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