[PATCH] D79537: Add NoMerge MIFlag to avoid MIR branch folding

[Zequan Wu via Phabricator via llvm-commits]

zequanwu updated this revision to Diff 262523.
zequanwu added a reviewer: rnk.
zequanwu added a comment.

add testcase


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79537/new/

https://reviews.llvm.org/D79537

Files:
  llvm/include/llvm/CodeGen/MachineInstr.h
  llvm/include/llvm/CodeGen/SelectionDAG.h
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/BranchFolding.cpp
  llvm/lib/CodeGen/MIRPrinter.cpp
  llvm/lib/CodeGen/MachineInstr.cpp
  llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/nomerge.ll

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