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* [Bug tree-optimization/101003] New: [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329
@ 2021-06-09 21:01 seurer at gcc dot gnu.org
2021-06-10 6:50 ` [Bug tree-optimization/101003] " rguenth at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: seurer at gcc dot gnu.org @ 2021-06-09 21:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101003
Bug ID: 101003
Summary: [12 regression] ICE compiling gcc.dg/pr86179.c after
r12-1329
Product: gcc
Version: 12.0
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:ce670e4faafb296d1f1a7828d20f8c8ba4686797, r12-1329
make -k check-gcc RUNTESTFLAGS="dg.exp=gcc.dg/pr86179.c"
FAIL: gcc.dg/pr86179.c (internal compiler error)
FAIL: gcc.dg/pr86179.c (test for excess errors)
# of unexpected failures 2
Executing on host: /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/ exceptions_enabled2894053.cc
-fdiagnostics-plain-output -S -o exceptions_enabled2894053.s (timeout =
300)
spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-test/gcc/ exceptions_enabled2894053.cc
-fdiagnostics-plain-output -S -o exceptions_enabled2894053.s
FAIL: gcc.dg/pr86179.c (test for excess errors)
Excess errors:
during GIMPLE pass: vect
/home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/pr86179.c:7:6: internal
compiler error: in vect_slp_analyze_node_operations, at tree-vect-slp.c:4444
0x10f87c13 vect_slp_analyze_node_operations
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.c:4442
0x10f872af vect_slp_analyze_node_operations
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.c:4385
0x10f872af vect_slp_analyze_node_operations
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.c:4385
0x10f872af vect_slp_analyze_node_operations
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.c:4385
0x10f872af vect_slp_analyze_node_operations
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.c:4385
0x10f8a4fb vect_slp_analyze_operations(vec_info*)
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.c:4592
0x10f5b443 vect_analyze_loop_2
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.c:2396
0x10f5d9db vect_analyze_loop(loop*, vec_info_shared*)
/home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.c:2986
0x10f9dd6b try_vectorize_loop_1
/home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.c:1009
0x10f9ec6f vectorize_loops()
/home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.c:1243
0x10ddf39f execute
/home/seurer/gcc/git/gcc-test/gcc/tree-ssa-loop.c:414
commit ce670e4faafb296d1f1a7828d20f8c8ba4686797 (HEAD, refs/bisect/bad)
Author: Richard Biener <rguenther@suse.de>
Date: Wed Nov 18 14:17:34 2020 +0100
tree-optimization/97832 - handle associatable chains in SLP discovery
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/101003] [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329
2021-06-09 21:01 [Bug tree-optimization/101003] New: [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329 seurer at gcc dot gnu.org
@ 2021-06-10 6:50 ` rguenth at gcc dot gnu.org
2021-06-10 7:22 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-06-10 6:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101003
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2021-06-10
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Target|powerpc64*-linux-gnu |powerpc64*-linux-gnu
| |aarch64
Ever confirmed|0 |1
Status|UNCONFIRMED |ASSIGNED
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/101003] [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329
2021-06-09 21:01 [Bug tree-optimization/101003] New: [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329 seurer at gcc dot gnu.org
2021-06-10 6:50 ` [Bug tree-optimization/101003] " rguenth at gcc dot gnu.org
@ 2021-06-10 7:22 ` rguenth at gcc dot gnu.org
2021-06-10 8:41 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-06-10 7:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101003
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.0
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Testing a patch.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/101003] [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329
2021-06-09 21:01 [Bug tree-optimization/101003] New: [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329 seurer at gcc dot gnu.org
2021-06-10 6:50 ` [Bug tree-optimization/101003] " rguenth at gcc dot gnu.org
2021-06-10 7:22 ` rguenth at gcc dot gnu.org
@ 2021-06-10 8:41 ` cvs-commit at gcc dot gnu.org
2021-06-10 8:41 ` rguenth at gcc dot gnu.org
2021-06-10 9:44 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-06-10 8:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101003
--- 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:cce1697e6fe0134616ebc8f7040d99e66c12241a
commit r12-1357-gcce1697e6fe0134616ebc8f7040d99e66c12241a
Author: Richard Biener <rguenther@suse.de>
Date: Thu Jun 10 10:39:31 2021 +0200
tree-optimization/101003 - use pattern defs when linearizing
We of course have to use pattern stmt defs for the linearized
chain operands which is what I failed to ensure.
2021-06-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/101003
* tree-vect-slp.c (vect_build_slp_tree_2): Appropriately
use the pattern stmt defs when linearizing a chain.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/101003] [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329
2021-06-09 21:01 [Bug tree-optimization/101003] New: [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329 seurer at gcc dot gnu.org
` (2 preceding siblings ...)
2021-06-10 8:41 ` cvs-commit at gcc dot gnu.org
@ 2021-06-10 8:41 ` rguenth at gcc dot gnu.org
2021-06-10 9:44 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-06-10 8:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101003
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> ---
Fixed.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/101003] [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329
2021-06-09 21:01 [Bug tree-optimization/101003] New: [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329 seurer at gcc dot gnu.org
` (3 preceding siblings ...)
2021-06-10 8:41 ` rguenth at gcc dot gnu.org
@ 2021-06-10 9:44 ` rguenth at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-06-10 9:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101003
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dcb314 at hotmail dot com
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
*** Bug 101012 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-06-10 9:44 UTC | newest]
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2021-06-09 21:01 [Bug tree-optimization/101003] New: [12 regression] ICE compiling gcc.dg/pr86179.c after r12-1329 seurer at gcc dot gnu.org
2021-06-10 6:50 ` [Bug tree-optimization/101003] " rguenth at gcc dot gnu.org
2021-06-10 7:22 ` rguenth at gcc dot gnu.org
2021-06-10 8:41 ` cvs-commit at gcc dot gnu.org
2021-06-10 8:41 ` rguenth at gcc dot gnu.org
2021-06-10 9:44 ` rguenth at gcc dot gnu.org
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