[PATCH] D103510: [RISCV] Use vmv.v.[v|i] if we know COPY is under the same vl and vtype.
Hsiangkai Wang via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 9 19:45:52 PDT 2021
HsiangKai updated this revision to Diff 351047.
HsiangKai added a comment.
It may have more implicit arguments in the end of the producing instruction. Such as,
$v25 = PseudoVNCLIP_WV_M1 killed renamable $v8m2, killed renamable $v10, $noreg, 3, implicit-def dead $vxsat, implicit $vxrm, implicit $vl, implicit $vtype
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D103510/new/
https://reviews.llvm.org/D103510
Files:
llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
llvm/test/CodeGen/RISCV/rvv/calling-conv-fastcc.ll
llvm/test/CodeGen/RISCV/rvv/fixed-vectors-calling-conv.ll
llvm/test/CodeGen/RISCV/rvv/vmv-copy.mir
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