[PATCH] D74349: [PowerPC][AIX] Spill and restore the non-volatile condition register bits.

[Sean Fertile via Phabricator via llvm-commits]

sfertile added inline comments.


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Comment at: llvm/lib/Target/PowerPC/PPCFrameLowering.cpp:1798
 
   // For 32-bit SVR4, allocate the nonvolatile CR spill slot iff the
+  // function uses CR 2, 3, or 4.
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cebowleratibm wrote:
> With removal of isSVR4ABI() on this code path, presumably this code behaves differently for 32-bit SVR4.  Does this comment need to be updated or is this a bug?
Good catch, updated the comment.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74349/new/

https://reviews.llvm.org/D74349