forked from OSchip/llvm-project
180 lines
8.2 KiB
Common Lisp
180 lines
8.2 KiB
Common Lisp
// RUN: %clang_cc1 -fsyntax-only -verify %s -triple spir-unknown-unknown
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kernel void half_arg(half x) { } // expected-error{{declaring function parameter of type '__private half' is not allowed; did you forget * ?}}
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#pragma OPENCL EXTENSION cl_khr_fp16 : enable
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// Disallowed: parameters with type
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// bool, half, size_t, ptrdiff_t, intptr_t, and uintptr_t
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// or a struct / union with any of these types in them
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typedef __SIZE_TYPE__ size_t; // expected-note{{'__private size_t' (aka '__private unsigned int') declared here}}
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// expected-note@-1{{'size_t' (aka 'unsigned int') declared here}}
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typedef __PTRDIFF_TYPE__ ptrdiff_t; // expected-note{{'__private ptrdiff_t' (aka '__private int') declared here}}
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typedef __INTPTR_TYPE__ intptr_t; // expected-note{{'__private intptr_t' (aka '__private int') declared here}}
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typedef __UINTPTR_TYPE__ uintptr_t; // expected-note{{'__private uintptr_t' (aka '__private unsigned int') declared here}}
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kernel void size_t_arg(size_t x) {} // expected-error{{'__private size_t' (aka '__private unsigned int') cannot be used as the type of a kernel parameter}}
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kernel void ptrdiff_t_arg(ptrdiff_t x) {} // expected-error{{'__private ptrdiff_t' (aka '__private int') cannot be used as the type of a kernel parameter}}
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kernel void intptr_t_arg(intptr_t x) {} // expected-error{{'__private intptr_t' (aka '__private int') cannot be used as the type of a kernel parameter}}
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kernel void uintptr_t_arg(uintptr_t x) {} // expected-error{{'__private uintptr_t' (aka '__private unsigned int') cannot be used as the type of a kernel parameter}}
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typedef size_t size_ty;
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struct SizeTStruct { // expected-note{{within field of type 'SizeTStruct' declared here}}
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size_ty s; // expected-note{{field of illegal type 'size_ty' (aka 'unsigned int') declared here}}
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};
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kernel void size_t_struct_arg(struct SizeTStruct x) {} // expected-error{{'__private struct SizeTStruct' cannot be used as the type of a kernel parameter}}
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union SizeTUnion { // expected-note{{within field of type 'SizeTUnion' declared here}}
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size_t s; // expected-note{{field of illegal type 'size_t' (aka 'unsigned int') declared here}}
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float f;
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};
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kernel void size_t_union_arg(union SizeTUnion x) {} // expected-error{{'__private union SizeTUnion' cannot be used as the type of a kernel parameter}}
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typedef size_t s_ty; // expected-note{{'s_ty' (aka 'unsigned int') declared here}}
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typedef s_ty ss_ty; // expected-note{{'__private ss_ty' (aka '__private unsigned int') declared here}}
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kernel void typedef_to_size_t(ss_ty s) {} // expected-error{{'__private ss_ty' (aka '__private unsigned int') cannot be used as the type of a kernel parameter}}
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kernel void bool_arg(bool x) { } // expected-error{{'__private bool' cannot be used as the type of a kernel parameter}}
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// half kernel argument is allowed when cl_khr_fp16 is enabled.
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kernel void half_arg(half x) { }
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typedef struct ContainsBool // expected-note{{within field of type 'ContainsBool' declared here}}
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{
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bool x; // expected-note{{field of illegal type 'bool' declared here}}
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} ContainsBool;
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kernel void bool_in_struct_arg(ContainsBool x) { } // expected-error{{'__private ContainsBool' (aka '__private struct ContainsBool') cannot be used as the type of a kernel parameter}}
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typedef struct FooImage2D // expected-note{{within field of type 'FooImage2D' declared here}}
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{
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// TODO: Clean up needed - we don't really need to check for image, event, etc
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// as a note here any longer.
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// They are diagnosed as an error for all struct fields (OpenCL v1.2 s6.9b,r).
