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(parent: fb1d915) | patch
LoopRerollPass: Prefer Value::hasOneUse() over Value::getNumUses(). NFC.
authorZvi Rackover <zvi.rackover@intel.com>
Tue, 18 Apr 2017 14:55:43 +0000 (14:55 +0000)
committerZvi Rackover <zvi.rackover@intel.com>
Tue, 18 Apr 2017 14:55:43 +0000 (14:55 +0000)
commitd942397e24f76850420d0f70e66bdbb79e49d300
tree7e754fdb6b061a00150d54a84032ee6a68d36d83tree | snapshot
parentfb1d915ab2dff98eac756cf882b872f9a4f34882commit | diff
LoopRerollPass: Prefer Value::hasOneUse() over Value::getNumUses(). NFC.

getNumUses() can be more expensive as it iterates over all list's elements.

llvm-svn: 300558
llvm/lib/Transforms/Scalar/LoopRerollPass.cpp diff | blob | history
Domain: System / Toolchain;