1 // RUN: %clang -Xclang -femit-debug-entry-values -g -O2 -target x86_64-none-linux-gnu -S -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-EXT
2 // CHECK-EXT: !DISubprogram(name: "fn1"
3 
4 // RUN: %clang -g -O2 -target x86_64-none-linux-gnu -S -emit-llvm %s -o - | FileCheck %s
5 // CHECK-NOT: !DISubprogram(name: "fn1"
6 
7 extern int fn1(int a, int b);
8 
9 int fn2 () {
10   int x = 4, y = 5;
11   int res = fn1(x, y);
12 
13   return res;
14 }
15 
16