[all-commits] [llvm/llvm-project] 3b5f12: [SandboxVec][Scheduler] Update full state of sched...

[vporpo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3b5f12df5d6b0eba63be43bdfdb34af5fde20c6e
      https://github.com/llvm/llvm-project/commit/3b5f12df5d6b0eba63be43bdfdb34af5fde20c6e
  Author: vporpo <vasileios.porpodas at amd.com>
  Date:   2026-09-11 (Fri, 11 Sep 2026)

  Changed paths:
    M llvm/include/llvm/Transforms/Vectorize/SandboxVectorizer/DependencyGraph.h
    M llvm/include/llvm/Transforms/Vectorize/SandboxVectorizer/Scheduler.h
    M llvm/lib/Transforms/Vectorize/SandboxVectorizer/DependencyGraph.cpp
    M llvm/lib/Transforms/Vectorize/SandboxVectorizer/Scheduler.cpp
    M llvm/unittests/Transforms/Vectorize/SandboxVectorizer/DependencyGraphTest.cpp
    M llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SchedulerTest.cpp

  Log Message:
  -----------
  [SandboxVec][Scheduler] Update full state of scheduler when IR changes (#222180)

Up until now the scheduler state has not been maintained fully upon IR
changes.

This is not really needed for correct operation of the current
vectorizer because scheduling happens before emitting the vectorized IR,
so there is no real need for updating the scheduler with the current
implementation. Nevertheless, the implementation may change so the right
thing to do is to make sure the scheduler's state is always correct.

So this patch implements the missing callbacks for erase, move and set
use and updates the scheduler state accordingly.



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