1 // RUN: %clang_cc1 %s -cl-std=CL2.0 -ffake-address-space-map -O0 -emit-llvm -o - -triple "spir-unknown-unknown" | FileCheck %s --check-prefix=COMMON --check-prefix=B32
2 // RUN: %clang_cc1 %s -cl-std=CL2.0 -ffake-address-space-map -O0 -emit-llvm -o - -triple "spir64-unknown-unknown" | FileCheck %s --check-prefix=COMMON --check-prefix=B64
4 typedef void (^bl_t)(local void *);
6 // N.B. The check here only exists to set BL_GLOBAL
7 // COMMON: @block_G = {{.*}}bitcast ([[BL_GLOBAL:[^@]+@__block_literal_global(\.[0-9]+)?]]
8 const bl_t block_G = (bl_t) ^ (local void *a) {};
10 kernel void device_side_enqueue(global int *a, global int *b, int i) {
11 // COMMON: %default_queue = alloca %opencl.queue_t*
12 queue_t default_queue;
13 // COMMON: %flags = alloca i32
15 // COMMON: %ndrange = alloca %opencl.ndrange_t*
17 // COMMON: %clk_event = alloca %opencl.clk_event_t*
18 clk_event_t clk_event;
19 // COMMON: %event_wait_list = alloca %opencl.clk_event_t*
20 clk_event_t event_wait_list;
21 // COMMON: %event_wait_list2 = alloca [1 x %opencl.clk_event_t*]
22 clk_event_t event_wait_list2[] = {clk_event};
24 // COMMON: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t{{.*}}*, %opencl.queue_t{{.*}}** %default_queue
25 // COMMON: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
26 // COMMON: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
27 // COMMON: [[BL:%[0-9]+]] = bitcast <{ i8*, i32, i32, i8*, %struct.__block_descriptor addrspace(2)*, i32{{.*}}, i32{{.*}}, i32{{.*}} }>* %block to void ()*
28 // COMMON: [[BL_I8:%[0-9]+]] = bitcast void ()* [[BL]] to i8*
29 // COMMON: call i32 @__enqueue_kernel_basic(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* [[BL_I8]])
30 enqueue_kernel(default_queue, flags, ndrange,
35 // COMMON: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t{{.*}}*, %opencl.queue_t{{.*}}** %default_queue
36 // COMMON: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
37 // COMMON: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
38 // COMMON: [[WAIT_EVNT:%[0-9]+]] = addrspacecast %opencl.clk_event_t{{.*}}** %event_wait_list to %opencl.clk_event_t{{.*}}* addrspace(4)*
39 // COMMON: [[EVNT:%[0-9]+]] = addrspacecast %opencl.clk_event_t{{.*}}** %clk_event to %opencl.clk_event_t{{.*}}* addrspace(4)*
40 // COMMON: [[BL:%[0-9]+]] = bitcast <{ i8*, i32, i32, i8*, %struct.__block_descriptor addrspace(2)*, i32{{.*}}, i32{{.*}}, i32{{.*}} }>* %block3 to void ()*
41 // COMMON: [[BL_I8:%[0-9]+]] = bitcast void ()* [[BL]] to i8*
42 // COMMON: call i32 @__enqueue_kernel_basic_events(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* {{.*}}, i32 2, %opencl.clk_event_t{{.*}}* addrspace(4)* [[WAIT_EVNT]], %opencl.clk_event_t{{.*}}* addrspace(4)* [[EVNT]], i8* [[BL_I8]])
43 enqueue_kernel(default_queue, flags, ndrange, 2, &event_wait_list, &clk_event,
48 // COMMON: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t{{.*}}*, %opencl.queue_t{{.*}}** %default_queue
49 // COMMON: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
50 // COMMON: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
51 // B32: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i8*, i32, ...) @__enqueue_kernel_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 256)
52 // B64: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i8*, i32, ...) @__enqueue_kernel_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i64 256)
53 enqueue_kernel(default_queue, flags, ndrange,
59 // COMMON: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t{{.*}}*, %opencl.queue_t{{.*}}** %default_queue
60 // COMMON: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
61 // COMMON: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
62 // B32: [[SIZE:%[0-9]+]] = zext i8 {{%[0-9]+}} to i32
63 // B32: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i8*, i32, ...) @__enqueue_kernel_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 [[SIZE]])
64 // B64: [[SIZE:%[0-9]+]] = zext i8 {{%[0-9]+}} to i64
65 // B64: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i8*, i32, ...) @__enqueue_kernel_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i64 [[SIZE]])
66 enqueue_kernel(default_queue, flags, ndrange,
72 // COMMON: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t{{.*}}*, %opencl.queue_t{{.*}}** %default_queue
73 // COMMON: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
74 // COMMON: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
75 // COMMON: [[AD:%arraydecay[0-9]*]] = getelementptr inbounds [1 x %opencl.clk_event_t*], [1 x %opencl.clk_event_t*]* %event_wait_list2, i32 0, i32 0
76 // COMMON: [[WAIT_EVNT:%[0-9]+]] = addrspacecast %opencl.clk_event_t{{.*}}** [[AD]] to %opencl.clk_event_t{{.*}}* addrspace(4)*
77 // COMMON: [[EVNT:%[0-9]+]] = addrspacecast %opencl.clk_event_t{{.*}}** %clk_event to %opencl.clk_event_t{{.*}}* addrspace(4)*
