[all-commits] [llvm/llvm-project] 06a8d9: [mlir][bufferization] Implement e2e IR transformat...

Krish Gupta via All-commits all-commits at lists.llvm.org
Mon Jun 1 04:31:30 PDT 2026


  Branch: refs/heads/users/KrxGu/static-memory-planner
  Home:   https://github.com/llvm/llvm-project
  Commit: 06a8d9b138ca05d7158f045b1dc79bb321241428
      https://github.com/llvm/llvm-project/commit/06a8d9b138ca05d7158f045b1dc79bb321241428
  Author: KrxGu <krishom70 at gmail.com>
  Date:   2026-06-01 (Mon, 01 Jun 2026)

  Changed paths:
    M mlir/lib/Dialect/Bufferization/Transforms/StaticMemoryPlannerAnalysis.cpp
    M mlir/test/Dialect/Bufferization/Transforms/static-memory-planner-analysis.mlir

  Log Message:
  -----------
  [mlir][bufferization] Implement e2e IR transformation for static memory planner

This adds the complete transformation pass that converts multiple
memref.alloc/dealloc pairs into a single arena with subviews.

The offset assignment is intentionally simple (just sequential) - this
establishes the e2e pipeline so we can add smarter bin-packing later.

Tests verify arena sizing, sequential offsets, and that dynamic shapes
or missing deallocations are correctly skipped.



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