http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
--- Comment #10 from Dominique d'Humieres dominiq at lps dot ens.fr ---
Seems the fix is regressing rnflow of pb11.
Confirmed. I have opened pr59487.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
Bug 58464 depends on bug 58656, which changed state.
Bug 58656 Summary: [4.9 Regression] rnflow regressing after r202826
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58656
What|Removed |Added
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
GGanesh Ganesh.Gopalasubramanian at amd dot com changed:
What|Removed |Added
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
--- Comment #6 from Richard Biener rguenth at gcc dot gnu.org ---
Translating {component_refcur,mem_ref0B,result_296}@.MEM_407 through
bb 141:
goto bb 63;
bb 63:
# min_size_293 = PHI min_size_274(62), 8000(141)
_294 = min_size_293 + 16;
#
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
--- Comment #7 from Richard Biener rguenth at gcc dot gnu.org ---
Author: rguenth
Date: Mon Sep 23 12:37:17 2013
New Revision: 202826
URL: http://gcc.gnu.org/viewcvs?rev=202826root=gccview=rev
Log:
2013-09-23 Richard Biener rguent...@suse.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
Marek Polacek mpolacek at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
Marek Polacek mpolacek at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|--- |4.9.0
---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
--- Comment #1 from Dmitry Gorbachev d.g.gorbachev at gmail dot com ---
Created attachment 30857
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30857action=edit
Testcase (somewhat minimized). Compile with -O3.
GCC 20130331 (rev. 197291) -
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58464
--- Comment #2 from Dmitry Gorbachev d.g.gorbachev at gmail dot com ---
Created attachment 30858
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30858action=edit
Original preprocessed file
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