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[Bug tree-optimization/70005] [6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
- From: "law at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 01 Mar 2016 00:05:20 +0000
- Subject: [Bug tree-optimization/70005] [6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu
- Auto-submitted: auto-generated
- References: <bug-70005-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70005
--- Comment #3 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Tue Mar 1 00:04:48 2016
New Revision: 233829
URL: https://gcc.gnu.org/viewcvs?rev=233829&root=gcc&view=rev
Log:
PR tree-optimization/70005
* tree-ssa-uncprop.c (associate_equivalences_with_edges): Handle case
where an object with a boolean range is compared against a value
outside [0..1].
PR tree-optimization/70005
* gcc.c-torture/execute/pr70005.c New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr70005.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-uncprop.c