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[Bug tree-optimization/51721] -Warray-bounds false positives and inconsistencies
- 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 Mar 2012 11:12:55 +0000
- Subject: [Bug tree-optimization/51721] -Warray-bounds false positives and inconsistencies
- Auto-submitted: auto-generated
- References: <bug-51721-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51721
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-03-12 11:12:55 UTC ---
Author: jakub
Date: Mon Mar 12 11:12:49 2012
New Revision: 185222
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185222
Log:
PR tree-optimization/51721
* tree-vrp.c (register_edge_assert_for_2): Add asserts for unsvar
if (int) unsvar cmp CST.
* gcc.dg/tree-ssa/vrp64.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp64.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vrp.c