[all-commits] [llvm/llvm-project] 1c7c16: [NFC][PowerPC] use script to regenerate the CHECK ...

[George Koehler via All-commits]

  Branch: refs/heads/release/18.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 1c7c16e58240b649254536317160109478c156d1
      https://github.com/llvm/llvm-project/commit/1c7c16e58240b649254536317160109478c156d1
  Author: Chen Zheng <czhengsz at cn.ibm.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/test/CodeGen/PowerPC/crsave.ll

  Log Message:
  -----------
  [NFC][PowerPC] use script to regenerate the CHECK lines

(cherry picked from commit 3196005f6bedbed61a86626a9e4f8fee7437a914)


  Commit: e74c1678231ab2a7c6defe8bb90366e664780d6f
      https://github.com/llvm/llvm-project/commit/e74c1678231ab2a7c6defe8bb90366e664780d6f
  Author: George Koehler <kernigh at gmail.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
    M llvm/test/CodeGen/PowerPC/crsave.ll

  Log Message:
  -----------
  [PowerPC] provide CFI for ELF32 to unwind cr2, cr3, cr4 (#83098)

Delete the code that skips the CFI for the condition register on ELF32.
The code checked !MustSaveCR, which happened only when
Subtarget.is32BitELFABI(), where spillCalleeSavedRegisters is spilling
cr in a different way. The spill was missing CFI. After deleting this
code, a spill of cr2 to cr4 gets CFI in the same way as a spill of r14
to r31.

Fixes #83094

(cherry picked from commit 6b70c5d79fe44cbe01b0443454c6952c5b541585)


Compare: https://github.com/llvm/llvm-project/compare/c2a57034eff0...e74c1678231a

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