[PATCH] D76380: [PowerPC][AIX] Implement by-val caller arguments in multiple registers

[Chris Bowler via Phabricator via llvm-commits]

cebowleratibm updated this revision to Diff 252927.
cebowleratibm added a comment.

I split out some of the suggested test improvements to https://reviews.llvm.org/D76875

The patch has been rebased on https://reviews.llvm.org/D76401 ([PowerPC][AIX] ByVal formal argument support: single register.)

Note I've moved the 5-8 byte byval caller tests to aix-cc-byval.ll and left the 5-8 byte byval callee tests in aix64-cc-byval.ll.

I fixed a bug on the byval AllocateStack call in CC_AIX, which needs to reserve ByValSize bytes, rounded up to a multiple of PtrByteSize.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76380/new/

https://reviews.llvm.org/D76380

Files:
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/test/CodeGen/PowerPC/aix-cc-byval-limitation1.ll
  llvm/test/CodeGen/PowerPC/aix-cc-byval-limitation2.ll
  llvm/test/CodeGen/PowerPC/aix-cc-byval.ll
  llvm/test/CodeGen/PowerPC/aix64-cc-byval.ll

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