1// RUN: %clang_cc1 %s -cl-std=CL2.0 -O0 -emit-llvm -o - -triple amdgcn | FileCheck %s --check-prefix=CHECK
2
3typedef struct {int a;} ndrange_t;
4
5void callee(long id, global long *out) {
6  out[id] = id;
7}
8
9// CHECK-LABEL: define{{.*}} amdgpu_kernel void @test
10kernel void test(global char *a, char b, global long *c, long d) {
11  queue_t default_queue;
12  unsigned flags = 0;
13  ndrange_t ndrange;
14
15  enqueue_kernel(default_queue, flags, ndrange,
16                 ^(void) {
17                 a[0] = b;
18                 });
19
20  enqueue_kernel(default_queue, flags, ndrange,
21                 ^(void) {
22                 a[0] = b;
23                 c[0] = d;
24                 });
25  enqueue_kernel(default_queue, flags, ndrange,
26                 ^(local void *lp) {
27                 a[0] = b;
28                 c[0] = d;
29                 ((local int*)lp)[0] = 1;
30                 }, 100);
31
32  void (^block)(void) = ^{
33    callee(d, c);
34  };
35
36  enqueue_kernel(default_queue, flags, ndrange, block);
37}
38
39// CHECK-LABEL: define internal amdgpu_kernel void @__test_block_invoke_kernel(<{ i32, i32, i8*, i8 addrspace(1)*, i8 }> %0)
40// CHECK-SAME: #[[ATTR:[0-9]+]] !kernel_arg_addr_space !{{.*}} !kernel_arg_access_qual !{{.*}} !kernel_arg_type !{{.*}} !kernel_arg_base_type !{{.*}} !kernel_arg_type_qual !{{.*}}
41// CHECK: entry:
42// CHECK:  %1 = alloca <{ i32, i32, i8*, i8 addrspace(1)*, i8 }>, align 8, addrspace(5)
43// CHECK:  store <{ i32, i32, i8*, i8 addrspace(1)*, i8 }> %0, <{ i32, i32, i8*, i8 addrspace(1)*, i8 }> addrspace(5)* %1, align 8
44// CHECK:  %2 ={{.*}} addrspacecast <{ i32, i32, i8*, i8 addrspace(1)*, i8 }> addrspace(5)* %1 to i8*
45// CHECK:  call void @__test_block_invoke(i8* %2)
46// CHECK:  ret void
47// CHECK:}
48
49// CHECK-LABEL: define internal amdgpu_kernel void @__test_block_invoke_2_kernel(<{ i32, i32, i8*, i8 addrspace(1)*, i64 addrspace(1)*, i64, i8 }> %0)
50// CHECK-SAME: #[[ATTR]] !kernel_arg_addr_space !{{.*}} !kernel_arg_access_qual !{{.*}} !kernel_arg_type !{{.*}} !kernel_arg_base_type !{{.*}} !kernel_arg_type_qual !{{.*}}
51
52// CHECK-LABEL: define internal amdgpu_kernel void @__test_block_invoke_3_kernel(<{ i32, i32, i8*, i8 addrspace(1)*, i64 addrspace(1)*, i64, i8 }> %0, i8 addrspace(3)* %1)
53// CHECK-SAME: #[[ATTR]] !kernel_arg_addr_space !{{.*}} !kernel_arg_access_qual !{{.*}} !kernel_arg_type !{{.*}} !kernel_arg_base_type !{{.*}} !kernel_arg_type_qual !{{.*}}
54
55// CHECK-LABEL: define internal amdgpu_kernel void @__test_block_invoke_4_kernel(<{ i32, i32, i8*, i64, i64 addrspace(1)* }> %0)
56// CHECK-SAME: #[[ATTR]] !kernel_arg_addr_space !{{.*}} !kernel_arg_access_qual !{{.*}} !kernel_arg_type !{{.*}} !kernel_arg_base_type !{{.*}} !kernel_arg_type_qual !{{.*}}
57
58// CHECK: attributes #[[ATTR]] = { nounwind "enqueued-block" }
59