[PATCH] D76401: [PowerPC][AIX] ByVal formal argument support: single register.

[Sean Fertile via Phabricator via llvm-commits]

sfertile created this revision.
sfertile added reviewers: cebowleratibm, ZarkoCA, jasonliu.
sfertile added a project: PowerPC.
Herald added subscribers: shchenz, kbarton, hiraditya, nemanjai.
Herald added a project: LLVM.
sfertile added inline comments.
Herald added a subscriber: wuzish.


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Comment at: llvm/test/CodeGen/PowerPC/aix-cc-byval.ll:37
 
-; ASM32PWR4:       stwu 1, -64(1)
-; ASM32PWR4-NEXT:  lwz [[REG:[0-9]+]], LC{{[0-9]+}}(2)
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If no one has any objections I'll land the check prefix changes in this test and the 64-bit equivalent test as a separate NFC patch. 


Adds support for passing ByVal formal arguments as long as they fit in a single register.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D76401

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

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