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[Bug tree-optimization/65935] [6 Regression] 433.milc in SPEC CPU 2006 is miscompiled
- 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, 04 May 2015 13:31:34 +0000
- Subject: [Bug tree-optimization/65935] [6 Regression] 433.milc in SPEC CPU 2006 is miscompiled
- Auto-submitted: auto-generated
- References: <bug-65935-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65935
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon May 4 13:31:02 2015
New Revision: 222764
URL: https://gcc.gnu.org/viewcvs?rev=222764&root=gcc&view=rev
Log:
2015-05-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/65935
* tree-vect-slp.c (vect_build_slp_tree): If we swapped operands
then make sure to apply that swapping to the IL.
* gcc.dg/vect/bb-slp-pr65935.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/vect/bb-slp-pr65935.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-slp.c