[PATCH] D78714: [ARM] VMOVhr load -> vldr

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: efriedma, samparker, SjoerdMeijer, ostannard, simon_tatham.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls.

Much like the similar combine added recently for VMOVrh load, this adds a fold for VMOVhr load turning it into a vldr.f16 as opposed to a vldrh and vmov.f16.

It only comes up in certain lowerings, so the test isn't the greatest.


https://reviews.llvm.org/D78714

Files:
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/test/CodeGen/Thumb2/mve-vcmpfr.ll

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