[PATCH] D73789: [GlobalISel] Tidy up unnecessary calls to createGenericVirtualRegister

[Jay Foad via Phabricator via llvm-commits]

foad created this revision.
foad added reviewers: aemerson, arsenm, dsanders, aditya_nandakumar.
Herald added subscribers: kerbowa, Petar.Avramovic, volkan, atanasyan, jrtc27, hiraditya, rovka, nhaehnle, wdng, jvesely, sdardis.
Herald added a project: LLVM.

As a side effect some redundant copies of constant values are removed by
CSEMIRBuilder.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D73789

Files:
  llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
  llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
  llvm/lib/Target/AArch64/AArch64CallLowering.cpp
  llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  llvm/lib/Target/ARM/ARMCallLowering.cpp
  llvm/lib/Target/ARM/ARMLegalizerInfo.cpp
  llvm/lib/Target/Mips/MipsCallLowering.cpp
  llvm/lib/Target/Mips/MipsLegalizerInfo.cpp
  llvm/lib/Target/X86/X86CallLowering.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/call-translator-cse.ll
  llvm/test/CodeGen/AArch64/GlobalISel/call-translator-ios.ll
  llvm/test/CodeGen/AArch64/GlobalISel/call-translator.ll
  llvm/test/CodeGen/ARM/GlobalISel/arm-legalize-fp.mir
  llvm/test/CodeGen/X86/GlobalISel/irtranslator-callingconv.ll

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