[PATCH] D70503: [TargetLowering] Pass RetVT, operands, and debug location separately to ExpandChainLibCall.

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
craig.topper added reviewers: eli.friedman, uweigand, pengfei, LiuChen3, kpn, cameron.mcinally.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.

This matches how makeLibCall works and we should consider merging them somehow.

I need this to be able to drop one of the operands when lowering STRICT_FP_ROUND for fp128 on X86.


https://reviews.llvm.org/D70503

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp

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