[PATCH] D81364: AMDGPU Initializes StackPtrOffset when NonSpillStackObjects present

[David Stuttard via Phabricator via llvm-commits]

dstuttard marked an inline comment as done.
dstuttard added inline comments.


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Comment at: llvm/lib/Target/AMDGPU/SIFrameLowering.cpp:463
+  // initialize SP in case it is required.
+  if (MF.getFrameInfo().hasCalls() || MFI->hasNonSpillStackObjects()) {
     Register SPReg = MFI->getStackPtrOffsetReg();
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Is there a way to finesse this so it's only added when it is likely to be required?



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  https://reviews.llvm.org/D81364/new/

https://reviews.llvm.org/D81364