[PATCH] D125270: [riscv] Remove mutation of prior vsetvli from insertion dataflow
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 24 10:25:41 PDT 2022
craig.topper added inline comments.
================
Comment at: llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp:484
+ Register AVLReg = MI.getOperand(1).getReg();
+ return DestReg == RISCV::X0 && AVLReg == RISCV::X0;
+}
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Since it's PseudoVSETVLIX0 can we move AVLReg == RISCV::X0 to an assert?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D125270/new/
https://reviews.llvm.org/D125270
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