[InstCombine] improve variable name and use 'match'; NFC
authorSanjay Patel <spatel@rotateright.com>
Mon, 24 Sep 2018 16:39:03 +0000 (16:39 +0000)
committerSanjay Patel <spatel@rotateright.com>
Mon, 24 Sep 2018 16:39:03 +0000 (16:39 +0000)
commit7a52626a081b6a860357b15663ab9731fc4805f5
tree6450d7bb379c9e9c296e332f05aeb4cbfa8b7c08
parent3bdf34f20e9afa3e0c389b3e8df1d30503e77fa7
[InstCombine] improve variable name and use 'match'; NFC

'width' of a vector usually refers to the bit-width.

https://bugs.llvm.org/show_bug.cgi?id=39016
shows a case where we could extend this fold to handle
a case where the number of elements in the bitcasted
vector is not equal to the resulting value.

llvm-svn: 342902
llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp