1// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s 2 3// PR8839 4extern "C" char memmove(); 5 6int main() { 7 // CHECK: call signext i8 @memmove() 8 return memmove(); 9} 10 11// <rdar://problem/10063539> 12 13template<int (*Compare)(const char *s1, const char *s2)> 14int equal(const char *s1, const char *s2) { 15 return Compare(s1, s2) == 0; 16} 17 18// CHECK: define weak_odr i32 @_Z5equalIXadL_Z16__builtin_strcmpPKcS1_EEEiS1_S1_ 19// CHECK: call i32 @strcmp 20template int equal<&__builtin_strcmp>(const char*, const char*); 21 22