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* [Bug rtl-optimization/97526] New: ICE in lra_set_insn_recog_data, at lra.c:1004
@ 2020-10-22 6:37 marxin at gcc dot gnu.org
2020-10-22 6:38 ` [Bug rtl-optimization/97526] " marxin at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-10-22 6:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97526
Bug ID: 97526
Summary: ICE in lra_set_insn_recog_data, at lra.c:1004
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-linux
Target: aarch64-linux-gnu
The following fails:
$ aarch64-linux-gnu-gcc
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/torture/pr91178-2.c
--param=max-gcse-memory=0 -fno-sched-pressure -Ofast -fno-ivopts -c
during RTL pass: reload
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/torture/pr91178-2.c: In
function ‘c’:
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/torture/pr91178-2.c:12:1:
internal compiler error: in lra_set_insn_recog_data, at lra.c:1004
12 | }
| ^
0x658c8d lra_set_insn_recog_data(rtx_insn*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:1004
0xa1b917 lra_get_insn_recog_data
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra-int.h:488
0xa1b917 lra_update_insn_regno_info(rtx_insn*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:1625
0xa1baad lra_update_insn_regno_info(rtx_insn*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:1623
0xa1baad lra_push_insn_1
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:1780
0xa1c79e lra_push_insn(rtx_insn*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:1788
0xa1c79e push_insns
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:1831
0xa1c79e push_insns
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:1823
0xa1c79e lra_process_new_insns(rtx_insn*, rtx_insn*, rtx_insn*, char const*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:1879
0xa31c90 curr_insn_transform
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra-constraints.c:4611
0xa338f7 lra_constraints(bool)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra-constraints.c:5105
0xa1d54c lra(_IO_FILE*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/lra.c:2415
0x9dae01 do_reload
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/ira.c:5529
0x9dae01 execute
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-aarch64/build/gcc/ira.c:5715
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/97526] ICE in lra_set_insn_recog_data, at lra.c:1004
2020-10-22 6:37 [Bug rtl-optimization/97526] New: ICE in lra_set_insn_recog_data, at lra.c:1004 marxin at gcc dot gnu.org
@ 2020-10-22 6:38 ` marxin at gcc dot gnu.org
2020-10-22 7:20 ` [Bug rtl-optimization/97526] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1004 since r11-2903-g6b3034eaba83935d9f6dfb20d2efbdb34b5b00bf marxin at gcc dot gnu.org
2020-10-22 8:14 ` acoplan at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-10-22 6:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97526
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Target Milestone|--- |11.0
Last reconfirmed| |2020-10-22
Ever confirmed|0 |1
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=97313
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/97526] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1004 since r11-2903-g6b3034eaba83935d9f6dfb20d2efbdb34b5b00bf
2020-10-22 6:37 [Bug rtl-optimization/97526] New: ICE in lra_set_insn_recog_data, at lra.c:1004 marxin at gcc dot gnu.org
2020-10-22 6:38 ` [Bug rtl-optimization/97526] " marxin at gcc dot gnu.org
@ 2020-10-22 7:20 ` marxin at gcc dot gnu.org
2020-10-22 8:14 ` acoplan at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-10-22 7:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97526
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
CC| |acoplan at gcc dot gnu.org
Known to work| |10.2.0
Summary|ICE in |[11 Regression] ICE in
|lra_set_insn_recog_data, at |lra_set_insn_recog_data, at
|lra.c:1004 |lra.c:1004 since
| |r11-2903-g6b3034eaba83935d9
| |f6dfb20d2efbdb34b5b00bf
Known to fail| |11.0
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r11-2903-g6b3034eaba83935d9f6dfb20d2efbdb34b5b00bf.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug rtl-optimization/97526] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1004 since r11-2903-g6b3034eaba83935d9f6dfb20d2efbdb34b5b00bf
2020-10-22 6:37 [Bug rtl-optimization/97526] New: ICE in lra_set_insn_recog_data, at lra.c:1004 marxin at gcc dot gnu.org
2020-10-22 6:38 ` [Bug rtl-optimization/97526] " marxin at gcc dot gnu.org
2020-10-22 7:20 ` [Bug rtl-optimization/97526] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1004 since r11-2903-g6b3034eaba83935d9f6dfb20d2efbdb34b5b00bf marxin at gcc dot gnu.org
@ 2020-10-22 8:14 ` acoplan at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: acoplan at gcc dot gnu.org @ 2020-10-22 8:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97526
Alex Coplan <acoplan at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
Status|NEW |RESOLVED
--- Comment #2 from Alex Coplan <acoplan at gcc dot gnu.org> ---
Dup. The aarch64 patch
https://gcc.gnu.org/pipermail/gcc-patches/2020-October/556237.html fixes this
ICE. We're waiting to get a review for the 2/2 combine patch.
*** This bug has been marked as a duplicate of bug 96998 ***
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-10-22 8:14 UTC | newest]
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2020-10-22 6:37 [Bug rtl-optimization/97526] New: ICE in lra_set_insn_recog_data, at lra.c:1004 marxin at gcc dot gnu.org
2020-10-22 6:38 ` [Bug rtl-optimization/97526] " marxin at gcc dot gnu.org
2020-10-22 7:20 ` [Bug rtl-optimization/97526] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1004 since r11-2903-g6b3034eaba83935d9f6dfb20d2efbdb34b5b00bf marxin at gcc dot gnu.org
2020-10-22 8:14 ` acoplan at gcc dot gnu.org
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