[PATCH] D109486: [ARM] Remove some isel patterns that appears to redundant.

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
craig.topper added a reviewer: efriedma.
Herald added subscribers: hiraditya, kristof.beyls.
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Herald added a project: LLVM.

These patterns are either identical to the pattern in the
corresponding instruction definition or they have the fadd_mlx
operands commuted relative to the instruction definition. Tablegen
should automatically generate the commuted version.

Also remove DontUseNEONForFP from some FP16 Pat predicates.
Since this does not appear on the predicates for the instruction
definitions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109486

Files:
  llvm/lib/Target/ARM/ARMInstrVFP.td

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