Shih-wei Liao | f8fd82b | 2010-02-10 11:10:31 -0800 | [diff] [blame^] | 1 | // RUN: %clang_cc1 %s -emit-llvm -o %t |
| 2 | |
| 3 | int g(); |
| 4 | |
| 5 | int foo(int i) { |
| 6 | return g(i); |
| 7 | } |
| 8 | |
| 9 | int g(int i) { |
| 10 | return g(i); |
| 11 | } |
| 12 | |
| 13 | // rdar://6110827 |
| 14 | typedef void T(void); |
| 15 | void test3(T f) { |
| 16 | f(); |
| 17 | } |
| 18 | |
| 19 | int a(int); |
| 20 | int a() {return 1;} |
| 21 | |
| 22 | // RUN: grep 'define void @f0()' %t |
| 23 | void f0() {} |
| 24 | |
| 25 | void f1(); |
| 26 | // RUN: grep 'call void @f1()' %t |
| 27 | void f2(void) { |
| 28 | f1(1, 2, 3); |
| 29 | } |
| 30 | // RUN: grep 'define void @f1()' %t |
| 31 | void f1() {} |
| 32 | |
| 33 | // RUN: grep 'define .* @f3' %t | not grep -F '...' |
| 34 | struct foo { int X, Y, Z; } f3() { |
| 35 | while (1) {} |
| 36 | } |
| 37 | |
| 38 | // PR4423 - This shouldn't crash in codegen |
| 39 | void f4() {} |
| 40 | void f5() { f4(42); } |