[llvm-branch-commits] [llvm] [AArch64] Prepare for split ZPR and PPR area allocation (NFCI) (PR #142391)

[Benjamin Maxwell via llvm-branch-commits]

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@@ -19,6 +19,11 @@
 
 namespace llvm {
 
+struct SVEStackSizes {
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MacDue wrote:

The usage I was referring to was within `determineSVEStackObjectOffsets()` for `ZPROffset` and `PPROffset`, which based on another suggestion uses the values from the `SVEStackSizes` instance. Changing `SVEStackSizes` means that can't be done without (adding extra casts throughout the function to avoid sign issues). 



https://github.com/llvm/llvm-project/pull/142391