[InstCombine] rename variable for readability; NFC
authorSanjay Patel <spatel@rotateright.com>
Wed, 11 Sep 2019 22:31:34 +0000 (22:31 +0000)
committerSanjay Patel <spatel@rotateright.com>
Wed, 11 Sep 2019 22:31:34 +0000 (22:31 +0000)
commit2bfb955c51fd062a0a45fe25858a00e28217d7ed
tree5eca9f81ed48545f1d8a004161ec62c2523e4257
parentffe5466c791ea81f7703f047644642698a37840b
[InstCombine] rename variable for readability; NFC

There's more that can be done here, but "OpI"
doesn't convey that we casted to BinaryOperator.

llvm-svn: 371682
llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp