llvm-project

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// RUN: %clang_cc1 -fsyntax-only -verify -x hip %s
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// RUN: %clang_cc1 -fsyntax-only -fcuda-is-device -verify -x hip %s
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// RUN: %clang_cc1 -fsyntax-only -fgpu-rdc -verify -x hip %s
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// RUN: %clang_cc1 -fsyntax-only -fgpu-rdc -fcuda-is-device -verify -x hip %s
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#include "Inputs/cuda.h"
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struct A {
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  int a;
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  A() { a = 1; }
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};
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__managed__ int m1;
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__managed__ __managed__ int m2;
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__managed__ __device__ int m3;
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__device__ __managed__ int m3a;
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__managed__ __constant__ int m4;
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// expected-error@-1 {{'constant' and 'managed' attributes are not compatible}}
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// expected-note@-2 {{conflicting attribute is here}}
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__constant__ __managed__ int m4a;
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// expected-error@-1 {{'managed' and 'constant' attributes are not compatible}}
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// expected-note@-2 {{conflicting attribute is here}}
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__managed__ __shared__ int m5;
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// expected-error@-1 {{'shared' and 'managed' attributes are not compatible}}
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// expected-note@-2 {{conflicting attribute is here}}
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__shared__ __managed__ int m5a;
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// expected-error@-1 {{'managed' and 'shared' attributes are not compatible}}
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// expected-note@-2 {{conflicting attribute is here}}
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__managed__ __global__ int m6;
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// expected-warning@-1 {{'global' attribute only applies to functions}}
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void func() {
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  __managed__ int m7;
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  // expected-error@-1 {{__constant__, __device__, and __managed__ are not allowed on non-static local variables}}
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}
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__attribute__((managed(1))) int m8;
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// expected-error@-1 {{'managed' attribute takes no arguments}}
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__managed__ void func2() {}
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// expected-warning@-1 {{'managed' attribute only applies to variables}}
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typedef __managed__ int managed_int;
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// expected-warning@-1 {{'managed' attribute only applies to variables}}
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__managed__ A a;
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// expected-error@-1 {{dynamic initialization is not supported for __device__, __constant__, __shared__, and __managed__ variables}}
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