inline.c revision dbb5a376c8b9272813a30c5519031e9ea2fb071f 
1// RUN: clang %s -emit-llvm -S -o %t -std=c89 &&
2// RUN: grep "define available_externally i32 @ei()" %t &&
3// RUN: grep "define i32 @foo()" %t &&
4// RUN: grep "define i32 @bar()" %t &&
5// RUN: grep "define void @unreferenced1()" %t &&
6// RUN: not grep unreferenced2 %t &&
7
8// RUN: clang %s -emit-llvm -S -o %t -std=c99 &&
9// RUN: grep "define available_externally i32 @ei()" %t &&
10// RUN: grep "define available_externally i32 @foo()" %t &&
11// RUN: grep "define i32 @bar()" %t &&
12// RUN: not grep unreferenced %t &&
13
14// RUN: clang %s -emit-llvm -S -o %t -std=c++98 &&
15// RUN: grep "define available_externally i32 @_Z2eiv()" %t &&
16// RUN: grep "define linkonce_odr i32 @_Z3foov()" %t &&
17// RUN: grep "define i32 @_Z3barv()" %t &&
18// RUN: not grep unreferenced %t
19
20extern inline int ei() { return 123; }
21
22inline int foo() {
23  return ei();
24}
25
26int bar() { return foo(); }
27
28
29inline void unreferenced1() {}
30extern inline void unreferenced2() {}
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32