[PATCH] D24621: AMDGPU/SI: Fix kernel argument ABI for HSA

[Tom Stellard via llvm-commits]

tstellarAMD created this revision.
tstellarAMD added a reviewer: arsenm.
tstellarAMD added a subscriber: llvm-commits.
Herald added subscribers: yaxunl, nhaehnle, wdng, kzhuravl, arsenm.

i8, i16, and f16 values are not extended to 32-bit in the HSA kernel ABI.

https://reviews.llvm.org/D24621

Files:
  lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  test/CodeGen/AMDGPU/kernel-args.ll

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