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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-31 16:17:49 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-31 16:17:49 +0000 |
| commit | 0673139b81a4c619e2c93ceebe04b1885986a1a0 (patch) | |
| tree | b1cf895f653525f285670f935e58e7beff2a7eef /libjava/classpath/vm/reference/java | |
| parent | 4be86438b8ea45274f355143d1195247728bc3e3 (diff) | |
| download | ppe42-gcc-0673139b81a4c619e2c93ceebe04b1885986a1a0.tar.gz ppe42-gcc-0673139b81a4c619e2c93ceebe04b1885986a1a0.zip | |
PR middle-end/30322
* fold-const.c (fold_binary): Fold X + ~X and ~X + X into -1 when
we don't care about trapping overflow. Only convert -A - 1 into ~A
when we don't care about trapping overflow.
* gcc.dg/fold-plusnot-1.c: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120300 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/vm/reference/java')
0 files changed, 0 insertions, 0 deletions
