[PATCH] D40807: [RISCV] Support stack frames and offsets up to 32-bits

[Alex Bradbury via Phabricator via llvm-commits]

asb created this revision.
Herald added subscribers: jordy.potman.lists, simoncook, johnrusso, rbar.

Also, factor out stack pointer manipulation to use the new 'adjustReg' helper function.

I think this is fairly straight-forward, but I'd appreciate an extra pair of eyes just to recheck I'm setting killflags etc appropriately.


https://reviews.llvm.org/D40807

Files:
  lib/Target/RISCV/RISCVFrameLowering.cpp
  lib/Target/RISCV/RISCVFrameLowering.h
  lib/Target/RISCV/RISCVRegisterInfo.cpp
  lib/Target/RISCV/RISCVRegisterInfo.h
  test/CodeGen/RISCV/large-stack.ll

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