[PATCH] D136764: [MachineCombiner][RISCV] Add fmadd/fmsub/fnmsub instructions patterns

[Anton Sidorenko via Phabricator via llvm-commits]

asi-sc updated this revision to Diff 471500.
asi-sc added a comment.

Merge debug locations of the original instructions when creating new fused instruction.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136764/new/

https://reviews.llvm.org/D136764

Files:
  llvm/include/llvm/CodeGen/MachineCombinerPattern.h
  llvm/lib/CodeGen/MachineCombiner.cpp
  llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
  llvm/lib/Target/RISCV/RISCVInstrInfo.h
  llvm/test/CodeGen/RISCV/machine-combiner-mir.ll
  llvm/test/CodeGen/RISCV/machine-combiner.ll

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