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| author | Tom de Vries <tom@codesourcery.com> | 2012-09-07 09:21:11 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2012-09-07 09:21:11 +0000 |
| commit | 25722436a61aa310416ceb64254e634236442d05 (patch) | |
| tree | bda2e1246830004bdba5e494204e07215b78dc4d /README | |
| parent | 7fb3b7a74699bd0dc6a1630756b4bb1ac31658a4 (diff) | |
| download | gcc-25722436a61aa310416ceb64254e634236442d05.zip gcc-25722436a61aa310416ceb64254e634236442d05.tar.gz gcc-25722436a61aa310416ceb64254e634236442d05.tar.bz2 | |
re PR tree-optimization/53986 (missing vrp on bit-mask test, LSHIFT_EXPR not handled)
2012-09-07 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/53986
* tree-vrp.c (extract_range_from_multiplicative_op_1): Allow
LSHIFT_EXPR.
(extract_range_from_binary_expr_1): Handle LSHIFT with constant range as
shift amount.
From-SVN: r191057
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions