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* [Bug tree-optimization/110563] New: [14 regression] Many ICEs after r14-2281
@ 2023-07-05 18:11 seurer at gcc dot gnu.org
2023-07-06 7:01 ` [Bug tree-optimization/110563] " rguenth at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: seurer at gcc dot gnu.org @ 2023-07-05 18:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110563
Bug ID: 110563
Summary: [14 regression] Many ICEs after r14-2281
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:0682a32c026f1e246eb07bb8066abca4636f01d8, r14-2281-g0682a32c026f1e
FAIL: gcc.dg/vect/aligned-section-anchors-vect-70.c (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/aligned-section-anchors-vect-70.c (test for excess errors)
FAIL: gcc.dg/vect/aligned-section-anchors-vect-72.c (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/aligned-section-anchors-vect-72.c (test for excess errors)
FAIL: gcc.dg/vect/pr25413.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/pr25413.c (test for excess errors)
FAIL: gcc.dg/vect/pr25413.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorized 1 loops" 1
FAIL: gcc.dg/vect/pr25413.c -flto -ffat-lto-objects (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/pr25413.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/pr25413.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/pr64252.c -flto -ffat-lto-objects (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/pr64252.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/slp-perm-1.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-perm-1.c scan-tree-dump-times vect "vectorizing stmts
using SLP" 1
FAIL: gcc.dg/vect/slp-perm-5.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-perm-5.c scan-tree-dump-times vect "vectorizing stmts
using SLP" 2
FAIL: gcc.dg/vect/slp-perm-6.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-perm-6.c scan-tree-dump-times vect "vectorizing stmts
using SLP" 2
FAIL: gcc.dg/vect/slp-perm-7.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-perm-7.c scan-tree-dump-times vect "vectorizing stmts
using SLP" 1
FAIL: gcc.dg/vect/vect-31-big-array.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-31-big-array.c (test for excess errors)
FAIL: gcc.dg/vect/vect-31-big-array.c -flto -ffat-lto-objects
scan-tree-dump-times vect "vectorized 4 loops" 1
FAIL: gcc.dg/vect/vect-31-big-array.c -flto -ffat-lto-objects (internal
compiler error: in vect_determine_partial_vectors_and_peeling, at
tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-31-big-array.c -flto -ffat-lto-objects (test for excess
errors)
FAIL: gcc.dg/vect/vect-31-big-array.c scan-tree-dump-times vect "vectorized 4
loops" 1
FAIL: gcc.dg/vect/vect-31.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-31.c (test for excess errors)
FAIL: gcc.dg/vect/vect-31.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorized 4 loops" 1
FAIL: gcc.dg/vect/vect-31.c -flto -ffat-lto-objects (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-31.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-31.c scan-tree-dump-times vect "vectorized 4 loops" 1
FAIL: gcc.dg/vect/vect-64.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-64.c (test for excess errors)
FAIL: gcc.dg/vect/vect-64.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorized 3 loops" 1
FAIL: gcc.dg/vect/vect-64.c -flto -ffat-lto-objects (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-64.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-64.c scan-tree-dump-times vect "vectorized 3 loops" 1
FAIL: gcc.dg/vect/vect-66.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-66.c (test for excess errors)
FAIL: gcc.dg/vect/vect-66.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorized 1 loops" 3
FAIL: gcc.dg/vect/vect-66.c -flto -ffat-lto-objects (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-66.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-66.c scan-tree-dump-times vect "vectorized 1 loops" 3
FAIL: gcc.dg/vect/vect-68.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-68.c (test for excess errors)
FAIL: gcc.dg/vect/vect-68.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorized 4 loops" 1
FAIL: gcc.dg/vect/vect-68.c -flto -ffat-lto-objects (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-68.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-68.c scan-tree-dump-times vect "vectorized 4 loops" 1
FAIL: gcc.dg/vect/vect-iv-6.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-iv-6.c (test for excess errors)
FAIL: gcc.dg/vect/vect-iv-6.c -flto -ffat-lto-objects scan-tree-dump-times
vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/vect-iv-6.c -flto -ffat-lto-objects (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-iv-6.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-iv-6.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/vect-peel-1-epilogue.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-peel-1-epilogue.c (test for excess errors)
FAIL: gcc.dg/vect/vect-peel-1-epilogue.c -flto -ffat-lto-objects (internal
compiler error: in vect_determine_partial_vectors_and_peeling, at
tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-peel-1-epilogue.c -flto -ffat-lto-objects (test for
excess errors)
FAIL: gcc.dg/vect/vect-peel-1-src.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-peel-1-src.c (test for excess errors)
FAIL: gcc.dg/vect/vect-peel-1-src.c -flto -ffat-lto-objects (internal compiler
error: in vect_determine_partial_vectors_and_peeling, at
tree-vect-loop.cc:2564)
FAIL: gcc.dg/vect/vect-peel-1-src.c -flto -ffat-lto-objects (test for excess
errors)
FAIL: gcc.target/powerpc/p9-vec-length-epil-1.c scan-assembler-times \\mlxvl\\M
14
FAIL: gcc.target/powerpc/p9-vec-length-epil-1.c scan-assembler-times
\\mstxvl\\M 7
FAIL: gcc.target/powerpc/p9-vec-length-epil-7.c (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.target/powerpc/p9-vec-length-epil-7.c (test for excess errors)
FAIL: gcc.target/powerpc/p9-vec-length-epil-8.c scan-assembler-times \\mlxvl\\M
16
FAIL: gcc.target/powerpc/p9-vec-length-epil-8.c scan-assembler-times
\\mstxvl\\M 7
FAIL: gcc.target/powerpc/p9-vec-length-epil-run-7.c (internal compiler error:
in vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: gcc.target/powerpc/p9-vec-length-epil-run-7.c (test for excess errors)
FAIL: libgomp.c++/member-3.C (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: libgomp.c++/member-3.C (test for excess errors)
FAIL: libgomp.c++/member-4.C (internal compiler error: in
vect_determine_partial_vectors_and_peeling, at tree-vect-loop.cc:2564)
FAIL: libgomp.c++/member-4.C (test for excess errors)
spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-peel-1-src.c
-fdiagnostics-plain-output -flto -ffat-lto-objects -maltivec -mpower9-vector
-ftree-vectorize -fno-tree-loop-distribute-patterns -fno-vect-cost-model
-fno-common -O2 -fdump-tree-vect-details -lm -o ./vect-peel-1-src.exe
during GIMPLE pass: vect
dump file: ./vect-peel-1-src.c.173t.vect
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-peel-1-src.c: In
function 'main1':
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/vect/vect-peel-1-src.c:9:5:
internal compiler error: in vect_determine_partial_vectors_and_peeling, at
tree-vect-loop.cc:2564
0x11043153 vect_determine_partial_vectors_and_peeling(_loop_vec_info*, bool)
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:2563
0x11060c47 vect_analyze_loop_2
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3043
0x110629ab vect_analyze_loop_1
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3341
0x11063973 vect_analyze_loop(loop*, vec_info_shared*)
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3608
0x110b9577 try_vectorize_loop_1
/home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1064
0x110b9577 try_vectorize_loop
/home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1180
0x110b9b03 execute
/home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1296
commit 0682a32c026f1e246eb07bb8066abca4636f01d8 (HEAD)
Author: Richard Biener <rguenther@suse.de>
Date: Mon Jul 3 13:59:33 2023 +0200
tree-optimization/110310 - move vector epilogue disabling to analysis phase
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/110563] [14 regression] Many ICEs after r14-2281
2023-07-05 18:11 [Bug tree-optimization/110563] New: [14 regression] Many ICEs after r14-2281 seurer at gcc dot gnu.org
@ 2023-07-06 7:01 ` rguenth at gcc dot gnu.org
2023-07-06 10:49 ` cvs-commit at gcc dot gnu.org
2023-07-06 10:49 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-06 7:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110563
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |14.0
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Last reconfirmed| |2023-07-06
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I will have a look.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/110563] [14 regression] Many ICEs after r14-2281
2023-07-05 18:11 [Bug tree-optimization/110563] New: [14 regression] Many ICEs after r14-2281 seurer at gcc dot gnu.org
2023-07-06 7:01 ` [Bug tree-optimization/110563] " rguenth at gcc dot gnu.org
@ 2023-07-06 10:49 ` cvs-commit at gcc dot gnu.org
2023-07-06 10:49 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-07-06 10:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110563
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:deebf06a1207bf7d84f4bebc462137d9436ee6dd
commit r14-2354-gdeebf06a1207bf7d84f4bebc462137d9436ee6dd
Author: Richard Biener <rguenther@suse.de>
Date: Thu Jul 6 09:56:23 2023 +0200
tree-optimization/110563 - simplify epilogue VF checks
The following consolidates an assert that now hits for ppc64le
with an earlier check we already do, simplifying
vect_determine_partial_vectors_and_peeling and getting rid of
its now redundant argument.
PR tree-optimization/110563
* tree-vectorizer.h (vect_determine_partial_vectors_and_peeling):
Remove second argument.
* tree-vect-loop.cc (vect_determine_partial_vectors_and_peeling):
Remove for_epilogue_p argument. Merge assert ...
(vect_analyze_loop_2): ... with check done before determining
partial vectors by moving it after.
* tree-vect-loop-manip.cc (vect_do_peeling): Adjust.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/110563] [14 regression] Many ICEs after r14-2281
2023-07-05 18:11 [Bug tree-optimization/110563] New: [14 regression] Many ICEs after r14-2281 seurer at gcc dot gnu.org
2023-07-06 7:01 ` [Bug tree-optimization/110563] " rguenth at gcc dot gnu.org
2023-07-06 10:49 ` cvs-commit at gcc dot gnu.org
@ 2023-07-06 10:49 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-06 10:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110563
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Should be fixed now.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2023-07-05 18:11 [Bug tree-optimization/110563] New: [14 regression] Many ICEs after r14-2281 seurer at gcc dot gnu.org
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