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| author | Dan Gohman <gohman@apple.com> | 2009-10-20 04:50:37 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-10-20 04:50:37 +0000 |
| commit | c0964a571b622547787d91bc30a896fe5f1c0797 (patch) | |
| tree | 564d54d51f746b63e09bbdbdea67a25e7b12e170 /llvm/test/Analysis | |
| parent | ccc2e0cbda3884c8eba8e2d36ef884b2fa739843 (diff) | |
| download | bcm5719-llvm-c0964a571b622547787d91bc30a896fe5f1c0797.tar.gz bcm5719-llvm-c0964a571b622547787d91bc30a896fe5f1c0797.zip | |
Re-apply r84295, with fixes to how the loop "top" and "bottom" blocks are
tracked. Instead of trying to manually keep track of these locations
while doing complex modifications, just recompute them when they're needed.
This fixes a bug in which the TopMBB and BotMBB were not correctly updated,
leading to invalid transformations.
llvm-svn: 84598
Diffstat (limited to 'llvm/test/Analysis')
0 files changed, 0 insertions, 0 deletions
