| Joerg Sonnenberger | 4fe497d | 2011-05-13 21:12:10 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple=i686-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix=LINUX |
| 2 | // RUN: %clang_cc1 -triple=i686-apple-darwin9 -emit-llvm %s -o - | FileCheck %s --check-prefix=DARWIN |
| 3 | |
| 4 | char *strerror(int) asm("alias"); |
| Benjamin Kramer | 5c247db | 2011-11-20 21:05:04 +0000 | [diff] [blame] | 5 | int x __asm("foo"); |
| Joerg Sonnenberger | 4fe497d | 2011-05-13 21:12:10 +0000 | [diff] [blame] | 6 | |
| Benjamin Kramer | 5c247db | 2011-11-20 21:05:04 +0000 | [diff] [blame] | 7 | int *test(void) { |
| 8 | static int y __asm("bar"); |
| 9 | strerror(-1); |
| 10 | return &y; |
| Joerg Sonnenberger | 4fe497d | 2011-05-13 21:12:10 +0000 | [diff] [blame] | 11 | } |
| 12 | |
| Benjamin Kramer | 5c247db | 2011-11-20 21:05:04 +0000 | [diff] [blame] | 13 | // LINUX: @bar = internal global i32 0 |
| 14 | // LINUX: @foo = common global i32 0 |
| Joerg Sonnenberger | 4fe497d | 2011-05-13 21:12:10 +0000 | [diff] [blame] | 15 | // LINUX: declare i8* @alias(i32) |
| Benjamin Kramer | 5c247db | 2011-11-20 21:05:04 +0000 | [diff] [blame] | 16 | |
| 17 | // DARWIN: @"\01bar" = internal global i32 0 |
| 18 | // DARWIN: @"\01foo" = common global i32 0 |
| Joerg Sonnenberger | 4fe497d | 2011-05-13 21:12:10 +0000 | [diff] [blame] | 19 | // DARWIN: declare i8* @"\01alias"(i32) |
| Serge Pavlov | 9c4e770 | 2013-07-03 15:32:48 +0000 | [diff] [blame] | 20 | |
| 21 | // PR7887 |
| 22 | int pr7887_1 asm(""); |
| 23 | extern int pr7887_2 asm(""); |
| 24 | int pr7887_3 () asm(""); |
| 25 | |
| 26 | int pt7887_4 () { |
| 27 | static int y asm(""); |
| 28 | y = pr7887_3(); |
| 29 | pr7887_2 = 1; |
| 30 | return pr7887_1; |
| 31 | } |