[all-commits] [llvm/llvm-project] 75b79c: [LLD][X86] Match delayLoad thunk with MSVC (#149521)

[Evgenii Kudriashov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 75b79c9238bc083cdff2d2364be40633fdf4d1ad
      https://github.com/llvm/llvm-project/commit/75b79c9238bc083cdff2d2364be40633fdf4d1ad
  Author: Evgenii Kudriashov <evgenii.kudriashov at intel.com>
  Date:   2025-07-28 (Mon, 28 Jul 2025)

  Changed paths:
    M lld/COFF/DLL.cpp
    M lld/test/COFF/arm64ec-delayimport.test
    M lld/test/COFF/arm64x-delayimport.test
    M lld/test/COFF/delayimports.test
    M lld/test/COFF/delayimporttables.yaml
    M lld/test/COFF/giats.s

  Log Message:
  -----------
  [LLD][X86] Match delayLoad thunk with MSVC (#149521)

Previously we saved registers in the shadow space of callee before
calling __delayLoadHelper2. Now we save arguments in the shadow space of
the caller and allocate shadow space for the callee.

Fixes #51941

---------

Co-authored-by: Benjamin Santerre <benjamin.santerre at gmail.com>



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