1// RUN: %clang_cc1 %s -cl-std=CL2.0 -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck -check-prefixes=COMMON,SPIR %s
2// RUN: %clang_cc1 %s -cl-std=CL2.0 -emit-llvm -o - -O0 -triple amdgcn-amd-amdhsa | FileCheck -check-prefixes=COMMON,AMDGCN %s
3
4// COMMON: @__block_literal_global = internal addrspace(1) constant { i32, i32 } { i32 8, i32 4 }
5// COMMON-NOT: .str
6
7// SPIR-LABEL: define internal {{.*}}void @block_A_block_invoke(i8 addrspace(4)* %.block_descriptor, i8 addrspace(3)* %a)
8// AMDGCN-LABEL: define internal {{.*}}void @block_A_block_invoke(i8* %.block_descriptor, i8 addrspace(3)* %a)
9void (^block_A)(local void *) = ^(local void *a) {
10  return;
11};
12
13// COMMON-LABEL: define {{.*}}void @foo()
14void foo(){
15  int i;
16  // COMMON-NOT: %block.isa
17  // COMMON-NOT: %block.flags
18  // COMMON-NOT: %block.reserved
19  // COMMON-NOT: %block.descriptor
20  // SPIR: %[[block_size:.*]] = getelementptr inbounds <{ i32, i32, i32 }>, <{ i32, i32, i32 }>* %[[block:.*]], i32 0, i32 0
21  // AMDGCN: %[[block_size:.*]] = getelementptr inbounds <{ i32, i32, i32 }>, <{ i32, i32, i32 }> addrspace(5)* %[[block:.*]], i32 0, i32 0
22  // SPIR: store i32 12, i32* %[[block_size]]
23  // AMDGCN: store i32 12, i32 addrspace(5)* %[[block_size]]
24  // SPIR: %[[block_align:.*]] = getelementptr inbounds <{ i32, i32, i32 }>, <{ i32, i32, i32 }>* %[[block]], i32 0, i32 1
25  // AMDGCN: %[[block_align:.*]] = getelementptr inbounds <{ i32, i32, i32 }>, <{ i32, i32, i32 }> addrspace(5)* %[[block]], i32 0, i32 1
26  // SPIR: store i32 4, i32* %[[block_align]]
27  // AMDGCN: store i32 4, i32 addrspace(5)* %[[block_align]]
28  // SPIR: %[[block_captured:.*]] = getelementptr inbounds <{ i32, i32, i32 }>, <{ i32, i32, i32 }>* %[[block]], i32 0, i32 2
29  // SPIR: %[[i_value:.*]] = load i32, i32* %i
30  // SPIR: store i32 %[[i_value]], i32* %[[block_captured]],
31  // SPIR: %[[blk_ptr:.*]] = bitcast <{ i32, i32, i32 }>* %[[block]] to i32 ()*
32  // SPIR: %[[blk_gen_ptr:.*]] = addrspacecast i32 ()* %[[blk_ptr]] to i32 () addrspace(4)*
33  // SPIR: store i32 () addrspace(4)* %[[blk_gen_ptr]], i32 () addrspace(4)** %[[block_B:.*]],
34  // SPIR: %[[block_literal:.*]] = load i32 () addrspace(4)*, i32 () addrspace(4)** %[[block_B]]
35  // SPIR: %[[blk_gen_ptr:.*]] = bitcast i32 () addrspace(4)* %[[block_literal]] to i8 addrspace(4)*
36  // SPIR: call {{.*}}i32 @__foo_block_invoke(i8 addrspace(4)* %[[blk_gen_ptr]])
37  // AMDGCN: %[[block_captured:.*]] = getelementptr inbounds <{ i32, i32, i32 }>, <{ i32, i32, i32 }> addrspace(5)* %[[block]], i32 0, i32 2
38  // AMDGCN: %[[i_value:.*]] = load i32, i32 addrspace(5)* %i
39  // AMDGCN: store i32 %[[i_value]], i32 addrspace(5)* %[[block_captured]],
40  // AMDGCN: %[[blk_ptr:.*]] = bitcast <{ i32, i32, i32 }> addrspace(5)* %[[block]] to i32 () addrspace(5)*
41  // AMDGCN: %[[blk_gen_ptr:.*]] = addrspacecast i32 () addrspace(5)* %[[blk_ptr]] to i32 ()*
42  // AMDGCN: store i32 ()* %[[blk_gen_ptr]], i32 ()* addrspace(5)* %[[block_B:.*]],
43  // AMDGCN: %[[block_literal:.*]] = load i32 ()*, i32 ()* addrspace(5)* %[[block_B]]
44  // AMDGCN: %[[blk_gen_ptr:.*]] = bitcast i32 ()* %[[block_literal]] to i8*
45  // AMDGCN: call {{.*}}i32 @__foo_block_invoke(i8* %[[blk_gen_ptr]])
46
47  int (^ block_B)(void) = ^{
48    return i;
49  };
50  block_B();
51}
52
53// SPIR-LABEL: define internal {{.*}}i32 @__foo_block_invoke(i8 addrspace(4)* %.block_descriptor)
54// SPIR:  %[[block:.*]] = bitcast i8 addrspace(4)* %.block_descriptor to <{ i32, i32, i32 }> addrspace(4)*
55// SPIR:  %[[block_capture_addr:.*]] = getelementptr inbounds <{ i32, i32, i32 }>, <{ i32, i32, i32 }> addrspace(4)* %[[block]], i32 0, i32 2
56// SPIR:  %[[block_capture:.*]] = load i32, i32 addrspace(4)* %[[block_capture_addr]]
57// AMDGCN-LABEL: define internal {{.*}}i32 @__foo_block_invoke(i8* %.block_descriptor)
58// AMDGCN:  %[[block:.*]] = bitcast i8* %.block_descriptor to <{ i32, i32, i32 }>*
59// AMDGCN:  %[[block_capture_addr:.*]] = getelementptr inbounds <{ i32, i32, i32 }>, <{ i32, i32, i32 }>* %[[block]], i32 0, i32 2
60// AMDGCN:  %[[block_capture:.*]] = load i32, i32* %[[block_capture_addr]]
61
62// COMMON-NOT: define{{.*}}@__foo_block_invoke_kernel
63