[PATCH] D110579: [AMDGPU] Add two new intrinsics to control fp_trunc rounding mode

[Julien Pagès via Phabricator via llvm-commits]

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Add two new intrinsics to precisely control the rounding mode when converting
from f32 to f16.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D110579

Files:
  llvm/include/llvm/IR/Intrinsics.td
  llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
  llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
  llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
  llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/lib/Target/AMDGPU/SIISelLowering.h
  llvm/lib/Target/AMDGPU/SIInstructions.td
  llvm/lib/Target/AMDGPU/SIModeRegister.cpp
  llvm/test/CodeGen/AMDGPU/llvm.experimental.fptrunc.round.ll

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