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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-05-04 13:56:52 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-05-04 13:56:52 +0000 |
| commit | cbc74ef353a26fc3f794397d57bb48e4e49b0134 (patch) | |
| tree | 6d24795e20725440defd44c1ddfb42297faca758 /libjava/java | |
| parent | 40c41957df55e39ffec994cf8fffe5894d2d5325 (diff) | |
| download | ppe42-gcc-cbc74ef353a26fc3f794397d57bb48e4e49b0134.tar.gz ppe42-gcc-cbc74ef353a26fc3f794397d57bb48e4e49b0134.zip | |
2006-05-04 Richard Guenther <rguenther@suse.de>
PR tree-optimization/14287
PR tree-optimization/14844
PR tree-optimization/19792
PR tree-optimization/21608
PR tree-optimization/27090
* tree-ssa-pre.c (try_combine_conversion): New function.
(compute_avail): After constructing the value-handle
expression, use try_combine_conversion to combine NOP_EXPRs
with previous value-handle expressions and use the result if it
is available.
* gcc.dg/tree-ssa/ssa-fre-1.c: New testcase.
* gcc.dg/tree-ssa/ssa-fre-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113527 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java')
0 files changed, 0 insertions, 0 deletions
