[mips] Add some comments related to the optimization performed in performSELECTCombine.
authorMatheus Almeida <matheus.almeida@imgtec.com>
Thu, 5 Dec 2013 11:56:56 +0000 (11:56 +0000)
committerMatheus Almeida <matheus.almeida@imgtec.com>
Thu, 5 Dec 2013 11:56:56 +0000 (11:56 +0000)
commit00877e733fc0366a93240b85dccfbd853c6135c5
treea0ef86b7e8fd3f950090c5fefa15904167bc4e18
parent4faa2b38fb0fa98fd3f157a5456c828c4e762dce
[mips] Add some comments related to the optimization performed in performSELECTCombine.
The structure of the code was slightly modified so that the next patch is easier to read/review.

No functional changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196496 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Mips/MipsISelLowering.cpp