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| author | Richard Guenther <rguenther@suse.de> | 2007-11-19 12:52:09 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-11-19 12:52:09 +0000 |
| commit | 0cedb9e94ed11da89cb8ee447415a86ad8bf11f6 (patch) | |
| tree | dc74ecf418e243c8716a1cec9373a3f013075b5d /gcc/ada/misc.c | |
| parent | bc3e7a8cfc138ec0cdf1f7e39a8c856a25e9b3db (diff) | |
| download | gcc-0cedb9e94ed11da89cb8ee447415a86ad8bf11f6.zip gcc-0cedb9e94ed11da89cb8ee447415a86ad8bf11f6.tar.gz gcc-0cedb9e94ed11da89cb8ee447415a86ad8bf11f6.tar.bz2 | |
re PR tree-optimization/34099 (optimizer problem)
2007-11-19 Richard Guenther <rguenther@suse.de>
PR tree-optimization/34099
* tree-ssa-ccp.c (likely_value): Exclude all but PLUS_EXPR,
MINUS_EXPR and POINTER_PLUS_EXPR from handling as UNDEFINED
if only one operand is undefined.
* gcc.c-torture/execute/pr34099-2.c: New testcase.
From-SVN: r130289
Diffstat (limited to 'gcc/ada/misc.c')
0 files changed, 0 insertions, 0 deletions