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[ARM] Sink splats to fma intrinsics

Authored by dmgreen on Wed, May 13, 2:08 AM.

Description

[ARM] Sink splats to fma intrinsics

Similar to fmul/fadd, we can sink a splat into a loop containing a fma
in order to use more register instruction variants. For that there are
also adjustments to the sinking code to handle more than 2 arguments.

Differential Revision: https://reviews.llvm.org/D78386

Details

Committed
dmgreenWed, May 13, 6:58 AM
Differential Revision
D78386: [ARM] Sink splats to fma intrinsics
Parents
rG2fe6672498d6: [lldb][NFC] Don't specify a default argument when creating a…
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