tree f71fe43bac04a4ce82e34fb55ccb9f67b60a33c1
parent 0eccb9c93eef0f3cda9aa184839b41d5794359ff
author Philip Reames <listmail@philipreames.com> 1555343605 +0000
committer Philip Reames <listmail@philipreames.com> 1555343605 +0000

[LoopPred] Hoist and of predicated checks where legal

If we have multiple range checks which can be predicated, hoist the and of the results outside the loop.  This minorly cleans up the resulting IR, but the main motivation is as a building block for D60093.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358419 91177308-0d34-0410-b5e6-96231b3b80d8