+++ /dev/null
-//===---- llvm/Support/TypeBuilder.h - Builder for LLVM types ---*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the TypeBuilder class, which is used as a convenient way to
-// create LLVM types with a consistent and simplified interface.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_SUPPORT_TYPEBUILDER_H
-#define LLVM_SUPPORT_TYPEBUILDER_H
-
-#include "llvm/DerivedTypes.h"
-#include "llvm/LLVMContext.h"
-#include <limits.h>
-
-namespace llvm {
-
-/// TypeBuilder - This provides a uniform API for looking up types
-/// known at compile time. To support cross-compilation, we define a
-/// series of tag types in the llvm::types namespace, like i<N>,
-/// ieee_float, ppc_fp128, etc. TypeBuilder<T, false> allows T to be
-/// any of these, a native C type (whose size may depend on the host
-/// compiler), or a pointer, function, or struct type built out of
-/// these. TypeBuilder<T, true> removes native C types from this set
-/// to guarantee that its result is suitable for cross-compilation.
-/// We define the primitive types, pointer types, and functions up to
-/// 5 arguments here, but to use this class with your own types,
-/// you'll need to specialize it. For example, say you want to call a
-/// function defined externally as:
-///
-/// struct MyType {
-/// int32 a;
-/// int32 *b;
-/// void *array[1]; // Intended as a flexible array.
-/// };
-/// int8 AFunction(struct MyType *value);
-///
-/// You'll want to use
-/// Function::Create(TypeBuilder<types::i<8>(MyType*), true>::get(), ...)
-/// to declare the function, but when you first try this, your compiler will
-/// complain that TypeBuilder<MyType, true>::get() doesn't exist. To fix this,
-/// write:
-///
-/// namespace llvm {
-/// template<bool xcompile> class TypeBuilder<MyType, xcompile> {
-/// public:
-/// static StructType *get(LLVMContext &Context) {
-/// // If you cache this result, be sure to cache it separately
-/// // for each LLVMContext.
-/// return StructType::get(
-/// TypeBuilder<types::i<32>, xcompile>::get(Context),
-/// TypeBuilder<types::i<32>*, xcompile>::get(Context),
-/// TypeBuilder<types::i<8>*[], xcompile>::get(Context),
-/// NULL);
-/// }
-///
-/// // You may find this a convenient place to put some constants
-/// // to help with getelementptr. They don't have any effect on
-/// // the operation of TypeBuilder.
-/// enum Fields {
-/// FIELD_A,
-/// FIELD_B,
-/// FIELD_ARRAY
-/// };
-/// }
-/// } // namespace llvm
-///
-/// TypeBuilder cannot handle recursive types or types you only know at runtime.
-/// If you try to give it a recursive type, it will deadlock, infinitely
-/// recurse, or do something similarly undesirable.
-template<typename T, bool cross_compilable> class TypeBuilder {};
-
-// Types for use with cross-compilable TypeBuilders. These correspond
-// exactly with an LLVM-native type.
-namespace types {
-/// i<N> corresponds to the LLVM IntegerType with N bits.
-template<uint32_t num_bits> class i {};
-
-// The following classes represent the LLVM floating types.
-class ieee_float {};
-class ieee_double {};
-class x86_fp80 {};
-class fp128 {};
-class ppc_fp128 {};
-// X86 MMX.
-class x86_mmx {};
-} // namespace types
-
-// LLVM doesn't have const or volatile types.
-template<typename T, bool cross> class TypeBuilder<const T, cross>
- : public TypeBuilder<T, cross> {};
-template<typename T, bool cross> class TypeBuilder<volatile T, cross>
- : public TypeBuilder<T, cross> {};
-template<typename T, bool cross> class TypeBuilder<const volatile T, cross>
- : public TypeBuilder<T, cross> {};
-
-// Pointers
-template<typename T, bool cross> class TypeBuilder<T*, cross> {
-public:
- static PointerType *get(LLVMContext &Context) {
- return PointerType::getUnqual(TypeBuilder<T,cross>::get(Context));
- }
-};
-
-/// There is no support for references
-template<typename T, bool cross> class TypeBuilder<T&, cross> {};
-
-// Arrays
-template<typename T, size_t N, bool cross> class TypeBuilder<T[N], cross> {
-public:
- static ArrayType *get(LLVMContext &Context) {
- return ArrayType::get(TypeBuilder<T, cross>::get(Context), N);
- }
-};
-/// LLVM uses an array of length 0 to represent an unknown-length array.
