1 // REQUIRES: x86-registered-target 2 // REQUIRES: nvptx-registered-target 3 4 // Make sure we handle target overloads correctly. Most of this is checked in 5 // sema, but special functions like constructors and destructors are here. 6 // 7 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -o - %s \ 8 // RUN: | FileCheck -check-prefix=CHECK-BOTH -check-prefix=CHECK-HOST %s 9 // RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fcuda-is-device -emit-llvm -o - %s \ 10 // RUN: | FileCheck -check-prefix=CHECK-BOTH -check-prefix=CHECK-DEVICE %s 11 12 #include "Inputs/cuda.h" 13 14 // Check constructors/destructors for D/H functions 15 #ifdef __CUDA_ARCH__ 16 __device__ 17 #endif 18 int x; 19 struct s_cd_dh { 20 __host__ s_cd_dh() { x = 11; } 21 __device__ s_cd_dh() { x = 12; } 22 }; 23 24 struct s_cd_hd { 25 __host__ __device__ s_cd_hd() { x = 31; } 26 __host__ __device__ ~s_cd_hd() { x = 32; } 27 }; 28 29 // CHECK-BOTH: define{{.*}} void @_Z7wrapperv 30 #if defined(__CUDA_ARCH__) 31 __device__ 32 #else 33 __host__ 34 #endif 35 void wrapper() { 36 s_cd_dh scddh; 37 // CHECK-BOTH: call void @_ZN7s_cd_dhC1Ev( 38 s_cd_hd scdhd; 39 // CHECK-BOTH: call void @_ZN7s_cd_hdC1Ev 40 41 // CHECK-BOTH: call void @_ZN7s_cd_hdD1Ev( 42 } 43 // CHECK-BOTH: ret void 44 45 // Now it's time to check what's been generated for the methods we used. 46 47 // CHECK-BOTH: define linkonce_odr void @_ZN7s_cd_dhC2Ev( 48 // CHECK-HOST: store i32 11, 49 // CHECK-DEVICE: store i32 12, 50 // CHECK-BOTH: ret void 51 52 // CHECK-BOTH: define linkonce_odr void @_ZN7s_cd_hdC2Ev( 53 // CHECK-BOTH: store i32 31, 54 // CHECK-BOTH: ret void 55 56 // CHECK-BOTH: define linkonce_odr void @_ZN7s_cd_hdD2Ev( 57 // CHECK-BOTH: store i32 32, 58 // CHECK-BOTH: ret void 59