[all-commits] [llvm/llvm-project] 181205: [MISched] Dump SU node number on `tracePick` (#222...

Tomer Shafir via All-commits all-commits at lists.llvm.org
Fri Sep 11 04:10:30 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 18120564aae0d968a7b08e4b69f4f635fc91ab9c
      https://github.com/llvm/llvm-project/commit/18120564aae0d968a7b08e4b69f4f635fc91ab9c
  Author: Tomer Shafir <tomer.shafir8 at gmail.com>
  Date:   2026-09-11 (Fri, 11 Sep 2026)

  Changed paths:
    M llvm/lib/CodeGen/MachineScheduler.cpp
    M llvm/test/CodeGen/AArch64/misched-detail-resource-booking-01.mir
    M llvm/test/CodeGen/AArch64/misched-detail-resource-booking-02.mir
    M llvm/test/CodeGen/SystemZ/misched-prera-cmp-elim.mir
    M llvm/test/CodeGen/SystemZ/misched-prera-latencies.mir
    M llvm/test/CodeGen/SystemZ/misched-prera-loads.mir

  Log Message:
  -----------
  [MISched] Dump SU node number on `tracePick` (#222631)

Print picked SU node number inline in `tracePick` for convenience.
Otherwise its may be a bit more confusing, for example if we have 2 best
candidates with a similar reason under a single direction.

Printing node number directly as it cannot be an ExitSU (and EntrySU is
effectively unused in-tree).



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