7d8da04c26
'nohost' is only valid on routine, and states that the compiler shouldn't compile this routine for the host. It has no arguments, so no checking is required besides putting it in the AST.
92 lines
3.3 KiB
C++
92 lines
3.3 KiB
C++
// RUN: %clang_cc1 -fopenacc -ast-print %s -o - | FileCheck %s
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auto Lambda = [](){};
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// CHECK: #pragma acc routine(Lambda) worker
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#pragma acc routine(Lambda) worker
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int function();
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// CHECK: #pragma acc routine(function) vector nohost
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#pragma acc routine (function) vector nohost
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namespace NS {
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int NSFunc();
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auto Lambda = [](){};
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}
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// CHECK: #pragma acc routine(NS::NSFunc) seq
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#pragma acc routine(NS::NSFunc) seq
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// CHECK: #pragma acc routine(NS::Lambda) nohost gang
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#pragma acc routine(NS::Lambda) nohost gang
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constexpr int getInt() { return 1; }
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struct S {
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void MemFunc();
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static void StaticMemFunc();
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constexpr static auto Lambda = [](){};
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// CHECK: #pragma acc routine(S::MemFunc) gang(dim: 1)
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#pragma acc routine(S::MemFunc) gang(dim:1)
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// CHECK: #pragma acc routine(S::StaticMemFunc) gang(dim: getInt())
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#pragma acc routine(S::StaticMemFunc) gang(dim:getInt())
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// CHECK: #pragma acc routine(S::Lambda) worker
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#pragma acc routine(S::Lambda) worker
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// CHECK: #pragma acc routine(MemFunc) gang(dim: 1)
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#pragma acc routine(MemFunc) gang(dim:1)
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// CHECK: #pragma acc routine(StaticMemFunc) gang(dim: getInt())
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#pragma acc routine(StaticMemFunc) gang(dim:getInt())
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// CHECK: #pragma acc routine(Lambda) nohost worker
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#pragma acc routine(Lambda) nohost worker
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};
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// CHECK: #pragma acc routine(S::MemFunc) gang(dim: 1)
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#pragma acc routine(S::MemFunc) gang(dim:1)
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// CHECK: #pragma acc routine(S::StaticMemFunc) worker
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#pragma acc routine(S::StaticMemFunc) worker
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// CHECK: #pragma acc routine(S::Lambda) vector
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#pragma acc routine(S::Lambda) vector
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template<typename T>
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struct DepS {
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void MemFunc();
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static void StaticMemFunc();
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constexpr static auto Lambda = [](){ return 1;};
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// CHECK: #pragma acc routine(Lambda) gang(dim: Lambda())
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#pragma acc routine(Lambda) gang(dim:Lambda())
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// CHECK: #pragma acc routine(MemFunc) worker
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#pragma acc routine(MemFunc) worker
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// CHECK: #pragma acc routine(StaticMemFunc) seq
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#pragma acc routine(StaticMemFunc) seq
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// CHECK: #pragma acc routine(DepS<T>::Lambda) gang(dim: 1)
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#pragma acc routine(DepS::Lambda) gang(dim:1)
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// CHECK: #pragma acc routine(DepS<T>::MemFunc) gang
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#pragma acc routine(DepS::MemFunc) gang
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// CHECK: #pragma acc routine(DepS<T>::StaticMemFunc) worker
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#pragma acc routine(DepS::StaticMemFunc) worker
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// CHECK: #pragma acc routine(DepS<T>::Lambda) vector
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#pragma acc routine(DepS<T>::Lambda) vector
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// CHECK: #pragma acc routine(DepS<T>::MemFunc) seq nohost
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#pragma acc routine(DepS<T>::MemFunc) seq nohost
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// CHECK: #pragma acc routine(DepS<T>::StaticMemFunc) nohost worker
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#pragma acc routine(DepS<T>::StaticMemFunc) nohost worker
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};
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// CHECK: #pragma acc routine(DepS<int>::Lambda) gang
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#pragma acc routine(DepS<int>::Lambda) gang
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// CHECK: #pragma acc routine(DepS<int>::MemFunc) gang(dim: 1)
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#pragma acc routine(DepS<int>::MemFunc) gang(dim:1)
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// CHECK: #pragma acc routine(DepS<int>::StaticMemFunc) vector
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#pragma acc routine(DepS<int>::StaticMemFunc) vector
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template<typename T>
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void TemplFunc() {
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// CHECK: #pragma acc routine(T::MemFunc) gang(dim: T::SomethingElse())
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#pragma acc routine(T::MemFunc) gang(dim:T::SomethingElse())
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// CHECK: #pragma acc routine(T::StaticMemFunc) worker nohost
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#pragma acc routine(T::StaticMemFunc) worker nohost
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// CHECK: #pragma acc routine(T::Lambda) nohost seq
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#pragma acc routine(T::Lambda) nohost seq
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}
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