[all-commits] [llvm/llvm-project] 95f42a: [mlir] Outline registered operation-model allocati...

[Mehdi Amini via All-commits]

  Branch: refs/heads/users/mamini/mlir-operation-model-allocation
  Home:   https://github.com/llvm/llvm-project
  Commit: 95f42afbb8ad0950af3c71c9ad2a0d10ce2b1c5d
      https://github.com/llvm/llvm-project/commit/95f42afbb8ad0950af3c71c9ad2a0d10ce2b1c5d
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2026-09-10 (Thu, 10 Sep 2026)

  Changed paths:
    M mlir/include/mlir/IR/OperationSupport.h
    M mlir/lib/IR/MLIRContext.cpp

  Log Message:
  -----------
  [mlir] Outline registered operation-model allocation (NFC)

Allocate operation-model storage through an out-of-line owner so every
registration TU does not instantiate the allocation and deletion machinery.

Across three controlled -j16 rebuilds of 44 registration TUs, median
instructions fell from 2.284T to 2.203T (-3.519%) and median wall time fell
from 40.60s to 38.53s (-5.099%).

Assisted-by: Codex



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