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* [Bug c/107609] New: ice in extract_insn, at recog.cc:2791
@ 2022-11-10 10:11 dcb314 at hotmail dot com
2022-11-10 22:27 ` [Bug target/107609] " pinskia at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: dcb314 at hotmail dot com @ 2022-11-10 10:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107609
Bug ID: 107609
Summary: ice in extract_insn, at recog.cc:2791
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
For C testsuite file ./gcc.target/i386/prefetchi-1.c, compiled
with recent gcc, does this:
$ ~/gcc/results/bin/gcc -c w ./gcc.target/i386/prefetchi-1.c
./gcc.target/i386/prefetchi-1.c: In function ‘foo1’:
./gcc.target/i386/prefetchi-1.c:19:1: error: unrecognizable insn:
19 | }
| ^
(insn 6 3 7 2 (unspec_volatile [
(symbol_ref:DI ("bar") [flags 0x3] <function_decl 0x7f6856732800
bar>)
(const_int 3 [0x3])
] UNSPECV_PREFETCHI) "./gcc.target/i386/prefetchi-1.c":17:3 -1
(nil))
during RTL pass: vregs
./gcc.target/i386/prefetchi-1.c:19:1: internal compiler error: in extract_insn,
at recog.cc:2791
The bug first seems to occur sometime between git hash e3b10249119fb425
and 9aa1b63a5554563b.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/107609] ice in extract_insn, at recog.cc:2791
2022-11-10 10:11 [Bug c/107609] New: ice in extract_insn, at recog.cc:2791 dcb314 at hotmail dot com
@ 2022-11-10 22:27 ` pinskia at gcc dot gnu.org
2022-12-22 14:49 ` mpolacek at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-11-10 22:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107609
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2022-11-10
Keywords| |ice-on-valid-code, patch
URL| |https://gcc.gnu.org/piperma
| |il/gcc-patches/2022-Novembe
| |r/605453.html
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Patch already submitted for this:
https://gcc.gnu.org/pipermail/gcc-patches/2022-November/605453.html
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/107609] ice in extract_insn, at recog.cc:2791
2022-11-10 10:11 [Bug c/107609] New: ice in extract_insn, at recog.cc:2791 dcb314 at hotmail dot com
2022-11-10 22:27 ` [Bug target/107609] " pinskia at gcc dot gnu.org
@ 2022-12-22 14:49 ` mpolacek at gcc dot gnu.org
2022-12-22 16:07 ` pinskia at gcc dot gnu.org
2022-12-22 16:07 ` [Bug target/107609] ice in extract_insn, at recog.cc:2791 with _mm_prefetch pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2022-12-22 14:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107609
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Should have been fixed by r13-3886.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/107609] ice in extract_insn, at recog.cc:2791
2022-11-10 10:11 [Bug c/107609] New: ice in extract_insn, at recog.cc:2791 dcb314 at hotmail dot com
2022-11-10 22:27 ` [Bug target/107609] " pinskia at gcc dot gnu.org
2022-12-22 14:49 ` mpolacek at gcc dot gnu.org
@ 2022-12-22 16:07 ` pinskia at gcc dot gnu.org
2022-12-22 16:07 ` [Bug target/107609] ice in extract_insn, at recog.cc:2791 with _mm_prefetch pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-12-22 16:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107609
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/107609] ice in extract_insn, at recog.cc:2791 with _mm_prefetch
2022-11-10 10:11 [Bug c/107609] New: ice in extract_insn, at recog.cc:2791 dcb314 at hotmail dot com
` (2 preceding siblings ...)
2022-12-22 16:07 ` pinskia at gcc dot gnu.org
@ 2022-12-22 16:07 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-12-22 16:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107609
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ice in extract_insn, at |ice in extract_insn, at
|recog.cc:2791 |recog.cc:2791 with
| |_mm_prefetch
Target Milestone|--- |13.0
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-12-22 16:07 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2022-11-10 10:11 [Bug c/107609] New: ice in extract_insn, at recog.cc:2791 dcb314 at hotmail dot com
2022-11-10 22:27 ` [Bug target/107609] " pinskia at gcc dot gnu.org
2022-12-22 14:49 ` mpolacek at gcc dot gnu.org
2022-12-22 16:07 ` pinskia at gcc dot gnu.org
2022-12-22 16:07 ` [Bug target/107609] ice in extract_insn, at recog.cc:2791 with _mm_prefetch pinskia at gcc dot gnu.org
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