-template<typename T, bool cross> class TypeBuilder<T[], cross> {
-public:
- static ArrayType *get(LLVMContext &Context) {
- return ArrayType::get(TypeBuilder<T, cross>::get(Context), 0);
- }
-};
-
-// Define the C integral types only for TypeBuilder<T, false>.
-//
-// C integral types do not have a defined size. It would be nice to use the
-// stdint.h-defined typedefs that do have defined sizes, but we'd run into the
-// following problem:
-//
-// On an ILP32 machine, stdint.h might define:
-//
-// typedef int int32_t;
-// typedef long long int64_t;
-// typedef long size_t;
-//
-// If we defined TypeBuilder<int32_t> and TypeBuilder<int64_t>, then any use of
-// TypeBuilder<size_t> would fail. We couldn't define TypeBuilder<size_t> in
-// addition to the defined-size types because we'd get duplicate definitions on
-// platforms where stdint.h instead defines:
-//
-// typedef int int32_t;
-// typedef long long int64_t;
-// typedef int size_t;
-//
-// So we define all the primitive C types and nothing else.
-#define DEFINE_INTEGRAL_TYPEBUILDER(T) \
-template<> class TypeBuilder<T, false> { \
-public: \
- static IntegerType *get(LLVMContext &Context) { \
- return IntegerType::get(Context, sizeof(T) * CHAR_BIT); \
- } \
-}; \
-template<> class TypeBuilder<T, true> { \
- /* We provide a definition here so users don't accidentally */ \
- /* define these types to work. */ \
-}
-DEFINE_INTEGRAL_TYPEBUILDER(char);
-DEFINE_INTEGRAL_TYPEBUILDER(signed char);
-DEFINE_INTEGRAL_TYPEBUILDER(unsigned char);
-DEFINE_INTEGRAL_TYPEBUILDER(short);
-DEFINE_INTEGRAL_TYPEBUILDER(unsigned short);
-DEFINE_INTEGRAL_TYPEBUILDER(int);
-DEFINE_INTEGRAL_TYPEBUILDER(unsigned int);
-DEFINE_INTEGRAL_TYPEBUILDER(long);
-DEFINE_INTEGRAL_TYPEBUILDER(unsigned long);
-#ifdef _MSC_VER
-DEFINE_INTEGRAL_TYPEBUILDER(__int64);
-DEFINE_INTEGRAL_TYPEBUILDER(unsigned __int64);
-#else /* _MSC_VER */
-DEFINE_INTEGRAL_TYPEBUILDER(long long);
-DEFINE_INTEGRAL_TYPEBUILDER(unsigned long long);
-#endif /* _MSC_VER */
-#undef DEFINE_INTEGRAL_TYPEBUILDER
-
-template<uint32_t num_bits, bool cross>
-class TypeBuilder<types::i<num_bits>, cross> {
-public:
- static IntegerType *get(LLVMContext &C) {
- return IntegerType::get(C, num_bits);
- }
-};
-
-template<> class TypeBuilder<float, false> {
-public:
- static Type *get(LLVMContext& C) {
- return Type::getFloatTy(C);
- }
-};
-template<> class TypeBuilder<float, true> {};
-
-template<> class TypeBuilder<double, false> {
-public:
- static Type *get(LLVMContext& C) {
- return Type::getDoubleTy(C);
- }
-};
-template<> class TypeBuilder<double, true> {};
-
-template<bool cross> class TypeBuilder<types::ieee_float, cross> {
-public:
- static Type *get(LLVMContext& C) { return Type::getFloatTy(C); }
-};
-template<bool cross> class TypeBuilder<types::ieee_double, cross> {
-public:
- static Type *get(LLVMContext& C) { return Type::getDoubleTy(C); }
-};
-template<bool cross> class TypeBuilder<types::x86_fp80, cross> {
-public:
- static Type *get(LLVMContext& C) { return Type::getX86_FP80Ty(C); }
-};
-template<bool cross> class TypeBuilder<types::fp128, cross> {
-public:
- static Type *get(LLVMContext& C) { return Type::getFP128Ty(C); }
-};
-template<bool cross> class TypeBuilder<types::ppc_fp128, cross> {
-public:
- static Type *get(LLVMContext& C) { return Type::getPPC_FP128Ty(C); }
-};
-template<bool cross> class TypeBuilder<types::x86_mmx, cross> {
-public:
- static Type *get(LLVMContext& C) { return Type::getX86_MMXTy(C); }
-};
-
-template<bool cross> class TypeBuilder<void, cross> {
-public:
- static Type *get(LLVMContext &C) {
- return Type::getVoidTy(C);
- }
-};
-
-/// void* is disallowed in LLVM types, but it occurs often enough in C code that
-/// we special case it.
-template<> class TypeBuilder<void*, false>
- : public TypeBuilder<types::i<8>*, false> {};
-template<> class TypeBuilder<const void*, false>
- : public TypeBuilder<types::i<8>*, false> {};
-template<> class TypeBuilder<volatile void*, false>
- : public TypeBuilder<types::i<8>*, false> {};
-template<> class TypeBuilder<const volatile void*, false>
- : public TypeBuilder<types::i<8>*, false> {};
-
-template<typename R, bool cross> class TypeBuilder<R(), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- return FunctionType::get(TypeBuilder<R, cross>::get(Context), false);
- }
-};
-template<typename R, typename A1, bool cross> class TypeBuilder<R(A1), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, false);
- }
-};
-template<typename R, typename A1, typename A2, bool cross>
-class TypeBuilder<R(A1, A2), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- TypeBuilder<A2, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, false);
- }
-};
-template<typename R, typename A1, typename A2, typename A3, bool cross>
-class TypeBuilder<R(A1, A2, A3), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- TypeBuilder<A2, cross>::get(Context),
- TypeBuilder<A3, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, false);
- }
-};
-
-template<typename R, typename A1, typename A2, typename A3, typename A4,
- bool cross>
-class TypeBuilder<R(A1, A2, A3, A4), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- TypeBuilder<A2, cross>::get(Context),
- TypeBuilder<A3, cross>::get(Context),
- TypeBuilder<A4, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, false);
- }
-};
-
-template<typename R, typename A1, typename A2, typename A3, typename A4,
- typename A5, bool cross>
-class TypeBuilder<R(A1, A2, A3, A4, A5), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- TypeBuilder<A2, cross>::get(Context),
- TypeBuilder<A3, cross>::get(Context),
- TypeBuilder<A4, cross>::get(Context),
- TypeBuilder<A5, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, false);
- }
-};
-
-template<typename R, bool cross> class TypeBuilder<R(...), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- return FunctionType::get(TypeBuilder<R, cross>::get(Context), true);
- }
-};
-template<typename R, typename A1, bool cross>
-class TypeBuilder<R(A1, ...), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context), params, true);
- }
-};
-template<typename R, typename A1, typename A2, bool cross>
-class TypeBuilder<R(A1, A2, ...), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- TypeBuilder<A2, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, true);
- }
-};
-template<typename R, typename A1, typename A2, typename A3, bool cross>
-class TypeBuilder<R(A1, A2, A3, ...), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- TypeBuilder<A2, cross>::get(Context),
- TypeBuilder<A3, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, true);
- }
-};
-
-template<typename R, typename A1, typename A2, typename A3, typename A4,
- bool cross>
-class TypeBuilder<R(A1, A2, A3, A4, ...), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- TypeBuilder<A2, cross>::get(Context),
- TypeBuilder<A3, cross>::get(Context),
- TypeBuilder<A4, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, true);
- }
-};
-
-template<typename R, typename A1, typename A2, typename A3, typename A4,
- typename A5, bool cross>
-class TypeBuilder<R(A1, A2, A3, A4, A5, ...), cross> {
-public:
- static FunctionType *get(LLVMContext &Context) {
- Type *params[] = {
- TypeBuilder<A1, cross>::get(Context),
- TypeBuilder<A2, cross>::get(Context),
- TypeBuilder<A3, cross>::get(Context),
- TypeBuilder<A4, cross>::get(Context),
- TypeBuilder<A5, cross>::get(Context),
- };
- return FunctionType::get(TypeBuilder<R, cross>::get(Context),
- params, true);
- }
-};
-
-} // namespace llvm
-
-#endif
--- /dev/null
+//===---- llvm/TypeBuilder.h - Builder for LLVM types -----------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the TypeBuilder class, which is used as a convenient way to
+// create LLVM types with a consistent and simplified interface.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TYPEBUILDER_H
+#define LLVM_TYPEBUILDER_H
+
+#include "llvm/DerivedTypes.h"
+#include "llvm/LLVMContext.h"
+#include <limits.h>
+
+namespace llvm {
+
+/// TypeBuilder - This provides a uniform API for looking up types
+/// known at compile time. To support cross-compilation, we define a
+/// series of tag types in the llvm::types namespace, like i<N>,
+/// ieee_float, ppc_fp128, etc. TypeBuilder<T, false> allows T to be
+/// any of these, a native C type (whose size may depend on the host
+/// compiler), or a pointer, function, or struct type built out of
+/// these. TypeBuilder<T, true> removes native C types from this set
+/// to guarantee that its result is suitable for cross-compilation.
