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| author | Jiong Wang <jiwang@gcc.gnu.org> | 2015-11-23 12:14:05 +0000 |
|---|---|---|
| committer | Jiong Wang <jiwang@gcc.gnu.org> | 2015-11-23 12:14:05 +0000 |
| commit | f7b492ea50624b72ec1d3c109fe0128a69b9e343 (patch) | |
| tree | 87ac82b67ee566ffc72ae143a1af2161f5edf2a2 /gcc/cp | |
| parent | a789b24062605aee7cdf3cc20a79524e3984edc5 (diff) | |
| download | gcc-f7b492ea50624b72ec1d3c109fe0128a69b9e343.zip gcc-f7b492ea50624b72ec1d3c109fe0128a69b9e343.tar.gz gcc-f7b492ea50624b72ec1d3c109fe0128a69b9e343.tar.bz2 | |
[Patch] Drop constant overflow flag in adjust_range_with_scev when possible
2015-11-23 Richard Biener <rguenth@gcc.gnu.com>
Jiong Wang <jiong.wang@arm.com>
gcc/
PR tree-optimization/68317
PR tree-optimization/68326
* tree-vrp.c (adjust_range_with_scev): Call drop_tree_overflow if the
final min and max are not infinity.
gcc/testsuite/
* gcc.dg/pr68317.c: New testcase.
From-SVN: r230754
Diffstat (limited to 'gcc/cp')
0 files changed, 0 insertions, 0 deletions