This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/53070] ICE: in execute_cse_reciprocals, at tree-ssa-math-opts.c:513 with -O -ffast-math -ftree-loop-if-convert -fno-tree-loop-im
- 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: Mon, 23 Apr 2012 12:47:09 +0000
- Subject: [Bug tree-optimization/53070] ICE: in execute_cse_reciprocals, at tree-ssa-math-opts.c:513 with -O -ffast-math -ftree-loop-if-convert -fno-tree-loop-im
- Auto-submitted: auto-generated
- References: <bug-53070-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53070
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-04-23 12:47:09 UTC ---
Author: rguenth
Date: Mon Apr 23 12:47:02 2012
New Revision: 186704
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186704
Log:
2012-04-23 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53070
* tree-if-conv.c (combine_blocks): Free predicates in all blocks.
(main_tree_if_conversion): Verify we succeeded in that.
* gcc.dg/torture/pr53070.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr53070.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-if-conv.c