diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-08 11:20:00 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-08 11:20:00 +0000 |
| commit | b9b64cb7f34381e2131f5ff5abee2ed35ca6b2b0 (patch) | |
| tree | 27fe13c00c2f39209cfd47f2e65d6c869e76737f /libjava/classpath/java/security/AlgorithmParameters.java | |
| parent | aeeb194b62fce48df2ac5f80932dc52ea8a76b74 (diff) | |
| download | ppe42-gcc-b9b64cb7f34381e2131f5ff5abee2ed35ca6b2b0.tar.gz ppe42-gcc-b9b64cb7f34381e2131f5ff5abee2ed35ca6b2b0.zip | |
2007-01-08 Richard Guenther <rguenther@suse.de>
PR tree-optimization/23603
* tree-vrp.c (set_value_range_to_truthvalue): New function.
(extract_range_from_binary): Fall back to truthvalue instead of
varying for TRUTH_*_EXPR.
(extract_range_from_comparison): Fall back to truthvalue instead of
varying.
(vrp_visit_phi_node): Don't adjust new range bounds to +INF/-INF
if all visited PHI values were constant.
* gcc.dg/tree-ssa/vrp31.c: New testcase.
* gcc.dg/tree-ssa/vrp32.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120578 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/security/AlgorithmParameters.java')
0 files changed, 0 insertions, 0 deletions
