[all-commits] [llvm/llvm-project] 93c5d8: [ORC][Mips] Fix calling convention handling for la...

[Jiaxun Yang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 93c5d8dc62aed90249af2a821d6fd86f3aa78425
      https://github.com/llvm/llvm-project/commit/93c5d8dc62aed90249af2a821d6fd86f3aa78425
  Author: Jiaxun Yang <jiaxun.yang at flygoat.com>
  Date:   2026-09-18 (Fri, 18 Sep 2026)

  Changed paths:
    M llvm/include/llvm/ExecutionEngine/Orc/OrcABISupport.h
    M llvm/lib/ExecutionEngine/Orc/OrcABISupport.cpp

  Log Message:
  -----------
  [ORC][Mips] Fix calling convention handling for lazy calls (#223830)

Move the resolved address into $t9 before jumping to it, as jumping
target is evaluated before delay slot execution.

Correct the o32 stub size to 16 bytes and reserve the required argument
save area around the reentry call for saved registers.

Update resolver sizes to match the emitted instructions.

Validated with existing tests on Mips Linux for both o32 and n64.



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