https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
Kai Tietz ktietz at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
Jeffrey A. Law law at redhat dot com changed:
What|Removed |Added
CC||law at redhat dot
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #9 from Kai Tietz ktietz at gcc dot gnu.org ---
Author: ktietz
Date: Wed Feb 25 14:12:46 2015
New Revision: 220968
URL: https://gcc.gnu.org/viewcvs?rev=220968root=gccview=rev
Log:
2015-02-25 Richard Biener rguent...@suse.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #16 from Jakub Jelinek jakub at gcc dot gnu.org ---
I certainly can reproduce it, the problem is that reduc_def_stmt is NULL.
dt is vect_constant_def.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
H.J. Lu hjl.tools at gmail dot com changed:
What|Removed |Added
Status|RESOLVED|REOPENED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #12 from Kai Tietz ktietz at gcc dot gnu.org ---
Hmm, just retested it for gcc's trunk. Can't reproduce it. I will retest with
current trunk, I might have a different patch in tree, which makes the
difference here.
Additionally,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #13 from H.J. Lu hjl.tools at gmail dot com ---
(In reply to Kai Tietz from comment #12)
Hmm, just retested it for gcc's trunk. Can't reproduce it. I will retest
with current trunk, I might have a different patch in tree, which
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #14 from Kai Tietz ktietz at gcc dot gnu.org ---
(In reply to H.J. Lu from comment #13)
(In reply to Kai Tietz from comment #12)
Hmm, just retested it for gcc's trunk. Can't reproduce it. I will retest
with current trunk, I
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #15 from H.J. Lu hjl.tools at gmail dot com ---
(In reply to Kai Tietz from comment #14)
(In reply to H.J. Lu from comment #13)
(In reply to Kai Tietz from comment #12)
Hmm, just retested it for gcc's trunk. Can't reproduce it.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #19 from Kai Tietz ktietz at gcc dot gnu.org ---
Author: ktietz
Date: Wed Feb 25 18:21:37 2015
New Revision: 220987
URL: https://gcc.gnu.org/viewcvs?rev=220987root=gccview=rev
Log:
PR tree-optimization/61917
*
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #17 from Kai Tietz ktietz at gcc dot gnu.org ---
Just posted a fix. For the 4.9 branch I could finally reproduce this error.
It is caused by the PHI-check for a vector-constant, which obviously has no
valid statment ...
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #18 from Kai Tietz ktietz at gcc dot gnu.org ---
Author: ktietz
Date: Wed Feb 25 18:20:34 2015
New Revision: 220986
URL: https://gcc.gnu.org/viewcvs?rev=220986root=gccview=rev
Log:
2015-02-25 Kai Tietz kti...@redhat.com
PR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
--- Comment #20 from Kai Tietz ktietz at gcc dot gnu.org ---
HJ: Does recent patch fixes issue for you too?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61917
H.J. Lu hjl.tools at gmail dot com changed:
What|Removed |Added
Status|REOPENED|RESOLVED
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