// RUN: %clang_cc1 -triple i386-pc-linux-gnu -DBITCODE -emit-llvm-bc -o %t.bc %s
// RUN: %clang_cc1 -triple i386-pc-linux-gnu -mlink-bitcode-file %t.bc -O3 -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-NO-BC %s
// RUN: not %clang_cc1 -triple i386-pc-linux-gnu -DBITCODE -mlink-bitcode-file %t.bc -O3 -emit-llvm -o - %s 2>&1 | FileCheck -check-prefix=CHECK-BC %s

int f(void);

#ifdef BITCODE

// CHECK-BC: fatal error: cannot link module {{.*}}'f': symbol multiply defined
int f(void) {
  return 42;
}

#else

// CHECK-NO-BC-LABEL: define i32 @g
// CHECK-NO-BC: ret i32 42
int g(void) {
  return f();
}

// CHECK-NO-BC-LABEL: define i32 @f

#endif

// RUN: %clang_cc1 -triple i386-pc-linux-gnu -DBITCODE -emit-llvm-bc -o %t.bc %s
// RUN: %clang_cc1 -triple i386-pc-linux-gnu -mlink-bitcode-file %t.bc -O3 -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-NO-BC %s
// RUN: not %clang_cc1 -triple i386-pc-linux-gnu -DBITCODE -mlink-bitcode-file %t.bc -O3 -emit-llvm -o - %s 2>&1 | FileCheck -check-prefix=CHECK-BC %s

int f(void);

#ifdef BITCODE

// CHECK-BC: 'f': symbol multiply defined
int f(void) {
  return 42;
}

#else

// CHECK-NO-BC-LABEL: define i32 @g
// CHECK-NO-BC: ret i32 42
int g(void) {
  return f();
}

// CHECK-NO-BC-LABEL: define i32 @f

#endif

--- 
+++ 
@@ -6,7 +6,7 @@
 
 #ifdef BITCODE
 
-// CHECK-BC: 'f': symbol multiply defined
+// CHECK-BC: fatal error: cannot link module {{.*}}'f': symbol multiply defined
 int f(void) {
   return 42;
 }
Make this test a bit stricter by checking clang's output too.

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@220604 91177308-0d34-0410-b5e6-96231b3b80d8
