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* [Bug tree-optimization/95284] New: ICE: verify_gimple failed
@ 2020-05-23 5:29 vsevolod.livinskij at frtk dot ru
2020-05-25 7:15 ` [Bug tree-optimization/95284] " rguenth at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: vsevolod.livinskij at frtk dot ru @ 2020-05-23 5:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95284
Bug ID: 95284
Summary: ICE: verify_gimple failed
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: vsevolod.livinskij at frtk dot ru
Target Milestone: ---
Reproducer:
#include <algorithm>
short a;
unsigned long long c;
char d;
unsigned e;
void f() {
for (;;)
for (char b = 0; b < 19; b += 2)
a = std::min((1 ? d : 0) ? e : c, (unsigned long long)72252803048);
}
Error:
>$ g++ -O3 func.cpp -c
func.cpp: In function ‘void f()’:
func.cpp:8:6: error: invalid ‘PHI’ argument
8 | void f() {
| ^
{CLOBBER}
_26 = PHI <72252803048(8), {CLOBBER}(5)>
during GIMPLE pass: sink
func.cpp:8:6: internal compiler error: verify_gimple failed
0x113fc71 verify_gimple_in_cfg(function*, bool)
gcc_src/gcc/tree-cfg.c:5461
0x10132af execute_function_todo
gcc_src/gcc/passes.c:1985
0x101408e execute_todo
gcc_src/gcc/passes.c:2039
GCC version:
11.0.0 (bcb63eb2cbd3caf212b9cf42d8c218c09dc6ff8b)
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/95284] ICE: verify_gimple failed
2020-05-23 5:29 [Bug tree-optimization/95284] New: ICE: verify_gimple failed vsevolod.livinskij at frtk dot ru
@ 2020-05-25 7:15 ` rguenth at gcc dot gnu.org
2020-05-25 9:17 ` cvs-commit at gcc dot gnu.org
2020-05-25 9:18 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2020-05-25 7:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95284
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
Last reconfirmed| |2020-05-25
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Mine.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/95284] ICE: verify_gimple failed
2020-05-23 5:29 [Bug tree-optimization/95284] New: ICE: verify_gimple failed vsevolod.livinskij at frtk dot ru
2020-05-25 7:15 ` [Bug tree-optimization/95284] " rguenth at gcc dot gnu.org
@ 2020-05-25 9:17 ` cvs-commit at gcc dot gnu.org
2020-05-25 9:18 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2020-05-25 9:17 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95284
--- 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:f73f8bab9f2474f175cc5ca5ba8ebb32808a4cae
commit r11-605-gf73f8bab9f2474f175cc5ca5ba8ebb32808a4cae
Author: Richard Biener <rguenther@suse.de>
Date: Mon May 25 09:17:51 2020 +0200
tree-optimization/95284 - amend previous store commoning fix
Generalize check for clobbers.
2020-05-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/95284
* tree-ssa-sink.c (sink_common_stores_to_bb): Amend previous
fix.
* g++.dg/torture/pr95284.C: New testcase.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/95284] ICE: verify_gimple failed
2020-05-23 5:29 [Bug tree-optimization/95284] New: ICE: verify_gimple failed vsevolod.livinskij at frtk dot ru
2020-05-25 7:15 ` [Bug tree-optimization/95284] " rguenth at gcc dot gnu.org
2020-05-25 9:17 ` cvs-commit at gcc dot gnu.org
@ 2020-05-25 9:18 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2020-05-25 9:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95284
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] 4+ messages in thread
end of thread, other threads:[~2020-05-25 9:18 UTC | newest]
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2020-05-23 5:29 [Bug tree-optimization/95284] New: ICE: verify_gimple failed vsevolod.livinskij at frtk dot ru
2020-05-25 7:15 ` [Bug tree-optimization/95284] " rguenth at gcc dot gnu.org
2020-05-25 9:17 ` cvs-commit at gcc dot gnu.org
2020-05-25 9:18 ` rguenth at gcc dot gnu.org
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