diff options
Diffstat (limited to 'clang/test/CIR/IR/atomic.cir')
| -rw-r--r-- | clang/test/CIR/IR/atomic.cir | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/clang/test/CIR/IR/atomic.cir b/clang/test/CIR/IR/atomic.cir index 8520763..790297f 100644 --- a/clang/test/CIR/IR/atomic.cir +++ b/clang/test/CIR/IR/atomic.cir @@ -5,17 +5,30 @@ cir.func @atomic_xchg(%ptr: !cir.ptr<!s32i>, %val: !s32i) { // CHECK-LABEL: @atomic_xchg - %0 = cir.atomic.xchg relaxed %ptr, %val : !cir.ptr<!s32i> -> !s32i - // CHECK: cir.atomic.xchg relaxed %{{.+}}, %{{.+}} : !cir.ptr<!s32i> -> !s32i - %1 = cir.atomic.xchg consume %ptr, %val : !cir.ptr<!s32i> -> !s32i - // CHECK: cir.atomic.xchg consume %{{.+}}, %{{.+}} : !cir.ptr<!s32i> -> !s32i - %2 = cir.atomic.xchg acquire %ptr, %val : !cir.ptr<!s32i> -> !s32i - // CHECK: cir.atomic.xchg acquire %{{.+}}, %{{.+}} : !cir.ptr<!s32i> -> !s32i - %3 = cir.atomic.xchg release %ptr, %val : !cir.ptr<!s32i> -> !s32i - // CHECK: cir.atomic.xchg release %{{.+}}, %{{.+}} : !cir.ptr<!s32i> -> !s32i - %4 = cir.atomic.xchg acq_rel %ptr, %val : !cir.ptr<!s32i> -> !s32i - // CHECK: cir.atomic.xchg acq_rel %{{.+}}, %{{.+}} : !cir.ptr<!s32i> -> !s32i - %5 = cir.atomic.xchg seq_cst %ptr, %val : !cir.ptr<!s32i> -> !s32i - // CHECK: cir.atomic.xchg seq_cst %{{.+}}, %{{.+}} : !cir.ptr<!s32i> -> !s32i + %0 = cir.atomic.xchg relaxed %ptr, %val : (!cir.ptr<!s32i>, !s32i) -> !s32i + // CHECK: cir.atomic.xchg relaxed %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i) -> !s32i + %1 = cir.atomic.xchg consume %ptr, %val : (!cir.ptr<!s32i>, !s32i) -> !s32i + // CHECK: cir.atomic.xchg consume %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i) -> !s32i + %2 = cir.atomic.xchg acquire %ptr, %val : (!cir.ptr<!s32i>, !s32i) -> !s32i + // CHECK: cir.atomic.xchg acquire %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i) -> !s32i + %3 = cir.atomic.xchg release %ptr, %val : (!cir.ptr<!s32i>, !s32i) -> !s32i + // CHECK: cir.atomic.xchg release %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i) -> !s32i + %4 = cir.atomic.xchg acq_rel %ptr, %val : (!cir.ptr<!s32i>, !s32i) -> !s32i + // CHECK: cir.atomic.xchg acq_rel %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i) -> !s32i + %5 = cir.atomic.xchg seq_cst %ptr, %val : (!cir.ptr<!s32i>, !s32i) -> !s32i + // CHECK: cir.atomic.xchg seq_cst %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i) -> !s32i + cir.return +} + +cir.func @atomic_cmpxchg(%ptr: !cir.ptr<!s32i>, %expected: !s32i, %desired: !s32i) { + // CHECK-LABEL: @atomic_cmpxchg + %0, %1 = cir.atomic.cmpxchg success(relaxed) failure(relaxed) %ptr, %expected, %desired : (!cir.ptr<!s32i>, !s32i, !s32i) -> (!s32i, !cir.bool) + // CHECK: cir.atomic.cmpxchg success(relaxed) failure(relaxed) %{{.+}}, %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i, !s32i) -> (!s32i, !cir.bool) + %2, %3 = cir.atomic.cmpxchg weak success(relaxed) failure(relaxed) %ptr, %expected, %desired : (!cir.ptr<!s32i>, !s32i, !s32i) -> (!s32i, !cir.bool) + // CHECK: cir.atomic.cmpxchg weak success(relaxed) failure(relaxed) %{{.+}}, %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i, !s32i) -> (!s32i, !cir.bool) + %4, %5 = cir.atomic.cmpxchg success(seq_cst) failure(acquire) %ptr, %expected, %desired : (!cir.ptr<!s32i>, !s32i, !s32i) -> (!s32i, !cir.bool) + // CHECK: cir.atomic.cmpxchg success(seq_cst) failure(acquire) %{{.+}}, %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i, !s32i) -> (!s32i, !cir.bool) + %6, %7 = cir.atomic.cmpxchg weak success(seq_cst) failure(acquire) %ptr, %expected, %desired : (!cir.ptr<!s32i>, !s32i, !s32i) -> (!s32i, !cir.bool) + // CHECK: cir.atomic.cmpxchg weak success(seq_cst) failure(acquire) %{{.+}}, %{{.+}}, %{{.+}} : (!cir.ptr<!s32i>, !s32i, !s32i) -> (!s32i, !cir.bool) cir.return } |