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| author | Sanjoy Das <sanjoy@playingwithpointers.com> | 2014-10-10 21:22:34 +0000 |
|---|---|---|
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | 2014-10-10 21:22:34 +0000 |
| commit | 1f05c51e5ecdf6e35a58689aead4dc162850914a (patch) | |
| tree | 5424ae2c0072a6571b4c38fe04e159cbc4004b88 /llvm/lib/Support | |
| parent | 38811ccb97cb4fd5a4b9a9e830dcff7c79066acf (diff) | |
| download | bcm5719-llvm-1f05c51e5ecdf6e35a58689aead4dc162850914a.tar.gz bcm5719-llvm-1f05c51e5ecdf6e35a58689aead4dc162850914a.zip | |
This patch teaches ScalarEvolution to pick and use !range metadata.
It also makes it more aggressive in querying range information by
adding a call to isKnownPredicateWithRanges to
isLoopBackedgeGuardedByCond and isLoopEntryGuardedByCond.
phabricator: http://reviews.llvm.org/D5638
Reviewed by: atrick, hfinkel
llvm-svn: 219532
Diffstat (limited to 'llvm/lib/Support')
0 files changed, 0 insertions, 0 deletions
