8a8f1359ee
The 'bind' clause allows the renaming of a function during code generation. There are a few rules about when this can/cannot happen, and it takes either a string or identifier (previously mis-implemetned as ID-expression) argument. Note there are additional rules to this in the implicit-function routine case, but that isn't implemented in this patch, as implicit-function routine is not yet implemented either.
102 lines
3.9 KiB
C++
102 lines
3.9 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 bind(identifier)
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#pragma acc routine(Lambda) worker bind(identifier)
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int function();
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// CHECK: #pragma acc routine(function) vector nohost bind("string")
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#pragma acc routine (function) vector nohost bind("string")
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// CHECK: #pragma acc routine(function) device_type(Something) seq
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#pragma acc routine(function) device_type(Something) seq
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// CHECK: #pragma acc routine(function) dtype(Something) seq
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#pragma acc routine(function) dtype(Something) seq
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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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// CHECK: #pragma acc routine(MemFunc) worker dtype(*)
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#pragma acc routine (MemFunc) worker dtype(*)
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// CHECK: #pragma acc routine(MemFunc) device_type(Lambda) vector
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#pragma acc routine (MemFunc) device_type(Lambda) vector
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};
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// CHECK: #pragma acc routine(DepS<int>::Lambda) gang bind("string")
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#pragma acc routine(DepS<int>::Lambda) gang bind("string")
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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 bind(identifier)
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#pragma acc routine(DepS<int>::StaticMemFunc) vector bind(identifier)
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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 bind(identifier)
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#pragma acc routine(T::StaticMemFunc) worker nohost bind(identifier)
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// CHECK: #pragma acc routine(T::Lambda) nohost seq bind("string")
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#pragma acc routine(T::Lambda) nohost seq bind("string")
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}
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