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| author | Richard Guenther <rguenther@suse.de> | 2012-05-15 13:18:32 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-05-15 13:18:32 +0000 |
| commit | 8c1f1d428facaaa17c3ce21cfef418948e3c52fa (patch) | |
| tree | 83af2b9b3ebecd6808484f834799b5c45641c689 /gcc/tree.h | |
| parent | 1ce499ae1a08089cbafa46e9577de7096298f10a (diff) | |
| download | gcc-8c1f1d428facaaa17c3ce21cfef418948e3c52fa.zip gcc-8c1f1d428facaaa17c3ce21cfef418948e3c52fa.tar.gz gcc-8c1f1d428facaaa17c3ce21cfef418948e3c52fa.tar.bz2 | |
re PR tree-optimization/53355 (Autovectorization of a simple loop could be improved.)
2012-05-15 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53355
* tree-vrp.c (extract_range_from_binary_expr_1): Handle LSHIFT_EXPRs
by constants.
* gcc.dg/tree-ssa/vrp67.c: New testcase.
From-SVN: r187535
Diffstat (limited to 'gcc/tree.h')
0 files changed, 0 insertions, 0 deletions