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[Bug tree-optimization/64563] [5 Regression] ICE with "-Wall -Wextra" at -Os and above on x86_64-linux-gnu
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 12 Jan 2015 20:48:40 +0000
- Subject: [Bug tree-optimization/64563] [5 Regression] ICE with "-Wall -Wextra" at -Os and above on x86_64-linux-gnu
- Auto-submitted: auto-generated
- References: <bug-64563-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64563
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Jan 12 20:48:09 2015
New Revision: 219493
URL: https://gcc.gnu.org/viewcvs?rev=219493&root=gcc&view=rev
Log:
PR tree-optimization/64563
* tree-vrp.c (vrp_evaluate_conditional): Check for VR_RANGE
instead of != VR_VARYING.
* gcc.dg/pr64563.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr64563.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vrp.c