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(parent: f50e395) | patch
Added support to optimize comparisons with "lshr exact" of a constant.
authorRafael Espindola <rafael.espindola@gmail.com>
Mon, 2 Jun 2014 19:19:04 +0000 (19:19 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Mon, 2 Jun 2014 19:19:04 +0000 (19:19 +0000)
commit83223f52e72534b3c6cd491cffa72a4642262967
tree8b97132a3f3b92affbebddf4c492bf7e23f9df19tree | snapshot
parentf50e3953084cff910450ada6babf672b65ef082dcommit | diff
Added support to optimize comparisons with "lshr exact" of a constant.

Patch by Rahul Jain.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210040 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/InstCombineCompares.cpp diff | blob | history
test/Transforms/InstCombine/icmp.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors