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| author | Richard Guenther <rguenther@suse.de> | 2011-08-05 07:33:09 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-08-05 07:33:09 +0000 |
| commit | 8b201bc546eac5bba84fe9daf7872a7b9803d9c0 (patch) | |
| tree | 8e3eb958094c78323b96a3c4e79bb3662e9d36d9 /gcc/tree-vect-loop.c | |
| parent | 44997fe47870ee693dfda30d818d5aeee8a32b9b (diff) | |
| download | gcc-8b201bc546eac5bba84fe9daf7872a7b9803d9c0.zip gcc-8b201bc546eac5bba84fe9daf7872a7b9803d9c0.tar.gz gcc-8b201bc546eac5bba84fe9daf7872a7b9803d9c0.tar.bz2 | |
tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always return true for constant integer ranges.
2011-08-05 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always
return true for constant integer ranges.
(extract_range_from_binary_expr_1): Simplify BIT_AND_EXPR and
BIT_IOR_EXPR handling.
* gcc.dg/tree-ssa/vrp51.c: Disable CCP.
* gcc.dg/tree-ssa/vrp52.c: Likewise.
* gcc.dg/tree-ssa/vrp53.c: Likewise.
From-SVN: r177423
Diffstat (limited to 'gcc/tree-vect-loop.c')
0 files changed, 0 insertions, 0 deletions