[PATCH] D132203: Sink call instructions.

[Zhixuan Huan via Phabricator via llvm-commits]

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Currently call instructions are sunk during IR stage under simple conditions. This diff is to address the call instructions not getting sunk by IR passes where the situation is more complicated.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132203

Files:
  llvm/include/llvm/CodeGen/TargetInstrInfo.h
  llvm/lib/CodeGen/MachineSink.cpp
  llvm/lib/Target/X86/X86InstrInfo.cpp
  llvm/lib/Target/X86/X86InstrInfo.h
  llvm/test/CodeGen/X86/machine-sink-call-8-param-callee.mir
  llvm/test/CodeGen/X86/machine-sink-call-find-nearest-dom.mir
  llvm/test/CodeGen/X86/machine-sink-call-func-ptr.mir
  llvm/test/CodeGen/X86/machine-sink-call-multi-read-to-ret-val.mir
  llvm/test/CodeGen/X86/machine-sink-call-no-ret-val-use.mir
  llvm/test/CodeGen/X86/machine-sink-call-phi-at-use-block.mir
  llvm/test/CodeGen/X86/machine-sink-call.mir

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