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* [Bug tree-optimization/95406] New: [11 regression] vshift-5.c fails since g:e31cd607e999ca6ab47b7e65a7045b1594e4fba4
@ 2020-05-29 8:51 clyon at gcc dot gnu.org
2020-05-29 8:54 ` [Bug tree-optimization/95406] " marxin at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: clyon at gcc dot gnu.org @ 2020-05-29 8:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95406
Bug ID: 95406
Summary: [11 regression] vshift-5.c fails since
g:e31cd607e999ca6ab47b7e65a7045b1594e4fba4
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: clyon at gcc dot gnu.org
Target Milestone: ---
Since g:e31cd607e999ca6ab47b7e65a7045b1594e4fba4
I've noticed
gcc.dg/vshift-5.c (internal compiler error)
on aarch64
The logs say:
Excess errors:
during GIMPLE pass: slp
/gcc/testsuite/gcc.dg/vshift-5.c:8:1: internal compiler error: in
vect_create_constant_vectors, at tree-vect-slp.c:3674
0x107f8be vect_create_constant_vectors
/gcc/tree-vect-slp.c:3674
0x107f8be vect_schedule_slp_instance
/gcc/tree-vect-slp.c:4066
0x107ebc7 vect_schedule_slp_instance
/gcc/tree-vect-slp.c:4071
0x107ebc7 vect_schedule_slp_instance
/gcc/tree-vect-slp.c:4071
0x1086a44 vect_schedule_slp(vec_info*)
/gcc/tree-vect-slp.c:4303
0x108a07e vect_slp_bb_region
/gcc/tree-vect-slp.c:3342
0x108b0f7 vect_slp_bb(basic_block_def*)
/gcc/tree-vect-slp.c:3465
0x108c24c execute
/gcc/tree-vectorizer.c:1320
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug tree-optimization/95406] [11 regression] vshift-5.c fails since g:e31cd607e999ca6ab47b7e65a7045b1594e4fba4
2020-05-29 8:51 [Bug tree-optimization/95406] New: [11 regression] vshift-5.c fails since g:e31cd607e999ca6ab47b7e65a7045b1594e4fba4 clyon at gcc dot gnu.org
@ 2020-05-29 8:54 ` marxin at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-05-29 8:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95406
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
CC| |marxin at gcc dot gnu.org
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Dup.
*** This bug has been marked as a duplicate of bug 95391 ***
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-05-29 8:51 [Bug tree-optimization/95406] New: [11 regression] vshift-5.c fails since g:e31cd607e999ca6ab47b7e65a7045b1594e4fba4 clyon at gcc dot gnu.org
2020-05-29 8:54 ` [Bug tree-optimization/95406] " marxin at gcc dot gnu.org
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