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[Bug middle-end/64764] [5 Regression] internal compiler error: in is_value_included_in, at tree-ssa-uninit.c:942
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 26 Jan 2015 14:50:41 +0000
- Subject: [Bug middle-end/64764] [5 Regression] internal compiler error: in is_value_included_in, at tree-ssa-uninit.c:942
- Auto-submitted: auto-generated
- References: <bug-64764-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64764
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Jan 26 14:50:03 2015
New Revision: 220111
URL: https://gcc.gnu.org/viewcvs?rev=220111&root=gcc&view=rev
Log:
2015-01-26 Richard Biener <rguenther@suse.de>
PR middle-end/64764
* tree-ssa-uninit.c (is_pred_expr_subset_of): Handle
combining two BIT_AND_EXPR predicates.
* gcc.dg/uninit-19.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/uninit-19.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-uninit.c