[all-commits] [llvm/llvm-project] 8efc2f: [PowerPC][AIX] Spill/restore the callee-saved cond...

[Sean Fertile via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8efc2f5723b0892d0518bdac441c674b7d850ac6
      https://github.com/llvm/llvm-project/commit/8efc2f5723b0892d0518bdac441c674b7d850ac6
  Author: Sean Fertile <sd.fertile at gmail.com>
  Date:   2020-02-24 (Mon, 24 Feb 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
    M llvm/lib/Target/PowerPC/PPCFrameLowering.h
    M llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
    A llvm/test/CodeGen/PowerPC/aix-crspill.ll
    A llvm/test/CodeGen/PowerPC/aix32-crsave.mir
    A llvm/test/CodeGen/PowerPC/alloca-crspill.ll
    R llvm/test/CodeGen/PowerPC/ppc64-alloca-crspill.ll
    M llvm/test/CodeGen/PowerPC/ppc64-crsave.mir

  Log Message:
  -----------
  [PowerPC][AIX] Spill/restore the callee-saved condition register bits.

Extends the existing support for spilling and restoring the condition
register to the linkage area for 32-bit targets, and enables for AIX.

Differential Revision: https://reviews.llvm.org/D74349