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| author | Richard Guenther <rguenther@suse.de> | 2012-09-14 11:39:18 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-09-14 11:39:18 +0000 |
| commit | f7a39c55dc9b10f45b88547f7ec326639304c518 (patch) | |
| tree | 6fd00479962b123f3a8374ee9d88447add3a7f1d /gcc/tree-ssa-ccp.c | |
| parent | 3ebd25e11b571812971df97c1c589a64f94634a6 (diff) | |
| download | gcc-f7a39c55dc9b10f45b88547f7ec326639304c518.zip gcc-f7a39c55dc9b10f45b88547f7ec326639304c518.tar.gz gcc-f7a39c55dc9b10f45b88547f7ec326639304c518.tar.bz2 | |
tree-vrp.c (register_new_assert_for): Simplify for backward walk.
2012-09-14 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (register_new_assert_for): Simplify for backward
walk.
(find_assert_locations_1): Walk the basic-block backwards,
properly add/prune from live. Use live for asserts derived
from stmts.
From-SVN: r191293
Diffstat (limited to 'gcc/tree-ssa-ccp.c')
0 files changed, 0 insertions, 0 deletions