[all-commits] [llvm/llvm-project] d6e079: [Mips] Add the missing judgment when processing fu...

yingopq via All-commits all-commits at lists.llvm.org
Fri Jan 24 04:03:25 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d6e0798a2a7cef94b2457f39c93f7083aaebd29d
      https://github.com/llvm/llvm-project/commit/d6e0798a2a7cef94b2457f39c93f7083aaebd29d
  Author: yingopq <115543042+yingopq at users.noreply.github.com>
  Date:   2025-01-24 (Fri, 24 Jan 2025)

  Changed paths:
    M llvm/lib/Target/Mips/MipsBranchExpansion.cpp
    A llvm/test/CodeGen/Mips/llvm-ir/sdiv-freebsd.ll

  Log Message:
  -----------
  [Mips] Add the missing judgment when processing function handleMFLOSlot (#121463)

In function handleMFLOSlot, we may get a variable LastInstInFunction
with a value of true from function getNextMachineInstr and IInSlot may
be null which would trigger an assert.
So we need to skip this case.

Fix #118223.



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