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[Bug middle-end/67512] [5/6 Regression] internal compiler error: in invert_tree_comparison, at fold-const.c:2456
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 09 Sep 2015 17:10:04 +0000
- Subject: [Bug middle-end/67512] [5/6 Regression] internal compiler error: in invert_tree_comparison, at fold-const.c:2456
- Auto-submitted: auto-generated
- References: <bug-67512-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67512
--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Wed Sep 9 17:09:32 2015
New Revision: 227594
URL: https://gcc.gnu.org/viewcvs?rev=227594&root=gcc&view=rev
Log:
PR middle-end/67512
* tree-ssa-uninit.c (pred_equal_p): Only call invert_tree_comparison
for comparisons.
* gcc.dg/pr67512.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr67512.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-uninit.c