[PATCH] D127495: Don't use the S30 and S31 regs for the pic code .

[Umesh Kalappa via Phabricator via llvm-commits]

umesh.kalappa0 marked an inline comment as done.
umesh.kalappa0 added inline comments.


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Comment at: llvm/lib/Target/PowerPC/PPCCallingConv.td:285
+				          S22, S23, S24, S25, S26, S27, S28, S29,
+					  S31
+			      )>;
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chmeee wrote:
> Should we also drop S31?  R31 is the frame pointer typically, so should almost never be an SPE register in the ABI.
Agree and updated the changes.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D127495/new/

https://reviews.llvm.org/D127495