| Tim Northover | 931a4fe | 2013-08-12 12:51:05 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -O1 -std=gnu89 -triple i386-apple-darwin9 -emit-llvm %s -o - | FileCheck -check-prefix CHECK-GNU89 %s |
| 2 | // RUN: %clang_cc1 -O1 -std=c99 -triple i386-apple-darwin9 -emit-llvm %s -o - | FileCheck -check-prefix CHECK-C99 %s |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 3 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 4 | // CHECK-GNU89-LABEL: define i32 @f0() |
| 5 | // CHECK-C99-LABEL: define i32 @f0() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 6 | int f0(void); |
| 7 | int f0(void) { return 0; } |
| 8 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 9 | // CHECK-GNU89-LABEL: define i32 @f1() |
| 10 | // CHECK-C99-LABEL: define i32 @f1() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 11 | inline int f1(void); |
| 12 | int f1(void) { return 0; } |
| 13 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 14 | // CHECK-GNU89-LABEL: define i32 @f2() |
| 15 | // CHECK-C99-LABEL: define i32 @f2() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 16 | int f2(void); |
| 17 | inline int f2(void) { return 0; } |
| 18 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 19 | // CHECK-GNU89-LABEL: define i32 @f3() |
| 20 | // CHECK-C99-LABEL: define i32 @f3() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 21 | extern inline int f3(void); |
| 22 | int f3(void) { return 0; } |
| 23 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 24 | // CHECK-GNU89-LABEL: define i32 @f5() |
| 25 | // CHECK-C99-LABEL: define i32 @f5() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 26 | extern inline int f5(void); |
| 27 | inline int f5(void) { return 0; } |
| 28 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 29 | // CHECK-GNU89-LABEL: define i32 @f6() |
| 30 | // CHECK-C99-LABEL: define i32 @f6() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 31 | inline int f6(void); |
| 32 | extern inline int f6(void) { return 0; } |
| 33 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 34 | // CHECK-GNU89-LABEL: define i32 @f7() |
| 35 | // CHECK-C99-LABEL: define i32 @f7() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 36 | extern inline int f7(void); |
| 37 | extern int f7(void) { return 0; } |
| 38 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 39 | // CHECK-GNU89-LABEL: define i32 @fA() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 40 | inline int fA(void) { return 0; } |
| 41 | |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 42 | // CHECK-GNU89-LABEL: define i32 @fB() |
| 43 | inline int fB() { return 0; } |
| 44 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 45 | // CHECK-GNU89-LABEL: define available_externally i32 @f4() |
| 46 | // CHECK-C99-LABEL: define i32 @f4() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 47 | int f4(void); |
| 48 | extern inline int f4(void) { return 0; } |
| 49 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 50 | // CHECK-GNU89-LABEL: define available_externally i32 @f8() |
| 51 | // CHECK-C99-LABEL: define i32 @f8() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 52 | extern int f8(void); |
| 53 | extern inline int f8(void) { return 0; } |
| 54 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 55 | // CHECK-GNU89-LABEL: define available_externally i32 @f9() |
| 56 | // CHECK-C99-LABEL: define i32 @f9() |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 57 | extern inline int f9(void); |
| 58 | extern inline int f9(void) { return 0; } |
| 59 | |
| Stephen Lin | 93ab6bf | 2013-08-15 06:47:53 +0000 | [diff] [blame] | 60 | // CHECK-C99-LABEL: define available_externally i32 @fA() |
| Anton Yartsev | 3a5aca8 | 2012-02-02 06:06:34 +0000 | [diff] [blame] | 61 | |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 62 | // CHECK-C99-LABEL: define i32 @fB() |
| 63 | |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 64 | int test_all() { |
| 65 | return f0() + f1() + f2() + f3() + f4() + f5() + f6() + f7() + f8() + f9() |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 66 | + fA() + fB(); |
| Douglas Gregor | 1fc09a9 | 2009-09-13 07:46:26 +0000 | [diff] [blame] | 67 | } |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 68 | |
| 69 | int fB(void); |