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* [Bug c/111902] New: internal compiler error: verify_ssa failed
@ 2023-10-20 19:08 manuel.lauss at googlemail dot com
2023-10-20 20:21 ` [Bug c/111902] " pinskia at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: manuel.lauss at googlemail dot com @ 2023-10-20 19:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111902
Bug ID: 111902
Summary: internal compiler error: verify_ssa failed
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: manuel.lauss at googlemail dot com
Target Milestone: ---
Created attachment 56159
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56159&action=edit
unreduced testcase
# gcc -v
gcc version 14.0.0 20231020 (experimental)
5ac53c025e08b4c464b02cfc595e422813023c81
# gcc -c strtod_l.i -O1 -fgnu89-inline -m32 -ftree-vectorize
strtod_l.c: In function '____strtod_l_internal':
strtod_l.c:506:1: error: stmt with wrong VUSE
# VUSE <.MEM_875>
_1066 = *tp_1065;
expected .MEM_1453
strtod_l.c:506:1: error: PHI node with wrong VUSE on edge from BB 563
.MEM_1490 = PHI <.MEM_875(563), .MEM_875(560)>
expected .MEM_1453
strtod_l.c:506:1: error: PHI node with wrong VUSE on edge from BB 560
.MEM_1490 = PHI <.MEM_875(563), .MEM_875(560)>
expected .MEM_1453
during GIMPLE pass: vect
strtod_l.c:506:1: internal compiler error: verify_ssa failed
This is extracted from glibc, just one of many files which fail with the same
error. AFAICT this failure appeared within the last 8 days.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c/111902] internal compiler error: verify_ssa failed
2023-10-20 19:08 [Bug c/111902] New: internal compiler error: verify_ssa failed manuel.lauss at googlemail dot com
@ 2023-10-20 20:21 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-10-20 20:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111902
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup.
*** This bug has been marked as a duplicate of bug 111860 ***
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-10-20 19:08 [Bug c/111902] New: internal compiler error: verify_ssa failed manuel.lauss at googlemail dot com
2023-10-20 20:21 ` [Bug c/111902] " pinskia at gcc dot gnu.org
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