+/// We define the primitive types, pointer types, and functions up to
+/// 5 arguments here, but to use this class with your own types,
+/// you'll need to specialize it. For example, say you want to call a
+/// function defined externally as:
+///
+/// struct MyType {
+/// int32 a;
+/// int32 *b;
+/// void *array[1]; // Intended as a flexible array.
+/// };
+/// int8 AFunction(struct MyType *value);
+///
+/// You'll want to use
+/// Function::Create(TypeBuilder<types::i<8>(MyType*), true>::get(), ...)
+/// to declare the function, but when you first try this, your compiler will
+/// complain that TypeBuilder<MyType, true>::get() doesn't exist. To fix this,
+/// write:
+///
+/// namespace llvm {
+/// template<bool xcompile> class TypeBuilder<MyType, xcompile> {
+/// public:
+/// static StructType *get(LLVMContext &Context) {
+/// // If you cache this result, be sure to cache it separately
+/// // for each LLVMContext.
+/// return StructType::get(
+/// TypeBuilder<types::i<32>, xcompile>::get(Context),
+/// TypeBuilder<types::i<32>*, xcompile>::get(Context),
+/// TypeBuilder<types::i<8>*[], xcompile>::get(Context),
+/// NULL);
+/// }
+///
+/// // You may find this a convenient place to put some constants
+/// // to help with getelementptr. They don't have any effect on
+/// // the operation of TypeBuilder.
+/// enum Fields {
+/// FIELD_A,
+/// FIELD_B,
+/// FIELD_ARRAY
+/// };
+/// }
+/// } // namespace llvm
+///
+/// TypeBuilder cannot handle recursive types or types you only know at runtime.
+/// If you try to give it a recursive type, it will deadlock, infinitely
+/// recurse, or do something similarly undesirable.
+template<typename T, bool cross_compilable> class TypeBuilder {};
+
+// Types for use with cross-compilable TypeBuilders. These correspond
+// exactly with an LLVM-native type.
+namespace types {
+/// i<N> corresponds to the LLVM IntegerType with N bits.
+template<uint32_t num_bits> class i {};
+
+// The following classes represent the LLVM floating types.
+class ieee_float {};
+class ieee_double {};
+class x86_fp80 {};
+class fp128 {};
+class ppc_fp128 {};
+// X86 MMX.
+class x86_mmx {};
+} // namespace types
+
+// LLVM doesn't have const or volatile types.
+template<typename T, bool cross> class TypeBuilder<const T, cross>
+ : public TypeBuilder<T, cross> {};
+template<typename T, bool cross> class TypeBuilder<volatile T, cross>
+ : public TypeBuilder<T, cross> {};
+template<typename T, bool cross> class TypeBuilder<const volatile T, cross>
+ : public TypeBuilder<T, cross> {};
+
+// Pointers
+template<typename T, bool cross> class TypeBuilder<T*, cross> {
+public:
+ static PointerType *get(LLVMContext &Context) {
+ return PointerType::getUnqual(TypeBuilder<T,cross>::get(Context));
+ }
+};
+
+/// There is no support for references
+template<typename T, bool cross> class TypeBuilder<T&, cross> {};
+
+// Arrays
+template<typename T, size_t N, bool cross> class TypeBuilder<T[N], cross> {
+public:
+ static ArrayType *get(LLVMContext &Context) {
+ return ArrayType::get(TypeBuilder<T, cross>::get(Context), N);
+ }
+};
+/// LLVM uses an array of length 0 to represent an unknown-length array.
+template<typename T, bool cross> class TypeBuilder<T[], cross> {
+public:
+ static ArrayType *get(LLVMContext &Context) {
+ return ArrayType::get(TypeBuilder<T, cross>::get(Context), 0);
+ }
+};
+
+// Define the C integral types only for TypeBuilder<T, false>.
+//
+// C integral types do not have a defined size. It would be nice to use the
+// stdint.h-defined typedefs that do have defined sizes, but we'd run into the
+// following problem:
+//
+// On an ILP32 machine, stdint.h might define:
+//
+// typedef int int32_t;
+// typedef long long int64_t;
+// typedef long size_t;
+//
+// If we defined TypeBuilder<int32_t> and TypeBuilder<int64_t>, then any use of
+// TypeBuilder<size_t> would fail. We couldn't define TypeBuilder<size_t> in
+// addition to the defined-size types because we'd get duplicate definitions on
+// platforms where stdint.h instead defines:
+//
+// typedef int int32_t;
+// typedef long long int64_t;
+// typedef int size_t;
+//
+// So we define all the primitive C types and nothing else.
