[AArch64][SVE] Improve codegen for fixed length vector concat
authorBradley Smith <bradley.smith@arm.com>
Fri, 14 May 2021 11:22:52 +0000 (12:22 +0100)
committerBradley Smith <bradley.smith@arm.com>
Mon, 24 May 2021 11:56:02 +0000 (12:56 +0100)
commit4bc14be259672257d5c05c58a0ba604002698e93
tree33eafbb53acfb87fefc3587224ce7c9a879f50ea
parent237c6924bd46ec0e33da71f9616caf9bf9965b23
[AArch64][SVE] Improve codegen for fixed length vector concat

Differential Revision: https://reviews.llvm.org/D102498
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
llvm/lib/Target/AArch64/AArch64ISelLowering.h
llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
llvm/test/CodeGen/AArch64/sve-fixed-length-concat.ll [new file with mode: 0644]
llvm/test/CodeGen/AArch64/sve-fixed-length-shuffles.ll