[GlobalISel][Localizer] Remove redundant set lookup.
authorAmara Emerson <aemerson@apple.com>
Tue, 18 Jun 2019 22:08:40 +0000 (22:08 +0000)
committerAmara Emerson <aemerson@apple.com>
Tue, 18 Jun 2019 22:08:40 +0000 (22:08 +0000)
commit3c55ded6d1fd207ec54dd902cec57e3550ca365e
tree39145e6d21d1772c473e22b00e5ab9622e6aa23f
parentc46dd2b9d2fe9d51dc00b5f621ba9bf9c38d08f0
[GlobalISel][Localizer] Remove redundant set lookup.

After changing the algorithm to only process the entry block we never revisit
a processed instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363745 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/GlobalISel/Localizer.cpp