| // RUN: %clang_cc1 %s -o - -O0 -emit-llvm \ |
| // RUN: -triple spir64-unknown-unknown \ |
| // RUN: -aux-triple x86_64-unknown-linux-gnu \ |
| // RUN: -fsycl-is-device \ |
| // RUN: -finclude-default-header \ |
| // RUN: -debug-info-kind=limited -gno-column-info \ |
| // RUN: | FileCheck %s |
| // |
| // In spir functions, validate the llvm.dbg.declare intrinsics created for |
| // parameters and locals refer to the stack allocation in the alloca address |
| // space. |
| // |
| |
| #define KERNEL __attribute__((sycl_kernel)) |
| |
| template <typename KernelName, typename KernelType> |
| KERNEL void parallel_for(const KernelType &KernelFunc) { |
| KernelFunc(); |
| } |
| |
| void my_kernel(int my_param) { |
| int my_local = 0; |
| my_local = my_param; |
| } |
| |
| int my_host() { |
| parallel_for<class K>([=]() { my_kernel(42); }); |
| return 0; |
| } |
| |
| // CHECK: define {{.*}}spir_func void @_Z9my_kerneli( |
| // CHECK-SAME i32 %my_param |
| // CHECK-SAME: !dbg [[MY_KERNEL:![0-9]+]] |
| // CHECK-SAME: { |
| // CHECK: %my_param.addr = alloca i32, align 4 |
| // CHECK: %my_local = alloca i32, align 4 |
| // CHECK: call void @llvm.dbg.declare( |
| // CHECK-SAME: metadata i32* %my_param.addr, |
| // CHECK-SAME: metadata [[MY_PARAM:![0-9]+]], |
| // CHECK-SAME: metadata !DIExpression(DW_OP_constu, 4, DW_OP_swap, DW_OP_xderef) |
| // CHECK-SAME: ) |
| // CHECK: call void @llvm.dbg.declare( |
| // CHECK-SAME: metadata i32* %my_local, |
| // CHECK-SAME: metadata [[MY_LOCAL:![0-9]+]], |
| // CHECK-SAME: metadata !DIExpression(DW_OP_constu, 4, DW_OP_swap, DW_OP_xderef) |
| // CHECK-SAME: ) |
| // CHECK: } |
| |
| // CHECK: [[MY_KERNEL]] = distinct !DISubprogram( |
| // CHECK-SAME: name: "my_kernel" |
| // CHECK-SAME: ) |
| // CHECK: [[MY_PARAM]] = !DILocalVariable( |
| // CHECK-SAME: name: "my_param" |
| // CHECK-SAME: arg: 1 |
| // CHECK-SAME: scope: [[MY_KERNEL]] |
| // CHECK-SAME: ) |
| // CHECK: [[MY_LOCAL]] = !DILocalVariable( |
| // CHECK-SAME: name: "my_local" |
| // CHECK-SAME: scope: [[MY_KERNEL]] |
| // CHECK-SAME: ) |
