https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
--- Comment #12 from Jeffrey A. Law ---
Author: law
Date: Mon Oct 10 20:40:59 2016
New Revision: 240947
URL: https://gcc.gnu.org/viewcvs?rev=240947=gcc=rev
Log:
PR tree-optimization/71947
* tree-ssa-dom.c (cprop_into_stmt):
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
--- Comment #11 from Jeffrey A. Law ---
So I don't like the pain of trying to fold at each propagation step.
Specifically, the structure of the gimple statement can change, which
invalidates the operand cache. And the canonicalization of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
Jeffrey A. Law changed:
What|Removed |Added
CC||npiggin at gmail dot com
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
Jeffrey A. Law changed:
What|Removed |Added
CC||law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
--- Comment #8 from Richard Biener ---
GCC 6.2 is being released, adjusting target milestone.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
--- Comment #7 from Richard Biener ---
GCC 6.2 is being released, adjusting target milestone.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
--- Comment #6 from Richard Biener ---
GCC 6.2 is being released, adjusting target milestone.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
Richard Biener changed:
What|Removed |Added
Target Milestone|6.2 |6.3
--- Comment #5 from Richard Biener
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
--- Comment #4 from Richard Biener ---
Now the testcase is optimized at -O2 by VRP but still not at -O1.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
--- Comment #3 from Richard Biener ---
Author: rguenth
Date: Thu Jul 21 13:00:32 2016
New Revision: 238591
URL: https://gcc.gnu.org/viewcvs?rev=238591=gcc=rev
Log:
2016-07-21 Richard Biener
PR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947
Richard Biener changed:
What|Removed |Added
Summary|[6/7 Regression] x ^ y not |[6/7 Regression] x ^ y not
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