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[Bug tree-optimization/60785] [4.9 Regression] ICE in gsi_for_stmt w/ -O2 -ftree-loop-linear
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 08 Apr 2014 11:00:11 +0000
- Subject: [Bug tree-optimization/60785] [4.9 Regression] ICE in gsi_for_stmt w/ -O2 -ftree-loop-linear
- Auto-submitted: auto-generated
- References: <bug-60785-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60785
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Apr 8 10:59:40 2014
New Revision: 209214
URL: http://gcc.gnu.org/viewcvs?rev=209214&root=gcc&view=rev
Log:
2014-04-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/60785
* graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
default defs properly.
* gcc.dg/graphite/pr60785.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/graphite/pr60785.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/graphite-sese-to-poly.c
trunk/gcc/testsuite/ChangeLog