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[Bug tree-optimization/65533] [5 Regression] 252.eon in SPEC CPU 2000 failed to build
- 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: Tue, 24 Mar 2015 10:45:40 +0000
- Subject: [Bug tree-optimization/65533] [5 Regression] 252.eon in SPEC CPU 2000 failed to build
- Auto-submitted: auto-generated
- References: <bug-65533-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65533
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Mar 24 10:45:09 2015
New Revision: 221622
URL: https://gcc.gnu.org/viewcvs?rev=221622&root=gcc&view=rev
Log:
PR tree-optimization/65533
* tree-vect-slp.c (vect_build_slp_tree): Before re-trying
with swapped operands, call vect_free_slp_tree on
SLP_TREE_CHILDREN of child and truncate the SLP_TREE_CHILDREN
vector.
* gcc.dg/pr65533.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr65533.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-slp.c