[X86][SSE] Improve comments describing combineTruncatedArithmetic. NFCI.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 19 Jan 2017 18:18:32 +0000 (18:18 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 19 Jan 2017 18:18:32 +0000 (18:18 +0000)
commitdb101e4d579944652a58232f3c9d139d4f9eac1d
treed71280933ed721cd0a68fd03977d499d1c4e4093
parent650fca5f287d9c1ab9e79f57663c158cf48824b2
[X86][SSE] Improve comments describing combineTruncatedArithmetic. NFCI.

llvm-svn: 292502
llvm/lib/Target/X86/X86ISelLowering.cpp