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* [Bug tree-optimization/48375] New: ICE: in initialize_matrix_A, at tree-data-ref.c:1901 with -O -ftree-vectorize
@ 2011-03-30 22:42 zsojka at seznam dot cz
2014-12-09 15:28 ` [Bug tree-optimization/48375] " mpolacek at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: zsojka at seznam dot cz @ 2011-03-30 22:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48375
Summary: ICE: in initialize_matrix_A, at tree-data-ref.c:1901
with -O -ftree-vectorize
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: zsojka@seznam.cz
Target: i686-pc-linux-gnu
Created attachment 23826
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23826
reduced testcase
Compiler output:
$ gcc -O -ftree-vectorize testcase.c
testcase.c: In function 'foo':
testcase.c:1:1: internal compiler error: in initialize_matrix_A, at
tree-data-ref.c:1901
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r171735 - crash
r171721 - crash (x86)
4.6 r171597 - crash
4.5 r171597 - crash
4.4 r171597 - crash
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug tree-optimization/48375] ICE: in initialize_matrix_A, at tree-data-ref.c:1901 with -O -ftree-vectorize
2011-03-30 22:42 [Bug tree-optimization/48375] New: ICE: in initialize_matrix_A, at tree-data-ref.c:1901 with -O -ftree-vectorize zsojka at seznam dot cz
@ 2014-12-09 15:28 ` mpolacek at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2014-12-09 15:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48375
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |mpolacek at gcc dot gnu.org
Resolution|--- |FIXED
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
4.8+ is ok now.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-03-30 22:42 [Bug tree-optimization/48375] New: ICE: in initialize_matrix_A, at tree-data-ref.c:1901 with -O -ftree-vectorize zsojka at seznam dot cz
2014-12-09 15:28 ` [Bug tree-optimization/48375] " mpolacek at gcc dot gnu.org
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