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| author | Richard Biener <rguenther@suse.de> | 2015-11-23 15:21:32 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-11-23 15:21:32 +0000 |
| commit | 3789bf8412fb7ecde28694552d6c1f35a4e8ce52 (patch) | |
| tree | ed35bdd54ea7057eb9acff643f542abc99f99c4d /gcc/java/java-except.h | |
| parent | 78cc43a2ab49c6ce1c730503cff73ea2e3a597bc (diff) | |
| download | gcc-3789bf8412fb7ecde28694552d6c1f35a4e8ce52.zip gcc-3789bf8412fb7ecde28694552d6c1f35a4e8ce52.tar.gz gcc-3789bf8412fb7ecde28694552d6c1f35a4e8ce52.tar.bz2 | |
re PR tree-optimization/68465 (pass_lim doesn't detect identical loop entry conditions)
2015-11-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/68465
* tree-ssa-sccvn.c (sccvn_dom_walker::before_dom_children):
Also record equalities from multiple predecessor blocks if
only one non-backedge exists.
* gcc.dg/tree-ssa/ssa-fre-52.c: New testcase.
From-SVN: r230764
Diffstat (limited to 'gcc/java/java-except.h')
0 files changed, 0 insertions, 0 deletions