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* [Bug tree-optimization/46215] New: ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear
@ 2010-10-28 19:28 zsojka at seznam dot cz
2011-01-18 20:57 ` [Bug tree-optimization/46215] " spop at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: zsojka at seznam dot cz @ 2010-10-28 19:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46215
Summary: ICE: verify_stmts failed: type mismatch in comparison
expression with -fstrict-overflow -fno-tree-ch
-ftree-loop-linear
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: zsojka@seznam.cz
Created attachment 22194
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22194
reduced testcase
Compiler output (trunk, 4.5):
$ gcc -O -fstrict-overflow -fno-tree-ch -ftree-loop-linear pr46215.c
pr46215.c: In function 'foo':
pr46215.c:3:1: error: type mismatch in comparison expression
_Bool
long int
int
if (uboundvar.2_6 >= perfectiv.1_10)
pr46215.c:3:1: internal compiler error: verify_stmts failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Compiler output (4.4):
$ gcc -O -fstrict-overflow -fno-tree-ch -ftree-loop-linear pr46215.c
pr46215.c: In function 'foo':
pr46215.c:3: internal compiler error: in copy_to_mode_reg, at explow.c:623
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r166029 - crash
r153685 - crash
4.5 r165781 - crash
4.4 r165754 - crash
4.4 r149995 - crash
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/46215] ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear 2010-10-28 19:28 [Bug tree-optimization/46215] New: ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear zsojka at seznam dot cz @ 2011-01-18 20:57 ` spop at gcc dot gnu.org 2011-01-18 21:06 ` spop at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: spop at gcc dot gnu.org @ 2011-01-18 20:57 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46215 --- Comment #1 from Sebastian Pop <spop at gcc dot gnu.org> 2011-01-18 20:54:50 UTC --- Author: spop Date: Tue Jan 18 20:54:46 2011 New Revision: 168966 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168966 Log: Add testcase for PR46215. 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/46215 * gcc.dg/graphite/pr46215.c: New. Added: branches/graphite/gcc/testsuite/gcc.dg/graphite/pr46215.c Modified: branches/graphite/gcc/ChangeLog.graphite ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/46215] ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear 2010-10-28 19:28 [Bug tree-optimization/46215] New: ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear zsojka at seznam dot cz 2011-01-18 20:57 ` [Bug tree-optimization/46215] " spop at gcc dot gnu.org @ 2011-01-18 21:06 ` spop at gcc dot gnu.org 2011-01-25 21:28 ` spop at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: spop at gcc dot gnu.org @ 2011-01-18 21:06 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46215 Sebastian Pop <spop at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2011.01.18 20:58:20 CC| |spop at gcc dot gnu.org AssignedTo|unassigned at gcc dot |spop at gcc dot gnu.org |gnu.org | Ever Confirmed|0 |1 --- Comment #2 from Sebastian Pop <spop at gcc dot gnu.org> 2011-01-18 20:58:20 UTC --- Fixed on the graphite branch. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/46215] ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear 2010-10-28 19:28 [Bug tree-optimization/46215] New: ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear zsojka at seznam dot cz 2011-01-18 20:57 ` [Bug tree-optimization/46215] " spop at gcc dot gnu.org 2011-01-18 21:06 ` spop at gcc dot gnu.org @ 2011-01-25 21:28 ` spop at gcc dot gnu.org 2011-01-25 21:30 ` spop at gcc dot gnu.org 2011-02-02 17:52 ` dnovillo at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: spop at gcc dot gnu.org @ 2011-01-25 21:28 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46215 --- Comment #3 from Sebastian Pop <spop at gcc dot gnu.org> 2011-01-25 21:25:26 UTC --- Author: spop Date: Tue Jan 25 21:25:13 2011 New Revision: 169256 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169256 Log: Add testcase for PR46215. 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/46215 * gcc.dg/graphite/pr46215.c: New. Added: trunk/gcc/testsuite/gcc.dg/graphite/pr46215.c Modified: trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/46215] ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear 2010-10-28 19:28 [Bug tree-optimization/46215] New: ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear zsojka at seznam dot cz ` (2 preceding siblings ...) 2011-01-25 21:28 ` spop at gcc dot gnu.org @ 2011-01-25 21:30 ` spop at gcc dot gnu.org 2011-02-02 17:52 ` dnovillo at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: spop at gcc dot gnu.org @ 2011-01-25 21:30 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46215 Sebastian Pop <spop at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #4 from Sebastian Pop <spop at gcc dot gnu.org> 2011-01-25 21:28:02 UTC --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/46215] ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear 2010-10-28 19:28 [Bug tree-optimization/46215] New: ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear zsojka at seznam dot cz ` (3 preceding siblings ...) 2011-01-25 21:30 ` spop at gcc dot gnu.org @ 2011-02-02 17:52 ` dnovillo at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: dnovillo at gcc dot gnu.org @ 2011-02-02 17:52 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46215 --- Comment #5 from Diego Novillo <dnovillo at gcc dot gnu.org> 2011-02-02 17:48:45 UTC --- Author: dnovillo Date: Wed Feb 2 17:48:39 2011 New Revision: 169595 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169595 Log: Add testcase for PR46215. 2011-01-18 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/46215 * gcc.dg/graphite/pr46215.c: New. Added: branches/google/integration/gcc/testsuite/gcc.dg/graphite/pr46215.c Modified: branches/google/integration/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-02-02 17:52 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-10-28 19:28 [Bug tree-optimization/46215] New: ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear zsojka at seznam dot cz 2011-01-18 20:57 ` [Bug tree-optimization/46215] " spop at gcc dot gnu.org 2011-01-18 21:06 ` spop at gcc dot gnu.org 2011-01-25 21:28 ` spop at gcc dot gnu.org 2011-01-25 21:30 ` spop at gcc dot gnu.org 2011-02-02 17:52 ` dnovillo at gcc dot gnu.org
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