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| author | Richard Biener <rguenther@suse.de> | 2013-02-25 15:31:31 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-02-25 15:31:31 +0000 |
| commit | 259ee451e5455640a2ca975d45725496e08fab8e (patch) | |
| tree | 2fae06852bcfc3d5f8c5c7798fab758d652f646e /gcc/tree-ssa-loop.c | |
| parent | 5621a5d7b10710eb5dac52ee668c711bcc42fa72 (diff) | |
| download | gcc-259ee451e5455640a2ca975d45725496e08fab8e.zip gcc-259ee451e5455640a2ca975d45725496e08fab8e.tar.gz gcc-259ee451e5455640a2ca975d45725496e08fab8e.tar.bz2 | |
re PR tree-optimization/56175 (Issue with combine phase on x86.)
2013-02-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/56175
* tree-ssa-forwprop.c (hoist_conversion_for_bitop_p): New predicate,
split out from ...
(simplify_bitwise_binary): ... here. Also guard the conversion
of (type) X op CST to (type) (X op ((type-x) CST)) with it.
* gcc.dg/tree-ssa/forwprop-24.c: New testcase.
From-SVN: r196263
Diffstat (limited to 'gcc/tree-ssa-loop.c')
0 files changed, 0 insertions, 0 deletions