| Joerg Sonnenberger | 244a577 | 2015-03-04 14:25:35 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm < %s| FileCheck %s |
| 2 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm < %s| FileCheck %s |
| Reid Kleckner | 533bd17 | 2015-03-04 19:24:16 +0000 | [diff] [blame] | 3 | // RUN: %clang_cc1 -triple x86_64-windows -emit-llvm < %s| FileCheck %s |
| Joerg Sonnenberger | 244a577 | 2015-03-04 14:25:35 +0000 | [diff] [blame] | 4 | // RUN: %clang_cc1 -triple powerpc-unknown-unknown -emit-llvm < %s| FileCheck %s |
| 5 | // RUN: %clang_cc1 -triple powerpc64-unknown-unknown -emit-llvm < %s| FileCheck %s |
| Chris Dewhurst | fe9e509 | 2016-06-15 16:08:13 +0000 | [diff] [blame] | 6 | // RUN: %clang_cc1 -triple sparc-eabi-unknown -emit-llvm < %s | FileCheck %s |
| Joerg Sonnenberger | 244a577 | 2015-03-04 14:25:35 +0000 | [diff] [blame] | 7 | |
| Daniel Jasper | 8dc4a2a | 2015-03-04 15:02:17 +0000 | [diff] [blame] | 8 | // RUN: %clang_cc1 -triple aarch64-unknown-unknown -emit-llvm-only -verify %s |
| 9 | // RUN: %clang_cc1 -triple mips-unknown-unknown -emit-llvm-only -verify %s |
| 10 | // RUN: %clang_cc1 -triple mips64-unknown-unknown -emit-llvm-only -verify %s |
| Joerg Sonnenberger | 096feeb | 2015-02-23 20:23:47 +0000 | [diff] [blame] | 11 | |
| Joerg Sonnenberger | 2717328 | 2015-03-11 23:46:32 +0000 | [diff] [blame] | 12 | // Check that __builtin_longjmp and __builtin_setjmp are lowered into |
| Joerg Sonnenberger | 096feeb | 2015-02-23 20:23:47 +0000 | [diff] [blame] | 13 | // IR intrinsics on those architectures that can handle them. |
| Joerg Sonnenberger | 2717328 | 2015-03-11 23:46:32 +0000 | [diff] [blame] | 14 | // Check that an error is created otherwise. |
| Joerg Sonnenberger | 096feeb | 2015-02-23 20:23:47 +0000 | [diff] [blame] | 15 | |
| 16 | typedef void *jmp_buf; |
| 17 | jmp_buf buf; |
| 18 | |
| Joerg Sonnenberger | 244a577 | 2015-03-04 14:25:35 +0000 | [diff] [blame] | 19 | // CHECK: define{{.*}} void @do_jump() |
| 20 | // CHECK: call{{.*}} void @llvm.eh.sjlj.longjmp |
| Joerg Sonnenberger | 096feeb | 2015-02-23 20:23:47 +0000 | [diff] [blame] | 21 | |
| Joerg Sonnenberger | 244a577 | 2015-03-04 14:25:35 +0000 | [diff] [blame] | 22 | // CHECK: define{{.*}} void @do_setjmp() |
| 23 | // CHECK: call{{.*}} i32 @llvm.eh.sjlj.setjmp |
| Joerg Sonnenberger | 096feeb | 2015-02-23 20:23:47 +0000 | [diff] [blame] | 24 | |
| 25 | void do_jump(void) { |
| Joerg Sonnenberger | 2717328 | 2015-03-11 23:46:32 +0000 | [diff] [blame] | 26 | __builtin_longjmp(buf, 1); // expected-error {{__builtin_longjmp is not supported for the current target}} |
| Joerg Sonnenberger | 096feeb | 2015-02-23 20:23:47 +0000 | [diff] [blame] | 27 | } |
| 28 | |
| 29 | void f(void); |
| 30 | |
| 31 | void do_setjmp(void) { |
| Joerg Sonnenberger | 2717328 | 2015-03-11 23:46:32 +0000 | [diff] [blame] | 32 | if (!__builtin_setjmp(buf)) // expected-error {{__builtin_setjmp is not supported for the current target}} |
| Joerg Sonnenberger | 096feeb | 2015-02-23 20:23:47 +0000 | [diff] [blame] | 33 | f(); |
| 34 | } |