Turn cos(-x) into cos(x). Patch by Alexander Malyshev!
authorNick Lewycky <nicholas@mxc.ca>
Tue, 27 Dec 2011 18:25:50 +0000 (18:25 +0000)
committerNick Lewycky <nicholas@mxc.ca>
Tue, 27 Dec 2011 18:25:50 +0000 (18:25 +0000)
commita6b21ea4ba4ef7250346c9423807415be049ebfd
tree71751adefbb21d54ef5ae62786bf2407bd46b59a
parent27baab62e7d6267d9b18e4665c6bb1b75dae10d4
Turn cos(-x) into cos(x). Patch by Alexander Malyshev!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147291 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/SimplifyLibCalls.cpp
test/Transforms/SimplifyLibCalls/cos.ll [new file with mode: 0644]