[PATCH] D64746: Add constrained intrinsics for lrint and lround

[Kevin P. Neal via Phabricator via llvm-commits]

kpn updated this revision to Diff 217923.
kpn added a comment.

Address review comments.

If I tweak ExpandNode() to know that we shouldn't attempt to bypass creating a libcall when encountering a strict lrint/lround then I no longer need to register these nodes for any of the integer types.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D64746/new/

https://reviews.llvm.org/D64746

Files:
  docs/LangRef.rst
  include/llvm/CodeGen/ISDOpcodes.h
  include/llvm/CodeGen/SelectionDAGNodes.h
  include/llvm/CodeGen/TargetLowering.h
  include/llvm/IR/IntrinsicInst.h
  include/llvm/IR/Intrinsics.td
  include/llvm/Target/TargetSelectionDAG.td
  lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
  lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
  lib/CodeGen/TargetLoweringBase.cpp
  lib/IR/IntrinsicInst.cpp
  lib/IR/Verifier.cpp
  test/CodeGen/X86/fp-intrinsics.ll
  test/Feature/fp-intrinsics.ll

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