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[Bug tree-optimization/52073] [4.7 Regression] ICE: vector VEC(vec_void_p,base) index domain error, in vinfo_for_stmt at tree-vectorizer.h:620
- 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: Thu, 02 Feb 2012 08:09:43 +0000
- Subject: [Bug tree-optimization/52073] [4.7 Regression] ICE: vector VEC(vec_void_p,base) index domain error, in vinfo_for_stmt at tree-vectorizer.h:620
- Auto-submitted: auto-generated
- References: <bug-52073-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52073
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-02 08:09:43 UTC ---
Author: jakub
Date: Thu Feb 2 08:09:37 2012
New Revision: 183829
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183829
Log:
PR tree-optimization/52073
* tree-vect-stmts.c (vect_mark_relevant): When checking uses of
a pattern stmt for pattern uses, ignore uses outside of the loop.
* gcc.c-torture/compile/pr52073.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr52073.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-stmts.c