[PATCH] D42353: [Codegen] support of 'nof' flag lowering on X86 target

[Mohammed Agabaria via Phabricator via llvm-commits]

magabari created this revision.
magabari added reviewers: llvm-commits, eli.friedman, sanjoy, zvi, delena, MatzeB, craig.topper, DavidKreitzer, hfinkel.

This patch contains a support of lowering 'nof' flag in https://reviews.llvm.org/D41944 
Currently this support is for X86 target and other target may provide their own implementation.


Repository:
  rL LLVM

https://reviews.llvm.org/D42353

Files:
  CodeGen/SelectionDAG/LegalizeVectorOps.cpp
  CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  CodeGen/X86/combine-sdiv.ll
  CodeGen/X86/combine-udiv.ll
  Target/X86/X86ISelLowering.cpp
  Target/X86/X86ISelLowering.h
  Target/X86/X86TargetTransformInfo.cpp
  llvm/CodeGen/SelectionDAGNodes.h
  llvm/CodeGen/TargetLowering.h

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