1// RUN: %clang_cc1 %s -cl-kernel-arg-info -emit-llvm -o - -triple spir-unknown-unknown | FileCheck %s -check-prefix ARGINFO
2// RUN: %clang_cc1 %s -emit-llvm -o - -triple spir-unknown-unknown | FileCheck %s -check-prefix NO-ARGINFO
3
4kernel void foo(__global int * restrict X, const int Y,
5                volatile int anotherArg, __constant float * restrict Z) {
6  *X = Y + anotherArg;
7}
8
9// CHECK: metadata !{metadata !"kernel_arg_addr_space", i32 1, i32 0, i32 0, i32 2}
10// CHECK: metadata !{metadata !"kernel_arg_access_qual", metadata !"none", metadata !"none", metadata !"none", metadata !"none"}
11// CHECK: metadata !{metadata !"kernel_arg_type", metadata !"int*", metadata !"int", metadata !"int", metadata !"float*"}
12// CHECK: metadata !{metadata !"kernel_arg_base_type", metadata !"int*", metadata !"int", metadata !"int", metadata !"float*"}
13// CHECK: metadata !{metadata !"kernel_arg_type_qual", metadata !"restrict", metadata !"const", metadata !"volatile", metadata !"restrict const"}
14// ARGINFO: metadata !{metadata !"kernel_arg_name", metadata !"X", metadata !"Y", metadata !"anotherArg", metadata !"Z"}
15// NO-ARGINFO-NOT: metadata !{metadata !"kernel_arg_name", metadata !"X", metadata !"Y", metadata !"anotherArg", metadata !"Z"}
16
17kernel void foo2(read_only image1d_t img1, image2d_t img2, write_only image2d_array_t img3) {
18}
19// CHECK: metadata !{metadata !"kernel_arg_addr_space", i32 1, i32 1, i32 1}
20// CHECK: metadata !{metadata !"kernel_arg_access_qual", metadata !"read_only", metadata !"read_only", metadata !"write_only"}
21// CHECK: metadata !{metadata !"kernel_arg_type", metadata !"image1d_t", metadata !"image2d_t", metadata !"image2d_array_t"}
22// CHECK: metadata !{metadata !"kernel_arg_base_type", metadata !"image1d_t", metadata !"image2d_t", metadata !"image2d_array_t"}
23// CHECK: metadata !{metadata !"kernel_arg_type_qual", metadata !"", metadata !"", metadata !""}
24// ARGINFO: metadata !{metadata !"kernel_arg_name", metadata !"img1", metadata !"img2", metadata !"img3"}
25// NO-ARGINFO-NOT: metadata !{metadata !"kernel_arg_name", metadata !"img1", metadata !"img2", metadata !"img3"}
26
27kernel void foo3(__global half * X) {
28}
29// CHECK: metadata !{metadata !"kernel_arg_addr_space", i32 1}
30// CHECK: metadata !{metadata !"kernel_arg_access_qual", metadata !"none"}
31// CHECK: metadata !{metadata !"kernel_arg_type", metadata !"half*"}
32// CHECK: metadata !{metadata !"kernel_arg_base_type", metadata !"half*"}
33// CHECK: metadata !{metadata !"kernel_arg_type_qual", metadata !""}
34// ARGINFO: metadata !{metadata !"kernel_arg_name", metadata !"X"}
35// NO-ARGINFO-NOT: metadata !{metadata !"kernel_arg_name", metadata !"X"}
36
37typedef unsigned int myunsignedint;
38kernel void foo4(__global unsigned int * X, __global myunsignedint * Y) {
39}
40// CHECK: metadata !{metadata !"kernel_arg_addr_space", i32 1, i32 1}
41// CHECK: metadata !{metadata !"kernel_arg_access_qual", metadata !"none", metadata !"none"}
42// CHECK: metadata !{metadata !"kernel_arg_type", metadata !"uint*", metadata !"myunsignedint*"}
43// CHECK: metadata !{metadata !"kernel_arg_base_type", metadata !"uint*", metadata !"uint*"}
44// CHECK: metadata !{metadata !"kernel_arg_type_qual", metadata !"", metadata !""}
45// ARGINFO: metadata !{metadata !"kernel_arg_name", metadata !"X", metadata !"Y"}
46// NO-ARGINFO-NOT: metadata !{metadata !"kernel_arg_name", metadata !"X", metadata !"Y"}
47
48typedef image1d_t myImage;
49kernel void foo5(read_only myImage img1, write_only image1d_t img2) {
50}
51// CHECK: metadata !{metadata !"kernel_arg_access_qual", metadata !"read_only", metadata !"write_only"}
52// CHECK: metadata !{metadata !"kernel_arg_type", metadata !"myImage", metadata !"image1d_t"}
53// CHECK: metadata !{metadata !"kernel_arg_base_type", metadata !"image1d_t", metadata !"image1d_t"}
54// ARGINFO: metadata !{metadata !"kernel_arg_name", metadata !"img1", metadata !"img2"}
55// NO-ARGINFO-NOT: metadata !{metadata !"kernel_arg_name", metadata !"img1", metadata !"img2"}
56