1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals --global-value-regex ".omp_offloading.entry.*" 2 // RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-linux-gnu \ 3 // RUN: --offload-new-driver -emit-llvm -o - -x cuda %s | FileCheck \ 4 // RUN: --check-prefix=CUDA %s 5 // RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-linux-gnu \ 6 // RUN: --offload-new-driver -emit-llvm -o - -x hip %s | FileCheck \ 7 // RUN: --check-prefix=HIP %s 8 9 #include "Inputs/cuda.h" 10 11 //. 12 // CUDA: @.omp_offloading.entry_name = internal unnamed_addr constant [8 x i8] c"_Z3foov\00" 13 // CUDA: @.omp_offloading.entry._Z3foov = weak constant %struct.__tgt_offload_entry { ptr @_Z18__device_stub__foov, ptr @.omp_offloading.entry_name, i64 0, i32 0, i32 0 }, section "cuda_offloading_entries", align 1 14 // CUDA: @.omp_offloading.entry_name.1 = internal unnamed_addr constant [8 x i8] c"_Z3barv\00" 15 // CUDA: @.omp_offloading.entry._Z3barv = weak constant %struct.__tgt_offload_entry { ptr @_Z18__device_stub__barv, ptr @.omp_offloading.entry_name.1, i64 0, i32 0, i32 0 }, section "cuda_offloading_entries", align 1 16 // CUDA: @.omp_offloading.entry_name.2 = internal unnamed_addr constant [2 x i8] c"x\00" 17 // CUDA: @.omp_offloading.entry.x = weak constant %struct.__tgt_offload_entry { ptr @x, ptr @.omp_offloading.entry_name.2, i64 4, i32 0, i32 0 }, section "cuda_offloading_entries", align 1 18 //. 19 // HIP: @.omp_offloading.entry_name = internal unnamed_addr constant [8 x i8] c"_Z3foov\00" 20 // HIP: @.omp_offloading.entry._Z3foov = weak constant %struct.__tgt_offload_entry { ptr @_Z3foov, ptr @.omp_offloading.entry_name, i64 0, i32 0, i32 0 }, section "hip_offloading_entries", align 1 21 // HIP: @.omp_offloading.entry_name.1 = internal unnamed_addr constant [8 x i8] c"_Z3barv\00" 22 // HIP: @.omp_offloading.entry._Z3barv = weak constant %struct.__tgt_offload_entry { ptr @_Z3barv, ptr @.omp_offloading.entry_name.1, i64 0, i32 0, i32 0 }, section "hip_offloading_entries", align 1 23 // HIP: @.omp_offloading.entry_name.2 = internal unnamed_addr constant [2 x i8] c"x\00" 24 // HIP: @.omp_offloading.entry.x = weak constant %struct.__tgt_offload_entry { ptr @x, ptr @.omp_offloading.entry_name.2, i64 4, i32 0, i32 0 }, section "hip_offloading_entries", align 1 25 //. 26 // CUDA-LABEL: @_Z18__device_stub__foov( 27 // CUDA-NEXT: entry: 28 // CUDA-NEXT: [[TMP0:%.*]] = call i32 @cudaLaunch(ptr @_Z18__device_stub__foov) 29 // CUDA-NEXT: br label [[SETUP_END:%.*]] 30 // CUDA: setup.end: 31 // CUDA-NEXT: ret void 32 // 33 // HIP-LABEL: @_Z18__device_stub__foov( 34 // HIP-NEXT: entry: 35 // HIP-NEXT: [[TMP0:%.*]] = call i32 @hipLaunchByPtr(ptr @_Z3foov) 36 // HIP-NEXT: br label [[SETUP_END:%.*]] 37 // HIP: setup.end: 38 // HIP-NEXT: ret void 39 // 40 __global__ void foo() {} 41 42 // CUDA-LABEL: @_Z18__device_stub__barv( 43 // CUDA-NEXT: entry: 44 // CUDA-NEXT: [[TMP0:%.*]] = call i32 @cudaLaunch(ptr @_Z18__device_stub__barv) 45 // CUDA-NEXT: br label [[SETUP_END:%.*]] 46 // CUDA: setup.end: 47 // CUDA-NEXT: ret void 48 // 49 // HIP-LABEL: @_Z18__device_stub__barv( 50 // HIP-NEXT: entry: 51 // HIP-NEXT: [[TMP0:%.*]] = call i32 @hipLaunchByPtr(ptr @_Z3barv) 52 // HIP-NEXT: br label [[SETUP_END:%.*]] 53 // HIP: setup.end: 54 // HIP-NEXT: ret void 55 // 56 __global__ void bar() {} 57 __device__ int x = 1; 58