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 int x; 16 struct s_cd_dh { 17 __host__ s_cd_dh() { x = 11; } 18 __device__ s_cd_dh() { x = 12; } 19 }; 20 21 struct s_cd_hd { 22 __host__ __device__ s_cd_hd() { x = 31; } 23 __host__ __device__ ~s_cd_hd() { x = 32; } 24 }; 25 26 // CHECK-BOTH: define void @_Z7wrapperv 27 #if defined(__CUDA_ARCH__) 28 __device__ 29 #else 30 __host__ 31 #endif 32 void wrapper() { 33 s_cd_dh scddh; 34 // CHECK-BOTH: call void @_ZN7s_cd_dhC1Ev( 35 s_cd_hd scdhd; 36 // CHECK-BOTH: call void @_ZN7s_cd_hdC1Ev 37 38 // CHECK-BOTH: call void @_ZN7s_cd_hdD1Ev( 39 } 40 // CHECK-BOTH: ret void 41 42 // Now it's time to check what's been generated for the methods we used. 43 44 // CHECK-BOTH: define linkonce_odr void @_ZN7s_cd_dhC2Ev( 45 // CHECK-HOST: store i32 11, 46 // CHECK-DEVICE: store i32 12, 47 // CHECK-BOTH: ret void 48 49 // CHECK-BOTH: define linkonce_odr void @_ZN7s_cd_hdC2Ev( 50 // CHECK-BOTH: store i32 31, 51 // CHECK-BOTH: ret void 52 53 // CHECK-BOTH: define linkonce_odr void @_ZN7s_cd_hdD2Ev( 54 // CHECK-BOTH: store i32 32, 55 // CHECK-BOTH: ret void 56