[PATCH] D125812: [RISCV] Canonicalize AVL=setvli to AVL=Imm or AVL=VLMAX
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 17 10:58:48 PDT 2022
craig.topper added inline comments.
================
Comment at: llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp:1265
+ VSETVLIInfo DefInfo = getInfoForVSETVLI(*DefMI);
+ if (DefInfo.hasSameVTYPE(Require) &&
+ (DefInfo.hasAVLImm() || DefInfo.getAVLReg() == RISCV::X0)) {
----------------
Can this be hasSameVLMAX instead of hasSameVTYPE?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D125812/new/
https://reviews.llvm.org/D125812
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