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image2d_t imageField; // expected-note{{field of illegal type '__read_only image2d_t' declared here}} expected-error{{the '__read_only image2d_t' type cannot be used to declare a structure or union field}}
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} FooImage2D;
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kernel void image_in_struct_arg(FooImage2D arg) { } // expected-error{{struct kernel parameters may not contain pointers}}
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typedef struct Foo // expected-note{{within field of type 'Foo' declared here}}
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{
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int* ptrField; // expected-note{{field of illegal pointer type '__private int *' declared here}}
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} Foo;
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kernel void pointer_in_struct_arg(Foo arg) { } // expected-error{{struct kernel parameters may not contain pointers}}
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typedef union FooUnion // expected-note{{within field of type 'FooUnion' declared here}}
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{
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int* ptrField; // expected-note{{field of illegal pointer type '__private int *' declared here}}
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} FooUnion;
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kernel void pointer_in_union_arg(FooUnion arg) { }// expected-error{{union kernel parameters may not contain pointers}}
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typedef struct NestedPointer // expected-note 2 {{within field of type 'NestedPointer' declared here}}
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{
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int x;
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struct InnerNestedPointer
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{
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int* ptrField; // expected-note 3 {{field of illegal pointer type '__private int *' declared here}}
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} inner; // expected-note 3 {{within field of type 'struct InnerNestedPointer' declared here}}
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} NestedPointer;
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kernel void pointer_in_nested_struct_arg(NestedPointer arg) { }// expected-error{{struct kernel parameters may not contain pointers}}
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struct NestedPointerComplex // expected-note{{within field of type 'NestedPointerComplex' declared here}}
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{
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int foo;
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float bar;
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struct InnerNestedPointerComplex
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{
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int innerFoo;
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int* innerPtrField; // expected-note{{field of illegal pointer type '__private int *' declared here}}
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} inner; // expected-note{{within field of type 'struct InnerNestedPointerComplex' declared here}}
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float y;
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float z[4];
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};
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kernel void pointer_in_nested_struct_arg_complex(struct NestedPointerComplex arg) { }// expected-error{{struct kernel parameters may not contain pointers}}
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typedef struct NestedBool // expected-note 2 {{within field of type 'NestedBool' declared here}}
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{
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int x;
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struct InnerNestedBool
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{
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bool boolField; // expected-note 2 {{field of illegal type 'bool' declared here}}
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} inner; // expected-note 2 {{within field of type 'struct InnerNestedBool' declared here}}
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} NestedBool;
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kernel void bool_in_nested_struct_arg(NestedBool arg) { } // expected-error{{'__private NestedBool' (aka '__private struct NestedBool') cannot be used as the type of a kernel parameter}}
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// Warning emitted again for argument used in other kernel
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kernel void bool_in_nested_struct_arg_again(NestedBool arg) { } // expected-error{{'__private NestedBool' (aka '__private struct NestedBool') cannot be used as the type of a kernel parameter}}
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// Check for note with a struct not defined inside the struct
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typedef struct NestedBool2Inner
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{
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bool boolField; // expected-note{{field of illegal type 'bool' declared here}}
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} NestedBool2Inner;
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typedef struct NestedBool2 // expected-note{{within field of type 'NestedBool2' declared here}}
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{
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int x;
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NestedBool2Inner inner; // expected-note{{within field of type 'NestedBool2Inner' (aka 'struct NestedBool2Inner') declared here}}
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} NestedBool2;
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kernel void bool_in_nested_struct_2_arg(NestedBool2 arg) { } // expected-error{{'__private NestedBool2' (aka '__private struct NestedBool2') cannot be used as the type of a kernel parameter}}
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struct InnerInner
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{
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int* foo;
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bool x;
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};
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struct Valid
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{
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float c;
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float d;
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};
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struct Inner
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{
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struct Valid v;
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struct InnerInner a;
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struct Valid g;
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struct InnerInner b;
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};
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struct AlsoUser // expected-note{{within field of type 'AlsoUser' declared here}}
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{
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float x;
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struct Valid valid1;
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struct Valid valid2;
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struct NestedPointer aaaa; // expected-note{{within field of type 'struct NestedPointer' declared here}}
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};
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kernel void pointer_in_nested_struct_arg_2(struct Valid valid, struct NestedPointer arg, struct AlsoUser also) { } // expected-error 2 {{struct kernel parameters may not contain pointers}}
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struct ArrayOfPtr // expected-note{{within field of type 'ArrayOfPtr' declared here}}
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{
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float *arr[3]; // expected-note{{field of illegal type '__private float *[3]' declared here}}
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// expected-note@-1{{field of illegal type '__private float *[3]' declared here}}
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};
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kernel void array_of_ptr(struct ArrayOfPtr arr) {} // expected-error{{struct kernel parameters may not contain pointers}}
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struct ArrayOfStruct // expected-note{{within field of type 'ArrayOfStruct' declared here}}
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{
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struct ArrayOfPtr arr[3]; // expected-note{{within field of type 'struct ArrayOfPtr [3]' declared here}}
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};
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kernel void array_of_struct(struct ArrayOfStruct arr) {} // expected-error{{struct kernel parameters may not contain pointers}}
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