[PATCH] D105271: [PowerPC][ELF]make sure local variable space does not overlap with parameter save area

[Jinsong Ji via Phabricator via llvm-commits]

jsji added inline comments.


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Comment at: llvm/lib/Target/PowerPC/PPCISelLowering.cpp:6019
+    } else if (Flags.isByVal() && Flags.getByValSize() >= 8)
+      HasParameterArea = true;
 
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This doesn't look like a correct fix to me.
I think we rely on `CalculateStackSlotUsed` for non FastCall ELFV2ABI.
Do we know why `CalculateStackSlotUsed`  is returning false for this case?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D105271/new/

https://reviews.llvm.org/D105271