[PATCH] D32769: [X86][LWP] Add llvm support for LWP instructions.

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon created this revision.

This patch adds support for the the LightWeight Profiling (LWP) instructions which are available on all AMD Bulldozer class CPUs (bdver1 to bdver4).


Repository:
  rL LLVM

https://reviews.llvm.org/D32769

Files:
  include/llvm/IR/IntrinsicsX86.td
  lib/Support/Host.cpp
  lib/Target/X86/X86.td
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86ISelLowering.h
  lib/Target/X86/X86InstrInfo.td
  lib/Target/X86/X86Schedule.td
  lib/Target/X86/X86Subtarget.cpp
  lib/Target/X86/X86Subtarget.h
  test/CodeGen/X86/lwp-intrinsics-x86_64.ll
  test/CodeGen/X86/lwp-intrinsics.ll
  test/MC/X86/lwp-x86_64.s
  test/MC/X86/lwp.s

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