[all-commits] [llvm/llvm-project] 40a80a: Lower TAGPstack with negative offset to SUBG.

[Evgenii Stepanov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 40a80a0a19f4ed1b5d4a2e842c5541da36342c14
      https://github.com/llvm/llvm-project/commit/40a80a0a19f4ed1b5d4a2e842c5541da36342c14
  Author: Evgenii Stepanov <eugenis at google.com>
  Date:   2020-01-06 (Mon, 06 Jan 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
    A llvm/test/CodeGen/AArch64/addg_subg.mir

  Log Message:
  -----------
  Lower TAGPstack with negative offset to SUBG.

Summary:
This never really occurs in the current codegen, so only a MIR test is
possible.

Reviewers: ostannard, pcc

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D72123