[all-commits] [llvm/llvm-project] 5989d4: [flang] Wire allocation-placement into the optimiz...

[jeanPerier via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5989d40ab1d0db8333b5976d957a49525d36cf35
      https://github.com/llvm/llvm-project/commit/5989d40ab1d0db8333b5976d957a49525d36cf35
  Author: jeanPerier <jperier at nvidia.com>
  Date:   2026-07-29 (Wed, 29 Jul 2026)

  Changed paths:
    M flang/include/flang/Optimizer/Passes/CommandLineOpts.h
    M flang/include/flang/Optimizer/Passes/Pipelines.h
    M flang/lib/Optimizer/Passes/CommandLineOpts.cpp
    M flang/lib/Optimizer/Passes/Pipelines.cpp
    M flang/lib/Optimizer/Transforms/AllocationPlacement.cpp
    A flang/test/Fir/allocation-placement-pipeline.fir

  Log Message:
  -----------
  [flang] Wire allocation-placement into the optimizer pipeline (default off) - memory passes unification [3/5] (#210745)

Add a hidden -enable-allocation-placement flag that, when set, replaces
the stack-arrays and memory-allocation-opt passes in the default FIR
optimizer pipeline with the unified allocation-placement pass. The flag
is off by default, so the legacy passes remain the default path and
behavior is unchanged.

When enabled, the pass runs with its default byte-size thresholds; the
-fstack-arrays strategy is forwarded through the new stackArrays option.

Assisted-by: AI



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications