[PATCH] D107866: [ARM] Add VFP lowering for fptosi.sat

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: samtebbs, SjoerdMeijer, NickGuy, ostannard, simon_tatham.
Herald added subscribers: hiraditya, kristof.beyls.
dmgreen requested review of this revision.
Herald added a project: LLVM.

This extends D107865 <https://reviews.llvm.org/D107865> to the VFP insructions, lowering llvm.fptosi.sat and llvm.fptoui.sat to VCVT instructions that inherently perform the saturate.


https://reviews.llvm.org/D107866

Files:
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/lib/Target/ARM/ARMInstrVFP.td
  llvm/test/CodeGen/ARM/fptosi-sat-scalar.ll
  llvm/test/CodeGen/ARM/fptoui-sat-scalar.ll
  llvm/test/CodeGen/Thumb2/mve-fptosi-sat-vector.ll
  llvm/test/CodeGen/Thumb2/mve-fptoui-sat-vector.ll

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