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[Bug tree-optimization/54894] [4.6/4.7/4.8 Regression] internal compiler error: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1286
- 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: Fri, 12 Oct 2012 08:00:47 +0000
- Subject: [Bug tree-optimization/54894] [4.6/4.7/4.8 Regression] internal compiler error: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1286
- Auto-submitted: auto-generated
- References: <bug-54894-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54894
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2012-10-12 08:00:47 UTC ---
Author: rguenth
Date: Fri Oct 12 08:00:29 2012
New Revision: 192390
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192390
Log:
2012-10-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/54894
* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
Handle over-aligned scalar types properly.
* gcc.dg/torture/pr54894.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr54894.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-stmts.c