[all-commits] [llvm/llvm-project] 1032df: [LTO][Pipelines][Coro] Handle coroutines in LTO pi...

[Vitaly Buka via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1032df6f607b6bee55b5340a878dfcfc17d12653
      https://github.com/llvm/llvm-project/commit/1032df6f607b6bee55b5340a878dfcfc17d12653
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2025-02-12 (Wed, 12 Feb 2025)

  Changed paths:
    M llvm/lib/Passes/PassBuilderPipelines.cpp
    A llvm/test/LTO/X86/coro.ll
    M llvm/test/Other/new-pm-O0-defaults.ll
    M llvm/test/Other/new-pm-lto-defaults.ll

  Log Message:
  -----------
  [LTO][Pipelines][Coro] Handle coroutines in LTO pipeline (#126168)

ThinLTO delays handling of coroutines to ThinLTO backend.
However it's usually possible to use ThinLTO prelink objects for FullLTO.

In this case we have left-over coroutines which crash in codegen.

Issue #104525.



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