* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
@ 2021-07-24 16:56 ` pinskia at gcc dot gnu.org
2022-02-11 16:37 ` zsojka at seznam dot cz
` (7 subsequent siblings)
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From: pinskia at gcc dot gnu.org @ 2021-07-24 16:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|error-recovery, |ice-on-valid-code
|ice-on-invalid-code |
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Actually the ICE can be on valid code:
typedef _Decimal32 V __attribute__ ((vector_size(16)));
int fn1 (V a) { }
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
2021-07-24 16:56 ` [Bug target/79754] ICE in type_natural_mode with vector for DFP type pinskia at gcc dot gnu.org
@ 2022-02-11 16:37 ` zsojka at seznam dot cz
2022-02-11 20:15 ` ubizjak at gmail dot com
` (6 subsequent siblings)
8 siblings, 0 replies; 9+ messages in thread
From: zsojka at seznam dot cz @ 2022-02-11 16:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
--- Comment #3 from Zdenek Sojka <zsojka at seznam dot cz> ---
This still ICEs on r12-7199:
$ x86_64-pc-linux-gnu-gcc testcase.c
testcase.c: In function 'foo':
testcase.c:2:1: internal compiler error: in type_natural_mode, at
config/i386/i386.cc:1978
2 | V foo (V a) { return a * a; }
| ^
0x81e1e7 type_natural_mode
/repo/gcc-trunk/gcc/config/i386/i386.cc:1978
0x172382a ix86_return_in_memory
/repo/gcc-trunk/gcc/config/i386/i386.cc:4230
0x101084d aggregate_value_p(tree_node const*, tree_node const*)
/repo/gcc-trunk/gcc/function.cc:2119
0x10154ac allocate_struct_function(tree_node*, bool)
/repo/gcc-trunk/gcc/function.cc:4845
0xd26104 store_parm_decls()
/repo/gcc-trunk/gcc/c/c-decl.cc:10160
0xd855c7 c_parser_declaration_or_fndef
/repo/gcc-trunk/gcc/c/c-parser.cc:2505
0xd8d8a3 c_parser_external_declaration
/repo/gcc-trunk/gcc/c/c-parser.cc:1779
0xd8e2eb c_parser_translation_unit
/repo/gcc-trunk/gcc/c/c-parser.cc:1652
0xd8e2eb c_parse_file()
/repo/gcc-trunk/gcc/c/c-parser.cc:23348
0xdef9fd c_common_parse_file()
/repo/gcc-trunk/gcc/c-family/c-opts.cc:1238
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
but works on powerpc64le (at least, doesn't ICE; I didn't check if the code is
correct):
$ powerpc64le-unknown-linux-gnu-gcc testcase.c -c
(no output)
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
2021-07-24 16:56 ` [Bug target/79754] ICE in type_natural_mode with vector for DFP type pinskia at gcc dot gnu.org
2022-02-11 16:37 ` zsojka at seznam dot cz
@ 2022-02-11 20:15 ` ubizjak at gmail dot com
2022-02-12 9:55 ` cvs-commit at gcc dot gnu.org
` (5 subsequent siblings)
8 siblings, 0 replies; 9+ messages in thread
From: ubizjak at gmail dot com @ 2022-02-11 20:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
Uroš Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |ubizjak at gmail dot com
--- Comment #4 from Uroš Bizjak <ubizjak at gmail dot com> ---
Created attachment 52422
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52422&action=edit
Patch in testing.
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2022-02-11 20:15 ` ubizjak at gmail dot com
@ 2022-02-12 9:55 ` cvs-commit at gcc dot gnu.org
2022-02-13 9:18 ` cvs-commit at gcc dot gnu.org
` (4 subsequent siblings)
8 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-02-12 9:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Uros Bizjak <uros@gcc.gnu.org>:
https://gcc.gnu.org/g:edadc7e0510b703d9727cf5ff68d55d84bb95def
commit r12-7211-gedadc7e0510b703d9727cf5ff68d55d84bb95def
Author: Uros Bizjak <ubizjak@gmail.com>
Date: Sat Feb 12 10:53:49 2022 +0100
i386: Skip decimal float vector modes in type_natural_mode [PR79754]
2022-02-12 Uroš Bizjak <ubizjak@gmail.com>
gcc/ChangeLog:
PR target/79754
* config/i386/i386.cc (type_natural_mode):
Skip decimal float vector modes.
gcc/testsuite/ChangeLog:
PR target/79754
* gcc.target/i386/pr79754.c: New test.
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2022-02-12 9:55 ` cvs-commit at gcc dot gnu.org
@ 2022-02-13 9:18 ` cvs-commit at gcc dot gnu.org
2022-02-13 10:09 ` ubizjak at gmail dot com
` (3 subsequent siblings)
8 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-02-13 9:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Uros Bizjak <uros@gcc.gnu.org>:
https://gcc.gnu.org/g:e89144e8a3984608da2d31f18776df51d9e0f352
commit r11-9564-ge89144e8a3984608da2d31f18776df51d9e0f352
Author: Uros Bizjak <ubizjak@gmail.com>
Date: Sat Feb 12 10:53:49 2022 +0100
i386: Skip decimal float vector modes in type_natural_mode [PR79754]
2022-02-12 Uroš Bizjak <ubizjak@gmail.com>
gcc/ChangeLog:
PR target/79754
* config/i386/i386.c (type_natural_mode):
Skip decimal float vector modes.
gcc/testsuite/ChangeLog:
PR target/79754
* gcc.target/i386/pr79754.c: New test.
(cherry picked from commit edadc7e0510b703d9727cf5ff68d55d84bb95def)
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2022-02-13 9:18 ` cvs-commit at gcc dot gnu.org
@ 2022-02-13 10:09 ` ubizjak at gmail dot com
2022-02-17 17:37 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
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From: ubizjak at gmail dot com @ 2022-02-13 10:09 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
Uroš Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
Target Milestone|--- |11.3
--- Comment #7 from Uroš Bizjak <ubizjak at gmail dot com> ---
Fixed for 11.3+.
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2022-02-13 10:09 ` ubizjak at gmail dot com
@ 2022-02-17 17:37 ` cvs-commit at gcc dot gnu.org
2022-02-17 17:38 ` cvs-commit at gcc dot gnu.org
2024-02-19 16:22 ` pinskia at gcc dot gnu.org
8 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-02-17 17:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Eric Botcazou <ebotcazou@gcc.gnu.org>:
https://gcc.gnu.org/g:bc6d2f460a4c12e89c02525abdb182828ae8a27e
commit r12-7281-gbc6d2f460a4c12e89c02525abdb182828ae8a27e
Author: Eric Botcazou <ebotcazou@adacore.com>
Date: Thu Feb 17 18:34:06 2022 +0100
Add missing target selector
gcc/testsuite/
PR target/79754
* gcc.target/i386/pr79754.c: Add target dfp.
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2022-02-17 17:37 ` cvs-commit at gcc dot gnu.org
@ 2022-02-17 17:38 ` cvs-commit at gcc dot gnu.org
2024-02-19 16:22 ` pinskia at gcc dot gnu.org
8 siblings, 0 replies; 9+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-02-17 17:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Eric Botcazou
<ebotcazou@gcc.gnu.org>:
https://gcc.gnu.org/g:d5b9b6f31d22539b7e85bea966f48ad84ebb2e8c
commit r11-9589-gd5b9b6f31d22539b7e85bea966f48ad84ebb2e8c
Author: Eric Botcazou <ebotcazou@adacore.com>
Date: Thu Feb 17 18:34:06 2022 +0100
Add missing target selector
gcc/testsuite/
PR target/79754
* gcc.target/i386/pr79754.c: Add target dfp.
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug target/79754] ICE in type_natural_mode with vector for DFP type
[not found] <bug-79754-4@http.gcc.gnu.org/bugzilla/>
` (7 preceding siblings ...)
2022-02-17 17:38 ` cvs-commit at gcc dot gnu.org
@ 2024-02-19 16:22 ` pinskia at gcc dot gnu.org
8 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-02-19 16:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ujszhangc at gmail dot com
--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 113992 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 9+ messages in thread