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author | Richard Guenther <rguenther@suse.de> | 2012-02-20 15:15:52 +0000 |
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committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-02-20 15:15:52 +0000 |
commit | a7ce6ec39314e69d2789bf4175983fb687225006 (patch) | |
tree | 52b584af322306a457efe446b5f1f3d74618ee07 /gcc/gimplify.c | |
parent | b0408f13d4b3170e5dc50149f042f21d1527767d (diff) | |
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re PR tree-optimization/52298 (ICE: verify_ssa failed: definition in block follows use)
2012-02-20 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52298
* tree-vect-stmts.c (vectorizable_store): Properly use
STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing
outer loops.
(vectorizable_load): Likewise.
* tree-vect-data-refs.c (vect_analyze_data_ref_access):
Access DR_STEP after ensuring it is not NULL.
* gcc.dg/torture/pr52298.c: New testcase.
* gcc.dg/vect/pr52298.c: Likewise.
From-SVN: r184396
Diffstat (limited to 'gcc/gimplify.c')
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