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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-17 09:59:47 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-17 09:59:47 +0000 |
| commit | bc228ba1571ffea2c7a33835a88e1f0509d3378b (patch) | |
| tree | 8d7974135748186f9ae1e8c1ad50e589d9721b56 /libjava/classpath/lib/gnu/java/beans/decoder/PersistenceParser$JavaHandlerCreator.class | |
| parent | 43d03c2381ee68cd880b58706f30e6029deb6934 (diff) | |
| download | ppe42-gcc-bc228ba1571ffea2c7a33835a88e1f0509d3378b.tar.gz ppe42-gcc-bc228ba1571ffea2c7a33835a88e1f0509d3378b.zip | |
2013-10-17 Richard Biener <rguenther@suse.de>
PR tree-optimization/58143
* tree-ssa-loop-im.c (arith_code_with_undefined_signed_overflow):
New function.
(rewrite_to_defined_overflow): Likewise.
(move_computations_dom_walker::before_dom): Rewrite stmts
with undefined signed overflow that are not always executed
into unsigned arithmetic.
* gcc.dg/torture/pr58143-1.c: New testcase.
* gcc.dg/torture/pr58143-2.c: Likewise.
* gcc.dg/torture/pr58143-3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203745 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/lib/gnu/java/beans/decoder/PersistenceParser$JavaHandlerCreator.class')
0 files changed, 0 insertions, 0 deletions
