[PATCH] D34885: Add element atomic memset intrinsic

[Daniel Neilson via Phabricator via llvm-commits]

dneilson created this revision.

Continuing the work from https://reviews.llvm.org/D33240, this change introduces an element unordered-atomic memset intrinsic. This intrinsic is essentially memset with the implementation requirement that all stores used for the assignment are done with unordered-atomic stores of a given element size.


https://reviews.llvm.org/D34885

Files:
  docs/LangRef.rst
  include/llvm/CodeGen/RuntimeLibcalls.h
  include/llvm/IR/IntrinsicInst.h
  include/llvm/IR/Intrinsics.td
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/CodeGen/TargetLoweringBase.cpp
  lib/IR/Verifier.cpp
  test/CodeGen/X86/element-wise-atomic-memory-intrinsics.ll
  test/Verifier/element-wise-atomic-memory-intrinsics.ll

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