[all-commits] [llvm/llvm-project] a7206a: [RISCV] ReadStoreData is read later in the pipelin...

Michael Maitland via All-commits all-commits at lists.llvm.org
Mon Apr 1 06:36:03 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a7206a6fa32ada15578e3afddcc1480364c25f4c
      https://github.com/llvm/llvm-project/commit/a7206a6fa32ada15578e3afddcc1480364c25f4c
  Author: Michael Maitland <michaeltmaitland at gmail.com>
  Date:   2024-04-01 (Mon, 01 Apr 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVSchedSiFive7.td

  Log Message:
  -----------
  [RISCV] ReadStoreData is read later in the pipeline for SiFive7 (#86454)

Store data is read later in the pipeline, so we use
SiFive7AnyToGPRBypass to model that a store instruction can begin some
cycles before that data is ready.



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