[PATCH] D40602: [X86] Add MC level selection support for SHLD (64-bit only)

Andrew V. Tischenko via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 18 07:00:06 PST 2018


avt77 updated this revision to Diff 130404.
avt77 added a comment.

I added special switch "mc-shld-enabled" to allow the job of this patch. As result we have only one changed test specially added by me previously. And now the whole patch is rather small.


https://reviews.llvm.org/D40602

Files:
  include/llvm/CodeGen/MachineCombinerPattern.h
  lib/CodeGen/MachineCombiner.cpp
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86InstrInfo.cpp
  lib/Target/X86/X86InstrInfo.h
  test/CodeGen/X86/schedule-x86-64-shld.ll

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