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| author | Jakub Jelinek <jakub@redhat.com> | 2014-10-25 22:21:47 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-10-25 22:21:47 +0200 |
| commit | 46a547083ac283bfea3406980a58f1f17b90c5c3 (patch) | |
| tree | be8c1c5907e40185f6fcf7140f52f1d62ac08896 /gcc/tree-vect-patterns.c | |
| parent | 608b9c889efe2b27282ced89114d07e7e9b013ad (diff) | |
| download | gcc-46a547083ac283bfea3406980a58f1f17b90c5c3.zip gcc-46a547083ac283bfea3406980a58f1f17b90c5c3.tar.gz gcc-46a547083ac283bfea3406980a58f1f17b90c5c3.tar.bz2 | |
re PR tree-optimization/63641 (Invalid shift leads to incorrect code on 32-bit system)
PR tree-optimization/63641
* tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
* gcc.c-torture/execute/pr63641.c: New test.
From-SVN: r216693
Diffstat (limited to 'gcc/tree-vect-patterns.c')
0 files changed, 0 insertions, 0 deletions