78 // B32: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i32, %opencl.clk_event_t{{.*}}* addrspace(4)*, %opencl.clk_event_t{{.*}}* addrspace(4)*, i8*, i32, ...) @__enqueue_kernel_events_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* {{.*}}, i32 2, %opencl.clk_event_t{{.*}} [[WAIT_EVNT]], %opencl.clk_event_t{{.*}} [[EVNT]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 256)
79 // B64: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i32, %opencl.clk_event_t{{.*}}* addrspace(4)*, %opencl.clk_event_t{{.*}}* addrspace(4)*, i8*, i32, ...) @__enqueue_kernel_events_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* {{.*}}, i32 2, %opencl.clk_event_t{{.*}} [[WAIT_EVNT]], %opencl.clk_event_t{{.*}} [[EVNT]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i64 256)
80 enqueue_kernel(default_queue, flags, ndrange, 2, event_wait_list2, &clk_event,
86 // COMMON: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t{{.*}}*, %opencl.queue_t{{.*}}** %default_queue
87 // COMMON: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
88 // COMMON: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
89 // COMMON: [[AD:%arraydecay[0-9]*]] = getelementptr inbounds [1 x %opencl.clk_event_t*], [1 x %opencl.clk_event_t*]* %event_wait_list2, i32 0, i32 0
90 // COMMON: [[WAIT_EVNT:%[0-9]+]] = addrspacecast %opencl.clk_event_t{{.*}}** [[AD]] to %opencl.clk_event_t{{.*}}* addrspace(4)*
91 // COMMON: [[EVNT:%[0-9]+]] = addrspacecast %opencl.clk_event_t{{.*}}** %clk_event to %opencl.clk_event_t{{.*}}* addrspace(4)*
92 // B32: [[SIZE:%[0-9]+]] = zext i8 {{%[0-9]+}} to i32
93 // B32: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i32, %opencl.clk_event_t{{.*}}* addrspace(4)*, %opencl.clk_event_t{{.*}}* addrspace(4)*, i8*, i32, ...) @__enqueue_kernel_events_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* {{.*}}, i32 2, %opencl.clk_event_t{{.*}}* addrspace(4)* [[WAIT_EVNT]], %opencl.clk_event_t{{.*}}* addrspace(4)* [[EVNT]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 [[SIZE]])
94 // B64: [[SIZE:%[0-9]+]] = zext i8 {{%[0-9]+}} to i64
95 // B64: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i32, %opencl.clk_event_t{{.*}}* addrspace(4)*, %opencl.clk_event_t{{.*}}* addrspace(4)*, i8*, i32, ...) @__enqueue_kernel_events_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* {{.*}}, i32 2, %opencl.clk_event_t{{.*}}* addrspace(4)* [[WAIT_EVNT]], %opencl.clk_event_t{{.*}}* addrspace(4)* [[EVNT]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i64 [[SIZE]])
96 enqueue_kernel(default_queue, flags, ndrange, 2, event_wait_list2, &clk_event,
103 // COMMON: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t{{.*}}*, %opencl.queue_t{{.*}}** %default_queue
104 // COMMON: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
105 // COMMON: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
106 // B32: [[SIZE:%[0-9]+]] = trunc i64 {{%[0-9]+}} to i32
107 // B32: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i8*, i32, ...) @__enqueue_kernel_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 [[SIZE]])
108 // B64: [[SIZE:%[0-9]+]] = load i64, i64* %l
109 // B64: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i8*, i32, ...) @__enqueue_kernel_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i64 [[SIZE]])
110 enqueue_kernel(default_queue, flags, ndrange,
116 // COMMON: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t*, %opencl.queue_t** %default_queue
117 // COMMON: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
118 // COMMON: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
119 // B32: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i8*, i32, ...) @__enqueue_kernel_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 0)
120 // B64: call i32 (%opencl.queue_t{{.*}}*, i32, %opencl.ndrange_t*, i8*, i32, ...) @__enqueue_kernel_vaargs(%opencl.queue_t{{.*}}* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i64 4294967296)
121 enqueue_kernel(default_queue, flags, ndrange,
127 // The full type of these expressions are long (and repeated elsewhere), so we
128 // capture it as part of the regex for convenience and clarity.
129 // COMMON: store void ()* bitcast ([[BL_A:[^@]+@__block_literal_global.[0-9]+]] to void ()*), void ()** %block_A
130 void (^const block_A)(void) = ^{
134 // COMMON: store void (i8 addrspace(3)*)* bitcast ([[BL_B:[^@]+@__block_literal_global.[0-9]+]] to void (i8 addrspace(3)*)*), void (i8 addrspace(3)*)** %block_B
135 void (^const block_B)(local void *) = ^(local void *a) {
139 // COMMON: call i32 @__get_kernel_work_group_size_impl(i8* bitcast ([[BL_A]] to i8*))
140 unsigned size = get_kernel_work_group_size(block_A);
141 // COMMON: call i32 @__get_kernel_work_group_size_impl(i8* bitcast ([[BL_B]] to i8*))
142 size = get_kernel_work_group_size(block_B);
143 // COMMON: call i32 @__get_kernel_preferred_work_group_multiple_impl(i8* bitcast ([[BL_A]] to i8*))
144 size = get_kernel_preferred_work_group_size_multiple(block_A);
145 // COMMON: call i32 @__get_kernel_preferred_work_group_multiple_impl(i8* bitcast ([[BL_GLOBAL]] to i8*))
146 size = get_kernel_preferred_work_group_size_multiple(block_G);