[PATCH] D32621: TargetLowering: Add finalizeLowering() function

[Matthias Braun via Phabricator via llvm-commits]

MatzeB created this revision.
Herald added subscribers: igorb, mcrosier.

Adds a new method `finalizeLowering` to TargetLoweringBase. This is in preparation for an upcoming commit.

This function is meant for target specific adjustments to MachineFrameInfo or register reservations.

Move the freezeRegisters() and the `hasCopyImplyingStackAdjustment()` handling into the new function to prove the concept. As an added bonus GlobalISel no longer missed the `hasCopyImplyingStackAdjustment()` handling with this.


Repository:
  rL LLVM

https://reviews.llvm.org/D32621

Files:
  include/llvm/Target/TargetLowering.h
  lib/CodeGen/GlobalISel/IRTranslator.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
  lib/CodeGen/TargetLoweringBase.cpp
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86ISelLowering.h

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