[ARM][AArch64] Optimize pattern for converting a half word byte swap in a 64-bit...
authorBiplob Mishra <biplob.mishra@arm.com>
Tue, 5 Apr 2022 11:06:17 +0000 (12:06 +0100)
committerBiplob Mishra <biplob.mishra@arm.com>
Tue, 5 Apr 2022 11:23:09 +0000 (12:23 +0100)
commitafca54f0cfc3164e1ebbc7ddf27c8e95f0cd12b6
treea7374e6e1abbc9ec033fee2f6dc6caf9cabc0792
parentf348ca51c741580761e7ddefa1a8a0713494c20e
[ARM][AArch64] Optimize pattern for converting a half word byte swap in a 64-bit input to a rev16 instruction. Differential Revision: https://reviews.llvm.org/D122643
llvm/lib/Target/AArch64/AArch64InstrInfo.td
llvm/test/CodeGen/AArch64/arm64-rev.ll