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| author | Jakub Jelinek <jakub@redhat.com> | 2013-04-29 09:55:09 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-04-29 09:55:09 +0200 |
| commit | 94dc53320e6c22ef0d3f8d8db83c2492de001f5b (patch) | |
| tree | 6cf1064a1d9c33e18ac75ab7b877083fc02d1b1c /gcc/loop-init.c | |
| parent | baee1763e2c82dab41d55da559292030974b41c6 (diff) | |
| download | gcc-94dc53320e6c22ef0d3f8d8db83c2492de001f5b.zip gcc-94dc53320e6c22ef0d3f8d8db83c2492de001f5b.tar.gz gcc-94dc53320e6c22ef0d3f8d8db83c2492de001f5b.tar.bz2 | |
re PR tree-optimization/57083 (Wrong constant folding)
PR tree-optimization/57083
* tree-vrp.c (extract_range_from_binary_expr_1): For LSHIFT_EXPR with
non-singleton shift count range, zero extend low_bound for uns case.
* gcc.dg/torture/pr57083.c: New test.
From-SVN: r198388
Diffstat (limited to 'gcc/loop-init.c')
0 files changed, 0 insertions, 0 deletions