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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/106101] New: [12/13 Regression] ICE in reg_bitfield_target_p
Date: Mon, 27 Jun 2022 09:22:11 +0000 [thread overview]
Message-ID: <bug-106101-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106101
Bug ID: 106101
Summary: [12/13 Regression] ICE in reg_bitfield_target_p
Product: gcc
Version: 12.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
Target Milestone: ---
Testcase reduced from opie
> ./cc1 -quiet /tmp/y.tab.i -O -I include -w
during RTL pass: combine
/tmp/y.tab.i: In function ‘yyparse’:
/tmp/y.tab.i:59:1: internal compiler error: Segmentation fault
59 | }
| ^
0x14010ac crash_signal
/space/rguenther/src/gcc/gcc/toplev.cc:322
0x21932ef reg_bitfield_target_p
/space/rguenther/src/gcc/gcc/combine.cc:14142
0x219473f distribute_notes
/space/rguenther/src/gcc/gcc/combine.cc:14653
0x2173f8f try_combine
/space/rguenther/src/gcc/gcc/combine.cc:4485
0x216a2f6 combine_instructions
/space/rguenther/src/gcc/gcc/combine.cc:1268
0x2195541 rest_of_handle_combine
/space/rguenther/src/gcc/gcc/combine.cc:14976
0x2195602 execute
/space/rguenther/src/gcc/gcc/combine.cc:15021
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.
next reply other threads:[~2022-06-27 9:22 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-27 9:22 rguenth at gcc dot gnu.org [this message]
2022-06-27 9:22 ` [Bug rtl-optimization/106101] " rguenth at gcc dot gnu.org
2022-06-27 9:22 ` rguenth at gcc dot gnu.org
2022-06-27 9:26 ` rguenth at gcc dot gnu.org
2022-06-27 15:10 ` segher at gcc dot gnu.org
2022-06-28 6:57 ` [Bug target/106101] " rguenth at gcc dot gnu.org
2022-06-28 15:03 ` segher at gcc dot gnu.org
2022-06-28 16:58 ` segher at gcc dot gnu.org
2022-06-29 9:11 ` rguenth at gcc dot gnu.org
2022-06-29 15:48 ` segher at gcc dot gnu.org
2022-07-08 13:56 ` [Bug target/106101] [12/13 Regression] ICE in reg_bitfield_target_p since r12-4428-g147ed0184f403b marxin at gcc dot gnu.org
2022-07-14 10:02 ` krebbel at gcc dot gnu.org
2022-07-19 11:53 ` krebbel at gcc dot gnu.org
2022-08-24 6:46 ` krebbel at gcc dot gnu.org
2022-08-24 11:57 ` segher at gcc dot gnu.org
2022-08-25 12:40 ` cvs-commit at gcc dot gnu.org
2022-08-25 13:02 ` krebbel at gcc dot gnu.org
2022-08-25 13:55 ` krebbel at gcc dot gnu.org
2022-08-25 15:03 ` segher at gcc dot gnu.org
2023-01-17 15:25 ` [Bug target/106101] [12 " rguenth at gcc dot gnu.org
2023-01-17 15:26 ` rguenth at gcc dot gnu.org
2023-01-23 7:58 ` cvs-commit at gcc dot gnu.org
2023-03-01 13:28 ` rguenth at gcc dot gnu.org
2023-10-10 14:29 ` fw at gcc dot gnu.org
2023-10-10 17:36 ` pinskia at gcc dot gnu.org
2023-10-10 17:39 ` pinskia at gcc dot gnu.org
2023-10-11 6:46 ` fw at gcc dot gnu.org
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