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21 lines
1.6 KiB
Plaintext
21 lines
1.6 KiB
Plaintext
// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -fsyntax-only -verify -triple amdgcn -Wno-unused-value %s
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// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64 -aux-triple amdgcn -Wno-unused-value %s
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#define __device__ __attribute__((device))
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__device__ void foo() {
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int n = 100;
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__amdgpu_named_workgroup_barrier_t v = 0; // expected-error {{cannot initialize a variable of type '__amdgpu_named_workgroup_barrier_t' with an rvalue of type 'int'}}
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static_cast<__amdgpu_named_workgroup_barrier_t>(n); // expected-error {{static_cast from 'int' to '__amdgpu_named_workgroup_barrier_t' is not allowed}}
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dynamic_cast<__amdgpu_named_workgroup_barrier_t>(n); // expected-error {{invalid target type '__amdgpu_named_workgroup_barrier_t' for dynamic_cast; target type must be a reference or pointer type to a defined class}}
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reinterpret_cast<__amdgpu_named_workgroup_barrier_t>(n); // expected-error {{reinterpret_cast from 'int' to '__amdgpu_named_workgroup_barrier_t' is not allowed}}
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int c(v); // expected-error {{cannot initialize a variable of type 'int' with an lvalue of type '__amdgpu_named_workgroup_barrier_t'}}
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__amdgpu_named_workgroup_barrier_t k;
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int *ip = (int *)k; // expected-error {{cannot cast from type '__amdgpu_named_workgroup_barrier_t' to pointer type 'int *'}}
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void *vp = (void *)k; // expected-error {{cannot cast from type '__amdgpu_named_workgroup_barrier_t' to pointer type 'void *'}}
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}
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static_assert(sizeof(__amdgpu_named_workgroup_barrier_t) == 16, "wrong size");
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static_assert(alignof(__amdgpu_named_workgroup_barrier_t) == 4, "wrong alignment");
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