diff options
Diffstat (limited to 'clang/test/CodeGenOpenCL/builtins.cl')
| -rw-r--r-- | clang/test/CodeGenOpenCL/builtins.cl | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/clang/test/CodeGenOpenCL/builtins.cl b/clang/test/CodeGenOpenCL/builtins.cl new file mode 100644 index 00000000000..3fba83dcf5d --- /dev/null +++ b/clang/test/CodeGenOpenCL/builtins.cl @@ -0,0 +1,83 @@ +// RUN: %clang_cc1 %s -finclude-default-header -cl-std=CL2.0 -O0 -emit-llvm -o - -triple "spir-unknown-unknown" | FileCheck %s + +void testBranchingOnEnqueueKernel(queue_t default_queue, unsigned flags, ndrange_t ndrange) { + // Ensure `enqueue_kernel` can be branched upon. + + if (enqueue_kernel(default_queue, flags, ndrange, ^(void) {})) + (void)0; + // CHECK: [[P:%[0-9]+]] = call i32 @__enqueue_kernel + // CHECK-NEXT: [[Q:%[a-z0-9]+]] = icmp ne i32 [[P]], 0 + // CHECK-NEXT: br i1 [[Q]] + + if (get_kernel_work_group_size(^(void) {})) + (void)0; + // CHECK: [[P:%[0-9]+]] = call i32 @__get_kernel_work_group_size + // CHECK-NEXT: [[Q:%[a-z0-9]+]] = icmp ne i32 [[P]], 0 + // CHECK-NEXT: br i1 [[Q]] + + if (get_kernel_preferred_work_group_size_multiple(^(void) {})) + (void)0; + // CHECK: [[P:%[0-9]+]] = call i32 @__get_kernel_preferred_work_group_size_multiple_impl + // CHECK-NEXT: [[Q:%[a-z0-9]+]] = icmp ne i32 [[P]], 0 + // CHECK-NEXT: br i1 [[Q]] +} + +void testBranchinOnPipeOperations(read_only pipe int r, write_only pipe int w, global int* ptr) { + // Verify that return type is correctly casted to i1 value. + + if (read_pipe(r, ptr)) + (void)0; + // CHECK: [[R:%[0-9]+]] = call i32 @__read_pipe_2 + // CHECK-NEXT: icmp ne i32 [[R]], 0 + + if (write_pipe(w, ptr)) + (void)0; + // CHECK: [[R:%[0-9]+]] = call i32 @__write_pipe_2 + // CHECK-NEXT: icmp ne i32 [[R]], 0 + + if (get_pipe_num_packets(r)) + (void)0; + // CHECK: [[R:%[0-9]+]] = call i32 @__get_pipe_num_packets_ro + // CHECK-NEXT: icmp ne i32 [[R]], 0 + + if (get_pipe_num_packets(w)) + (void)0; + // CHECK: [[R:%[0-9]+]] = call i32 @__get_pipe_num_packets_wo + // CHECK-NEXT: icmp ne i32 [[R]], 0 + + if (get_pipe_max_packets(r)) + (void)0; + // CHECK: [[R:%[0-9]+]] = call i32 @__get_pipe_max_packets_ro + // CHECK-NEXT: icmp ne i32 [[R]], 0 + + if (get_pipe_max_packets(w)) + (void)0; + // CHECK: [[R:%[0-9]+]] = call i32 @__get_pipe_max_packets_wo + // CHECK-NEXT: icmp ne i32 [[R]], 0 +} + +void testBranchingOnAddressSpaceCast(generic long* ptr) { + // Verify that pointer types are properly casted, respecting address spaces. + + if (to_global(ptr)) + (void)0; + // CHECK: [[P:%[0-9]+]] = call [[GLOBAL_VOID:i8 addrspace\(1\)\*]] @__to_global([[GENERIC_VOID:i8 addrspace\(4\)\*]] {{%[0-9]+}}) + // CHECK-NEXT: [[Q:%[0-9]+]] = bitcast [[GLOBAL_VOID]] [[P]] to [[GLOBAL_i64:i64 addrspace\(1\)\*]] + // CHECK-NEXT: [[BOOL:%[a-z0-9]+]] = icmp ne [[GLOBAL_i64]] [[Q]], null + // CHECK-NEXT: br i1 [[BOOL]] + + if (to_local(ptr)) + (void)0; + // CHECK: [[P:%[0-9]+]] = call [[LOCAL_VOID:i8 addrspace\(3\)\*]] @__to_local([[GENERIC_VOID]] {{%[0-9]+}}) + // CHECK-NEXT: [[Q:%[0-9]+]] = bitcast [[LOCAL_VOID]] [[P]] to [[LOCAL_i64:i64 addrspace\(3\)\*]] + // CHECK-NEXT: [[BOOL:%[a-z0-9]+]] = icmp ne [[LOCAL_i64]] [[Q]], null + // CHECK-NEXT: br i1 [[BOOL]] + + if (to_private(ptr)) + (void)0; + // CHECK: [[P:%[0-9]+]] = call [[PRIVATE_VOID:i8\*]] @__to_private([[GENERIC_VOID]] {{%[0-9]+}}) + // CHECK-NEXT: [[Q:%[0-9]+]] = bitcast [[PRIVATE_VOID]] [[P]] to [[PRIVATE_i64:i64\*]] + // CHECK-NEXT: [[BOOL:%[a-z0-9]+]] = icmp ne [[PRIVATE_i64]] [[Q]], null + // CHECK-NEXT: br i1 [[BOOL]] +} + |
