 at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: hjl.tools at gmail dot com @ 2024-04-04 19:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114590
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |MOVED
See Also| |https://sourceware.org/bugz
| |illa/show_bug.cgi?id=31606
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
An assembler bug:
https://sourceware.org/bugzilla/show_bug.cgi?id=31606
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug target/114590] [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors)
2024-04-04 18:54 [Bug target/114590] New: [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors) hjl.tools at gmail dot com
2024-04-04 18:54 ` [Bug target/114590] " hjl.tools at gmail dot com
2024-04-04 19:23 ` hjl.tools at gmail dot com
@ 2024-04-05 5:53 ` xry111 at gcc dot gnu.org
2024-04-05 6:21 ` jbeulich at suse dot com
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: xry111 at gcc dot gnu.org @ 2024-04-05 5:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114590
Xi Ruoyao <xry111 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |WAITING
CC| |xry111 at gcc dot gnu.org
Resolution|MOVED |---
--- Comment #2 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
Jan Beulich believe the issue is in GCC. Reopen as "waiting".
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug target/114590] [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors)
2024-04-04 18:54 [Bug target/114590] New: [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors) hjl.tools at gmail dot com
` (2 preceding siblings ...)
2024-04-05 5:53 ` xry111 at gcc dot gnu.org
@ 2024-04-05 6:21 ` jbeulich at suse dot com
2024-04-06 11:55 ` cvs-commit at gcc dot gnu.org
2024-04-06 14:17 ` hjl.tools at gmail dot com
5 siblings, 0 replies; 7+ messages in thread
From: jbeulich at suse dot com @ 2024-04-05 6:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114590
jbeulich at suse dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jbeulich at suse dot com
--- Comment #3 from jbeulich at suse dot com ---
Indeed. Just look at spec version 4.0. Omitting shift count operands has been
consistently dropped - in line with the SDM. Wherever the legacy forms with
omitted operands came from, that model simply cannot be continued anymore, for
being confusing. SHLD/SHRD aren't directly affected by the confusing aspect,
but need to follow suit to match the shifts/rotates.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug target/114590] [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors)
2024-04-04 18:54 [Bug target/114590] New: [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors) hjl.tools at gmail dot com
` (3 preceding siblings ...)
2024-04-05 6:21 ` jbeulich at suse dot com
@ 2024-04-06 11:55 ` cvs-commit at gcc dot gnu.org
2024-04-06 14:17 ` hjl.tools at gmail dot com
5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2024-04-06 11:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114590
--- Comment #4 from GCC 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:06a7e7514af67d9f3c51fe7a592b5166da791e2f
commit r14-9820-g06a7e7514af67d9f3c51fe7a592b5166da791e2f
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Apr 5 08:56:15 2024 -0700
x86: Use explicit shift count in double-precision shifts
Don't use implicit shift count in double-precision shifts in AT&T syntax
since they aren't in Intel SDM. Keep the 's' modifier for backward
compatibility with inline asm statements.
PR target/114590
* config/i386/i386.md (x86_64_shld): Use explicit shift count in
AT&T syntax.
(x86_64_shld_ndd): Likewise.
(x86_shld): Likewise.
(x86_shld_ndd): Likewise.
(x86_64_shrd): Likewise.
(x86_64_shrd_ndd): Likewise.
(x86_shrd): Likewise.
(x86_shrd_ndd): Likewise.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug target/114590] [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors)
2024-04-04 18:54 [Bug target/114590] New: [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors) hjl.tools at gmail dot com
` (4 preceding siblings ...)
2024-04-06 11:55 ` cvs-commit at gcc dot gnu.org
@ 2024-04-06 14:17 ` hjl.tools at gmail dot com
5 siblings, 0 replies; 7+ messages in thread
From: hjl.tools at gmail dot com @ 2024-04-06 14:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114590
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
Fixed.
^ permalink raw reply [flat|nested] 7+ messages in thread
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2024-04-04 18:54 [Bug target/114590] New: [14 Regression] FAIL: gcc.target/i386/apx-ndd-ti-shift.c (test for excess errors) hjl.tools at gmail dot com
2024-04-04 18:54 ` [Bug target/114590] " hjl.tools at gmail dot com
2024-04-04 19:23 ` hjl.tools at gmail dot com
2024-04-05 5:53 ` xry111 at gcc dot gnu.org
2024-04-05 6:21 ` jbeulich at suse dot com
2024-04-06 11:55 ` cvs-commit at gcc dot gnu.org
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