| David Chisnall | 7a7ee30 | 2012-01-16 17:27:18 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s |
| 2 | |||||
| 3 | // Check that no atomic operations are used in any initialisation of _Atomic | ||||
| 4 | // types. | ||||
| 5 | |||||
| 6 | _Atomic(int) i = 42; | ||||
| 7 | |||||
| 8 | void foo() | ||||
| 9 | { | ||||
| 10 | _Atomic(int) j = 12; // CHECK: store | ||||
| 11 | // CHECK-NOT: atomic | ||||
| Richard Smith | fafbf06 | 2012-04-11 17:55:32 +0000 | [diff] [blame^] | 12 | __c11_atomic_init(&j, 42); // CHECK: store |
| 13 | // CHECK-NOT: atomic | ||||
| David Chisnall | 7a7ee30 | 2012-01-16 17:27:18 +0000 | [diff] [blame] | 14 | } |