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[RISCV] Add isMoveReg to vmv1r/vmv2r/vmv4r/vmv8r.v.
authorCraig Topper <craig.topper@sifive.com>
Tue, 18 Jul 2023 16:34:25 +0000 (09:34 -0700)
committerCraig Topper <craig.topper@sifive.com>
Tue, 18 Jul 2023 16:49:23 +0000 (09:49 -0700)
commitcdee88a2e061d529f442a0d01a18ed0688fc207a
tree666246bff981122025805aa05130d10833561c83tree | snapshot
parent7767297b5897ed4fe7a23c5d0dc9c1dec391f17bcommit | diff
[RISCV] Add isMoveReg to vmv1r/vmv2r/vmv4r/vmv8r.v.

This allows TII isCopyInstrImpl to consider them copies.

Reviewed By: wangpc

Differential Revision: https://reviews.llvm.org/D155140
llvm/lib/Target/RISCV/RISCVInstrInfoV.td diff | blob | history
llvm/test/CodeGen/RISCV/rvv/copyprop.mir diff | blob | history
Domain: System / Toolchain;