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// RUN: %clang_cc1 %s -cl-std=CL2.0 -ffake-address-space-map -O0 -emit-llvm -o - | FileCheck %s
typedef void (^bl_t)(local void *);
const bl_t block_G = (bl_t) ^ (local void *a) {};
kernel void device_side_enqueue(global int *a, global int *b, int i) {
// CHECK: %default_queue = alloca %opencl.queue_t*
queue_t default_queue;
// CHECK: %flags = alloca i32
unsigned flags = 0;
// CHECK: %ndrange = alloca %opencl.ndrange_t*
ndrange_t ndrange;
// CHECK: %clk_event = alloca %opencl.clk_event_t*
clk_event_t clk_event;
// CHECK: %event_wait_list = alloca %opencl.clk_event_t*
clk_event_t event_wait_list;
// CHECK: %event_wait_list2 = alloca [1 x %opencl.clk_event_t*]
clk_event_t event_wait_list2[] = {clk_event};
// CHECK: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t*, %opencl.queue_t** %default_queue
// CHECK: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
// CHECK: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
// CHECK: [[BL:%[0-9]+]] = bitcast <{ i8*, i32, i32, i8*, %struct.__block_descriptor addrspace(3)*, i32{{.*}}, i32{{.*}}, i32{{.*}} }>* %block to void ()*
// CHECK: [[BL_I8:%[0-9]+]] = bitcast void ()* [[BL]] to i8*
// CHECK: call i32 @__enqueue_kernel_basic(%opencl.queue_t* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i8* [[BL_I8]])
enqueue_kernel(default_queue, flags, ndrange,
^(void) {
a[i] = b[i];
});
// CHECK: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t*, %opencl.queue_t** %default_queue
// CHECK: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
// CHECK: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
// CHECK: [[BL:%[0-9]+]] = bitcast <{ i8*, i32, i32, i8*, %struct.__block_descriptor addrspace(3)*, i32{{.*}}, i32{{.*}}, i32{{.*}} }>* %block3 to void ()*
// CHECK: [[BL_I8:%[0-9]+]] = bitcast void ()* [[BL]] to i8*
// CHECK: call i32 @__enqueue_kernel_basic_events(%opencl.queue_t* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i32 2, %opencl.clk_event_t** %event_wait_list, %opencl.clk_event_t** %clk_event, i8* [[BL_I8]])
enqueue_kernel(default_queue, flags, ndrange, 2, &event_wait_list, &clk_event,
^(void) {
a[i] = b[i];
});
// CHECK: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t*, %opencl.queue_t** %default_queue
// CHECK: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
// CHECK: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
// CHECK: 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(3)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 256)
enqueue_kernel(default_queue, flags, ndrange,
^(local void *p) {
return;
},
256);
char c;
// CHECK: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t*, %opencl.queue_t** %default_queue
// CHECK: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
// CHECK: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
// CHECK: [[SIZE:%[0-9]+]] = zext i8 {{%[0-9]+}} to i32
// CHECK: 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(3)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 [[SIZE]])
enqueue_kernel(default_queue, flags, ndrange,
^(local void *p) {
return;
},
c);
// CHECK: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t*, %opencl.queue_t** %default_queue
// CHECK: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
// CHECK: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
// CHECK: [[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
// CHECK: call i32 (%opencl.queue_t*, i32, %opencl.ndrange_t*, i32, %opencl.clk_event_t**, %opencl.clk_event_t**, i8*, i32, ...) @__enqueue_kernel_events_vaargs(%opencl.queue_t* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i32 2, %opencl.clk_event_t** [[AD]], %opencl.clk_event_t** %clk_event, i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(3)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 256)
enqueue_kernel(default_queue, flags, ndrange, 2, event_wait_list2, &clk_event,
^(local void *p) {
return;
},
256);
// CHECK: [[DEF_Q:%[0-9]+]] = load %opencl.queue_t*, %opencl.queue_t** %default_queue
// CHECK: [[FLAGS:%[0-9]+]] = load i32, i32* %flags
// CHECK: [[NDR:%[0-9]+]] = load %opencl.ndrange_t*, %opencl.ndrange_t** %ndrange
// CHECK: [[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
// CHECK: [[SIZE:%[0-9]+]] = zext i8 {{%[0-9]+}} to i32
// CHECK: call i32 (%opencl.queue_t*, i32, %opencl.ndrange_t*, i32, %opencl.clk_event_t**, %opencl.clk_event_t**, i8*, i32, ...) @__enqueue_kernel_events_vaargs(%opencl.queue_t* [[DEF_Q]], i32 [[FLAGS]], %opencl.ndrange_t* [[NDR]], i32 2, %opencl.clk_event_t** [[AD]], %opencl.clk_event_t** %clk_event, i8* bitcast ({ i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(3)* }* @__block_literal_global{{(.[0-9]+)?}} to i8*), i32 1, i32 [[SIZE]])
enqueue_kernel(default_queue, flags, ndrange, 2, event_wait_list2, &clk_event,
^(local void *p) {
return;
},
c);
void (^const block_A)(void) = ^{
return;
};
void (^const block_B)(local void *) = ^(local void *a) {
return;
};
// CHECK: [[BL:%[0-9]+]] = load void ()*, void ()** %block_A
// CHECK: [[BL_I8:%[0-9]+]] = bitcast void ()* [[BL]] to i8*
// CHECK: call i32 @__get_kernel_work_group_size_impl(i8* [[BL_I8]])
unsigned size = get_kernel_work_group_size(block_A);
// CHECK: [[BL:%[0-9]+]] = load void (i8 addrspace(2)*)*, void (i8 addrspace(2)*)** %block_B
// CHECK: [[BL_I8:%[0-9]+]] = bitcast void (i8 addrspace(2)*)* [[BL]] to i8*
// CHECK: call i32 @__get_kernel_work_group_size_impl(i8* [[BL_I8]])
size = get_kernel_work_group_size(block_B);
// CHECK: [[BL:%[0-9]+]] = load void ()*, void ()** %block_A
// CHECK: [[BL_I8:%[0-9]+]] = bitcast void ()* [[BL]] to i8*
// CHECK: call i32 @__get_kernel_preferred_work_group_multiple_impl(i8* [[BL_I8]])
size = get_kernel_preferred_work_group_size_multiple(block_A);
// CHECK: [[BL:%[0-9]+]] = load void (i8 addrspace(2)*)*, void (i8 addrspace(2)*)* addrspace(1)* @block_G
// CHECK: [[BL_I8:%[0-9]+]] = bitcast void (i8 addrspace(2)*)* [[BL]] to i8*
// CHECK: call i32 @__get_kernel_preferred_work_group_multiple_impl(i8* [[BL_I8]])
size = get_kernel_preferred_work_group_size_multiple(block_G);
}
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