[PATCH] D75169: [ARM] Supporting lowering of half-precision FP arguments and returns in AArch32's backend

[Lucas Prates via Phabricator via cfe-commits]

pratlucas updated this revision to Diff 269450.
pratlucas added a comment.

Splitting the patch into two parts: one for introducing the half-precision
handling into AArch32's backend and one for removing the existing coercion
of those arguments from Clang.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75169/new/

https://reviews.llvm.org/D75169

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/Target/ARM/ARMCallingConv.cpp
  llvm/lib/Target/ARM/ARMCallingConv.td
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/lib/Target/ARM/ARMISelLowering.h
  llvm/test/CodeGen/ARM/fp16-args.ll
  llvm/test/CodeGen/ARM/fp16-bitcast.ll
  llvm/test/CodeGen/ARM/fp16-promote.ll
  llvm/test/CodeGen/ARM/fp16-vminmaxnm-safe.ll
  llvm/test/CodeGen/ARM/vecreduce-fadd-legalization-strict.ll
  llvm/test/CodeGen/ARM/vecreduce-fmul-legalization-strict.ll
  llvm/test/CodeGen/Thumb2/mve-shuffle.ll
  llvm/test/CodeGen/Thumb2/mve-vdup.ll
  llvm/test/CodeGen/Thumb2/mve-vecreduce-fminmax.ll

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