| Puyan Lotfi | 8df7f1a | 2019-06-17 22:46:54 +0000 | [diff] [blame] | 1 | // RUN: %clang -DSTORAGE="extern" -target x86_64-unknown-linux-gnu -o - \ |
| 2 | // RUN: -emit-interface-stubs \ |
| 3 | // RUN: -interface-stub-version=experimental-yaml-elf-v1 -std=c99 -xc %s | \ |
| 4 | // RUN: FileCheck -check-prefix=CHECK-EXTERN %s |
| 5 | // RUN: %clang -DSTORAGE="extern" -target x86_64-linux-gnu -O0 -o - -c -std=c99 \ |
| 6 | // RUN: -xc %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN %s |
| 7 | |
| 8 | // RUN: %clang -DSTORAGE="extern" -target x86_64-unknown-linux-gnu -o - \ |
| 9 | // RUN: -emit-interface-stubs \ |
| 10 | // RUN: -interface-stub-version=experimental-yaml-elf-v1 -std=c99 -xc %s | \ |
| 11 | // RUN: FileCheck -check-prefix=CHECK-EXTERN2 %s |
| 12 | // RUN: %clang -DSTORAGE="extern" -target x86_64-linux-gnu -O0 -o - -c -std=c99 \ |
| 13 | // RUN: -xc %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-EXTERN2 %s |
| 14 | |
| 15 | // RUN: %clang -DSTORAGE="static" -target x86_64-unknown-linux-gnu -o - \ |
| 16 | // RUN: -emit-interface-stubs \ |
| 17 | // RUN: -interface-stub-version=experimental-yaml-elf-v1 -std=c99 -xc %s | \ |
| 18 | // RUN: FileCheck -check-prefix=CHECK-STATIC %s |
| 19 | // RUN: %clang -DSTORAGE="static" -target x86_64-linux-gnu -O0 -o - -c -std=c99 \ |
| 20 | // RUN: -xc %s | llvm-nm - 2>&1 | FileCheck -check-prefix=CHECK-STATIC %s |
| 21 | |
| 22 | // CHECK-EXTERN-NOT: foo |
| 23 | // CHECK-STATIC-NOT: foo |
| 24 | // CHECK-STATIC-NOT: bar |
| 25 | |
| 26 | // We want to emit extern function symbols. |
| 27 | // CHECK-EXTERN2: bar |
| 28 | STORAGE int foo; |
| 29 | STORAGE int bar() { return 42; } |