[ARM] VINS f16 pattern
authorDavid Green <david.green@arm.com>
Sun, 21 Mar 2021 12:00:06 +0000 (12:00 +0000)
committerDavid Green <david.green@arm.com>
Sun, 21 Mar 2021 12:00:06 +0000 (12:00 +0000)
commit6d9d2049c8532457e86a48f602a7e5d5ed2828d3
tree6b1d7f929e7d5c19e38f4b6d7319feef1dfa1551
parent02ffbac844e01df2c95dfcb3117213211fe2226d
[ARM] VINS f16 pattern

This adds an extra pattern for inserting an f16 into a odd vector lane
via an VINS. If the dual-insert-lane pattern does not happen to apply,
this can help with some simple cases.

Differential Revision: https://reviews.llvm.org/D95471
llvm/lib/Target/ARM/ARMInstrMVE.td
llvm/test/CodeGen/Thumb2/mve-float16regloops.ll
llvm/test/CodeGen/Thumb2/mve-masked-load.ll
llvm/test/CodeGen/Thumb2/mve-shuffle.ll
llvm/test/CodeGen/Thumb2/mve-vst3.ll