[all-commits] [llvm/llvm-project] 318bdd: [StackSafetyAnalysis] Bail out when calling ifunc

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 318bdd0aeb721c8e9bd67101ac6641e5f9d990f2
      https://github.com/llvm/llvm-project/commit/318bdd0aeb721c8e9bd67101ac6641e5f9d990f2
  Author: Fangrui Song <i at maskray.me>
  Date:   2024-10-29 (Tue, 29 Oct 2024)

  Changed paths:
    M llvm/lib/Analysis/StackSafetyAnalysis.cpp
    M llvm/test/Analysis/StackSafetyAnalysis/local.ll

  Log Message:
  -----------
  [StackSafetyAnalysis] Bail out when calling ifunc

An assertion failure arises when a call instruction calls a GlobalIFunc.
Since we cannot reason about the underlying function, just bail out.

Fix #87923

Pull Request: https://github.com/llvm/llvm-project/pull/113841



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