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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-08-08 15:01:05 +0000 |
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| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-08-08 15:01:05 +0000 |
| commit | f257af647d2a3072d42969f7a4f10933d8a5c018 (patch) | |
| tree | a4edba721d11775cb5881bd39e35b3624e96afb6 /libjava/classpath/gnu | |
| parent | 1bd37fcf7e1e9d8ea93e5bbc15e40034839db882 (diff) | |
| download | ppe42-gcc-f257af647d2a3072d42969f7a4f10933d8a5c018.tar.gz ppe42-gcc-f257af647d2a3072d42969f7a4f10933d8a5c018.zip | |
2008-08-08 Richard Guenther <rguenther@suse.de>
* tree-ssa-ccp.c (likely_value): Calls are not all varying.
(surely_varying_stmt_p): Calls are varying only if they are
non-builtin and not indirect or have no result.
(ccp_fold): Re-instantiate code before the tuples merge.
* gcc.dg/tree-ssa/ssa-ccp-20.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138882 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/gnu')
0 files changed, 0 insertions, 0 deletions
