diff options
| author | Richard Guenther <rguenther@suse.de> | 2011-10-17 12:22:54 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-10-17 12:22:54 +0000 |
| commit | 7d5a0f1b4e54f83337d5a0b093b0a40ae8cf27d6 (patch) | |
| tree | c4d0d2f384a38c365c5371e2b67503ad50a6fb57 /libcpp | |
| parent | b9bd6f743843a53de1396c43d1e308e51d40c5c4 (diff) | |
| download | gcc-7d5a0f1b4e54f83337d5a0b093b0a40ae8cf27d6.zip gcc-7d5a0f1b4e54f83337d5a0b093b0a40ae8cf27d6.tar.gz gcc-7d5a0f1b4e54f83337d5a0b093b0a40ae8cf27d6.tar.bz2 | |
re PR tree-optimization/50729 (Silent code gen fault: Value range propagation seems to propagate values across narrowing/widening)
2011-10-17 Richard Guenther <rguenther@suse.de>
PR tree-optimization/50729
* tree-vrp.c (extract_range_from_unary_expr_1): Remove
redundant test.
(simplify_conversion_using_ranges): Properly test the
intermediate result.
* gcc.dg/torture/pr50729.c: New testcase.
From-SVN: r180087
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions