text: // RUN: %clang_cc1 -triple i686-linux-gnu -std=c++11 -S -emit-llvm -o - %s | FileCheck %s
  //
  // Regression test for the issue reported at
  // https://reviews.llvm.org/D78162#1986104
  
  typedef unsigned long size_t;
  
  extern "C" __inline__ __attribute__((__gnu_inline__)) void *memcpy(void *a, const void *b, unsigned c) {
    return __builtin_memcpy(a, b, c);
  }
  void *memcpy(void *, const void *, unsigned);
  
  // CHECK-LABEL: define void @_Z1av
  void a() { (void)memcpy; }
  
  // CHECK-NOT: nobuiltin
  