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[SYCL] Do not include sycl.hpp in clang LIT test #900

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Dec 3, 2019
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[SYCL] Do not include sycl.hpp in clang LIT test #900

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88 changes: 24 additions & 64 deletions clang/test/CodeGenSYCL/intel-restrict.cpp
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Original file line number Diff line number Diff line change
@@ -1,68 +1,28 @@
// RUN: %clang %s -S -emit-llvm -fsycl-device-only -o - | FileCheck %s

#include "CL/sycl.hpp"

constexpr auto sycl_read_write = cl::sycl::access::mode::read_write;
constexpr auto sycl_global_buffer = cl::sycl::access::target::global_buffer;

template <typename Acc1Ty, typename Acc2Ty>
struct foostr {
Acc1Ty A;
Acc2Ty B;
foostr(Acc1Ty A, Acc2Ty B): A(A), B(B) {}
[[intel::kernel_args_restrict]]
void operator()() {
A[0] = B[0];
}
};

int foo(int X) {
int A[] = { 42 };
int B[] = { 0 };
{
cl::sycl::queue Q;
cl::sycl::buffer<int, 1> BufA(A, 1);
cl::sycl::buffer<int, 1> BufB(B, 1);

// CHECK: define {{.*}} spir_kernel {{.*}}kernel_norestrict{{.*}}(i32 addrspace(1)* %{{.*}} i32 addrspace(1)* %{{.*}}

Q.submit([&](cl::sycl::handler& cgh) {
auto AccA = BufA.get_access<sycl_read_write, sycl_global_buffer>(cgh);
auto AccB = BufB.get_access<sycl_read_write, sycl_global_buffer>(cgh);
cgh.single_task<class kernel_norestrict>(
[=]() {
AccB[0] = AccA[0];
});
});

// CHECK: define {{.*}} spir_kernel {{.*}}kernel_restrict{{.*}}(i32 addrspace(1)* noalias %{{.*}} i32 addrspace(1)* noalias %{{.*}}
Q.submit([&](cl::sycl::handler& cgh) {
auto AccA = BufA.get_access<sycl_read_write, sycl_global_buffer>(cgh);
auto AccB = BufB.get_access<sycl_read_write, sycl_global_buffer>(cgh);
cgh.single_task<class kernel_restrict>(
[=]() [[intel::kernel_args_restrict]] {
AccB[0] = AccA[0];
});
});

// CHECK: define {{.*}} spir_kernel {{.*}}kernel_restrict_struct{{.*}}(i32 addrspace(1)* noalias %{{.*}} i32 addrspace(1)* noalias %{{.*}}
Q.submit([&](cl::sycl::handler& cgh) {
auto AccA = BufA.get_access<sycl_read_write, sycl_global_buffer>(cgh);
auto AccB = BufB.get_access<sycl_read_write, sycl_global_buffer>(cgh);
foostr<decltype(AccA), decltype(AccB)> f(AccA, AccB);
cgh.single_task<class kernel_restrict_struct>(f);
});
template <typename name, typename Func>
__attribute__((sycl_kernel)) void kernel(Func kernelFunc) {
kernelFunc();
}

// CHECK: define {{.*}} spir_kernel {{.*}}kernel_restrict_other_params{{.*}}(i32 addrspace(1)* noalias %{{.*}} i32 addrspace(1)* noalias %{{.*}}, i32 %{{[^,]*}})
int num = 42;
Q.submit([&](cl::sycl::handler& cgh) {
auto AccA = BufA.get_access<sycl_read_write, sycl_global_buffer>(cgh);
auto AccB = BufB.get_access<sycl_read_write, sycl_global_buffer>(cgh);
cgh.single_task<class kernel_restrict_other_params>(
[=]() [[intel::kernel_args_restrict]] {
AccB[0] = AccA[0] = num;
});
});
}
return B[0];
int main() {
int *a;
int *b;
int *c;
kernel<class kernel_restrict>(
[a,b,c]() [[intel::kernel_args_restrict]] { c[0] = a[0] + b[0];});
// CHECK: define {{.*}} spir_kernel {{.*}}kernel_restrict{{.*}}(i32 addrspace(1)* noalias %{{.*}} i32 addrspace(1)* noalias %{{.*}}, i32 addrspace(1)* noalias %{{.*}})

int *d;
int *e;
int *f;

kernel<class kernel_norestrict>(
[d,e,f]() { f[0] = d[0] + e[0];});
// CHECK: define {{.*}} spir_kernel {{.*}}kernel_norestrict{{.*}}(i32 addrspace(1)* %{{.*}} i32 addrspace(1)* %{{.*}}, i32 addrspace(1)* %{{.*}})

int g = 42;
kernel<class kernel_restrict_other_types>(
[a,b,c,g]() [[intel::kernel_args_restrict]] { c[0] = a[0] + b[0] + g;});
// CHECK: define {{.*}} spir_kernel {{.*}}kernel_restrict_other_types{{.*}}(i32 addrspace(1)* noalias %{{.*}} i32 addrspace(1)* noalias %{{.*}}, i32 addrspace(1)* noalias %{{.*}}, i32 %{{.*}})
}