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68f5ca4e19
Add this option to allow device side class type global variables with non-trivial ctor/dtor. device side init/fini functions will be emitted, which will be executed by HIP runtime when the fat binary is loaded/unloaded. This feature is to facilitate implementation of device side sanitizer which requires global vars with non-trival ctors. By default this option is disabled. Differential Revision: https://reviews.llvm.org/D69268
20 lines
491 B
Plaintext
20 lines
491 B
Plaintext
// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -triple amdgcn -fcuda-is-device -std=c++11 \
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// RUN: -fgpu-allow-device-init -x hip \
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// RUN: -fno-threadsafe-statics -emit-llvm -o - %s \
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// RUN: | FileCheck %s
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#include "Inputs/cuda.h"
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// CHECK: define internal amdgpu_kernel void @_GLOBAL__sub_I_device_init_fun.cu() #[[ATTR:[0-9]*]]
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// CHECK: attributes #[[ATTR]] = {{.*}}"device-init"
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__device__ void f();
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struct A {
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__device__ A() { f(); }
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};
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__device__ A a;
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