[InstCombine] replace dyn_casts with matches; NFCI
authorSanjay Patel <spatel@rotateright.com>
Tue, 2 Aug 2016 22:38:33 +0000 (22:38 +0000)
committerSanjay Patel <spatel@rotateright.com>
Tue, 2 Aug 2016 22:38:33 +0000 (22:38 +0000)
commitab50a93888b20d11faa604d2a6760eb635cafb83
tree8443d1c34e4d0684f90bc323abf222bf9bacafbc
parentf981e30b45a88dda761100909940167648db42e6
[InstCombine] replace dyn_casts with matches; NFCI

Clean-up before changing this to allow folds for vectors.

llvm-svn: 277538
llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
llvm/lib/Transforms/InstCombine/InstCombineInternal.h