| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _ --version 3 |
| // REQUIRES: amdgpu-registered-target |
| |
| // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -fopenmp-force-usm -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-force-usm -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck -check-prefix=CHECK-USM %s |
| |
| // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck -check-prefix=CHECK-DEFAULT %s |
| // expected-no-diagnostics |
| |
| extern "C" void *malloc(unsigned int b); |
| |
| int GI; |
| #pragma omp declare target |
| int *pGI; |
| #pragma omp end declare target |
| |
| int main(void) { |
| |
| GI = 0; |
| |
| pGI = (int *) malloc(sizeof(int)); |
| *pGI = 42; |
| |
| #pragma omp target map(pGI[:1], GI) |
| { |
| GI = 1; |
| *pGI = 2; |
| } |
| |
| return 0; |
| } |
| |
| // CHECK-USM-LABEL: define weak_odr protected amdgpu_kernel void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_main_l25( |
| // CHECK-USM-SAME: ptr noalias noundef [[DYN_PTR:%.*]], ptr noundef nonnull align 4 dereferenceable(4) [[GI:%.*]]) #[[ATTR0:[0-9]+]] { |
| // CHECK-USM-NEXT: entry: |
| // CHECK-USM-NEXT: [[DYN_PTR_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) |
| // CHECK-USM-NEXT: [[GI_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) |
| // CHECK-USM-NEXT: [[DYN_PTR_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[DYN_PTR_ADDR]] to ptr |
| // CHECK-USM-NEXT: [[GI_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[GI_ADDR]] to ptr |
| // CHECK-USM-NEXT: store ptr [[DYN_PTR]], ptr [[DYN_PTR_ADDR_ASCAST]], align 8 |
| // CHECK-USM-NEXT: store ptr [[GI]], ptr [[GI_ADDR_ASCAST]], align 8 |
| // CHECK-USM-NEXT: [[TMP0:%.*]] = load ptr, ptr [[GI_ADDR_ASCAST]], align 8 |
| // CHECK-USM-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_target_init(ptr addrspacecast (ptr addrspace(1) @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_main_l25_kernel_environment to ptr), ptr [[DYN_PTR]]) |
| // CHECK-USM-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP1]], -1 |
| // CHECK-USM-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]] |
| // CHECK-USM: user_code.entry: |
| // CHECK-USM-NEXT: store i32 1, ptr [[TMP0]], align 4 |
| // CHECK-USM-NEXT: [[TMP2:%.*]] = load ptr, ptr @pGI_decl_tgt_ref_ptr, align 8 |
| // CHECK-USM-NEXT: [[TMP3:%.*]] = load ptr, ptr [[TMP2]], align 8 |
| // CHECK-USM-NEXT: store i32 2, ptr [[TMP3]], align 4 |
| // CHECK-USM-NEXT: call void @__kmpc_target_deinit() |
| // CHECK-USM-NEXT: ret void |
| // CHECK-USM: worker.exit: |
| // CHECK-USM-NEXT: ret void |
| // |
| // |
| // CHECK-DEFAULT-LABEL: define weak_odr protected amdgpu_kernel void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_main_l25( |
| // CHECK-DEFAULT-SAME: ptr noalias noundef [[DYN_PTR:%.*]], ptr noundef nonnull align 4 dereferenceable(4) [[GI:%.*]]) #[[ATTR0:[0-9]+]] { |
| // CHECK-DEFAULT-NEXT: entry: |
| // CHECK-DEFAULT-NEXT: [[DYN_PTR_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) |
| // CHECK-DEFAULT-NEXT: [[GI_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) |
| // CHECK-DEFAULT-NEXT: [[DYN_PTR_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[DYN_PTR_ADDR]] to ptr |
| // CHECK-DEFAULT-NEXT: [[GI_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[GI_ADDR]] to ptr |
| // CHECK-DEFAULT-NEXT: store ptr [[DYN_PTR]], ptr [[DYN_PTR_ADDR_ASCAST]], align 8 |
| // CHECK-DEFAULT-NEXT: store ptr [[GI]], ptr [[GI_ADDR_ASCAST]], align 8 |
| // CHECK-DEFAULT-NEXT: [[TMP0:%.*]] = load ptr, ptr [[GI_ADDR_ASCAST]], align 8 |
| // CHECK-DEFAULT-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_target_init(ptr addrspacecast (ptr addrspace(1) @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_main_l25_kernel_environment to ptr), ptr [[DYN_PTR]]) |
| // CHECK-DEFAULT-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP1]], -1 |
| // CHECK-DEFAULT-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]] |
| // CHECK-DEFAULT: user_code.entry: |
| // CHECK-DEFAULT-NEXT: store i32 1, ptr [[TMP0]], align 4 |
| // CHECK-DEFAULT-NEXT: [[TMP2:%.*]] = load ptr, ptr addrspacecast (ptr addrspace(1) @pGI to ptr), align 8 |
| // CHECK-DEFAULT-NEXT: store i32 2, ptr [[TMP2]], align 4 |
| // CHECK-DEFAULT-NEXT: call void @__kmpc_target_deinit() |
| // CHECK-DEFAULT-NEXT: ret void |
| // CHECK-DEFAULT: worker.exit: |
| // CHECK-DEFAULT-NEXT: ret void |
| // |