1 // RUN: %clang_cc1 -emit-llvm %s -O2 -fno-builtin -o - | FileCheck %s 2 // Check that -fno-builtin is honored. 3 4 extern int printf(const char*, ...); 5 6 // CHECK: define {{.*}}void {{.*}}foo( foo(const char * msg)7void foo(const char *msg) { 8 // CHECK: call {{.*}}printf 9 printf("%s\n",msg); 10 } 11