[all-commits] [llvm/llvm-project] 229162: [MIScheduler] Print top/down cycle in the SUnit dump.

[Francesco Petrogalli via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 229162d4d7440da09507b5dfc6f72178effdcc6c
      https://github.com/llvm/llvm-project/commit/229162d4d7440da09507b5dfc6f72178effdcc6c
  Author: Francesco Petrogalli <francesco.petrogalli at apple.com>
  Date:   2023-01-17 (Tue, 17 Jan 2023)

  Changed paths:
    M llvm/lib/CodeGen/ScheduleDAGInstrs.cpp
    A llvm/test/CodeGen/AArch64/sched-print-cycle.mir

  Log Message:
  -----------
  [MIScheduler] Print top/down cycle in the SUnit dump.

Add an extra command line option to `llc` that allows checking at what cycle an instruction has been scheduled by the machine scheduler.

Differential Revision: https://reviews.llvm.org/D141289