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[Bug tree-optimization/63941] [5 Regression] ICE on valid code at -O3 and above on x86_64-linux-gnu
- From: "ienkovich at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 01 Dec 2014 12:19:59 +0000
- Subject: [Bug tree-optimization/63941] [5 Regression] ICE on valid code at -O3 and above on x86_64-linux-gnu
- Auto-submitted: auto-generated
- References: <bug-63941-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63941
--- Comment #3 from ienkovich at gcc dot gnu.org ---
Author: ienkovich
Date: Mon Dec 1 12:19:28 2014
New Revision: 218206
URL: https://gcc.gnu.org/viewcvs?rev=218206&root=gcc&view=rev
Log:
gcc/
PR tree-optimization/63941
* tree-if-conv.c (add_to_predicate_list): Delete wrong assertion that
DOM_BB has non-true predicate, conditionally set non-true predicate
for BB.
gcc/testsuite/
PR tree-optimization/63941
* gcc.dg/torture/pr63941.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr63941.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-if-conv.c