[all-commits] [llvm/llvm-project] a294d9: Revert "[IPRA][ARM] Spill extra registers at -Oz"

[ostannard via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a294d9eb2152ccd5c44b9e45ad291a199a944c56
      https://github.com/llvm/llvm-project/commit/a294d9eb2152ccd5c44b9e45ad291a199a944c56
  Author: Oliver Stannard <oliver.stannard at linaro.org>
  Date:   2020-04-06 (Mon, 06 Apr 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/MachineRegisterInfo.h
    M llvm/lib/CodeGen/MachineRegisterInfo.cpp
    M llvm/lib/CodeGen/PrologEpilogInserter.cpp
    M llvm/lib/Target/ARM/ARMFrameLowering.cpp
    M llvm/lib/Target/ARM/ARMFrameLowering.h
    M llvm/lib/Target/ARM/ARMISelLowering.cpp
    M llvm/lib/Target/ARM/Thumb1FrameLowering.cpp
    R llvm/test/CodeGen/ARM/ipra-extra-spills-exceptions.ll
    R llvm/test/CodeGen/ARM/ipra-extra-spills.ll
    M llvm/test/CodeGen/Thumb2/ifcvt-minsize.ll

  Log Message:
  -----------
  Revert "[IPRA][ARM] Spill extra registers at -Oz"

Reverting because this is causing failures on bots with expensive checks
enabled.

This reverts commit 73cea83a6f5ab521edf3cccfc603534776d691ec.