+#define DEFINE_INTEGRAL_TYPEBUILDER(T) \
+template<> class TypeBuilder<T, false> { \
+public: \
+ static IntegerType *get(LLVMContext &Context) { \
+ return IntegerType::get(Context, sizeof(T) * CHAR_BIT); \
+ } \
+}; \
+template<> class TypeBuilder<T, true> { \
+ /* We provide a definition here so users don't accidentally */ \
+ /* define these types to work. */ \
+}
+DEFINE_INTEGRAL_TYPEBUILDER(char);
+DEFINE_INTEGRAL_TYPEBUILDER(signed char);
+DEFINE_INTEGRAL_TYPEBUILDER(unsigned char);
+DEFINE_INTEGRAL_TYPEBUILDER(short);
+DEFINE_INTEGRAL_TYPEBUILDER(unsigned short);
+DEFINE_INTEGRAL_TYPEBUILDER(int);
+DEFINE_INTEGRAL_TYPEBUILDER(unsigned int);
+DEFINE_INTEGRAL_TYPEBUILDER(long);
+DEFINE_INTEGRAL_TYPEBUILDER(unsigned long);
+#ifdef _MSC_VER
+DEFINE_INTEGRAL_TYPEBUILDER(__int64);
+DEFINE_INTEGRAL_TYPEBUILDER(unsigned __int64);
+#else /* _MSC_VER */
+DEFINE_INTEGRAL_TYPEBUILDER(long long);
+DEFINE_INTEGRAL_TYPEBUILDER(unsigned long long);
+#endif /* _MSC_VER */
+#undef DEFINE_INTEGRAL_TYPEBUILDER
+
+template<uint32_t num_bits, bool cross>
+class TypeBuilder<types::i<num_bits>, cross> {
+public:
+ static IntegerType *get(LLVMContext &C) {
+ return IntegerType::get(C, num_bits);
+ }
+};
+
+template<> class TypeBuilder<float, false> {
+public:
+ static Type *get(LLVMContext& C) {
+ return Type::getFloatTy(C);
+ }
+};
+template<> class TypeBuilder<float, true> {};
+
+template<> class TypeBuilder<double, false> {
+public:
+ static Type *get(LLVMContext& C) {
+ return Type::getDoubleTy(C);
+ }
+};
+template<> class TypeBuilder<double, true> {};
+
+template<bool cross> class TypeBuilder<types::ieee_float, cross> {
+public:
+ static Type *get(LLVMContext& C) { return Type::getFloatTy(C); }
+};
+template<bool cross> class TypeBuilder<types::ieee_double, cross> {
+public:
+ static Type *get(LLVMContext& C) { return Type::getDoubleTy(C); }
+};
+template<bool cross> class TypeBuilder<types::x86_fp80, cross> {
+public:
+ static Type *get(LLVMContext& C) { return Type::getX86_FP80Ty(C); }
+};
+template<bool cross> class TypeBuilder<types::fp128, cross> {
+public:
+ static Type *get(LLVMContext& C) { return Type::getFP128Ty(C); }
+};
+template<bool cross> class TypeBuilder<types::ppc_fp128, cross> {
+public:
+ static Type *get(LLVMContext& C) { return Type::getPPC_FP128Ty(C); }
+};
+template<bool cross> class TypeBuilder<types::x86_mmx, cross> {
+public:
+ static Type *get(LLVMContext& C) { return Type::getX86_MMXTy(C); }
+};
+
+template<bool cross> class TypeBuilder<void, cross> {
+public:
+ static Type *get(LLVMContext &C) {
+ return Type::getVoidTy(C);
+ }
+};
+
+/// void* is disallowed in LLVM types, but it occurs often enough in C code that
+/// we special case it.
+template<> class TypeBuilder<void*, false>
+ : public TypeBuilder<types::i<8>*, false> {};
+template<> class TypeBuilder<const void*, false>
+ : public TypeBuilder<types::i<8>*, false> {};
+template<> class TypeBuilder<volatile void*, false>
+ : public TypeBuilder<types::i<8>*, false> {};
+template<> class TypeBuilder<const volatile void*, false>
+ : public TypeBuilder<types::i<8>*, false> {};
+
+template<typename R, bool cross> class TypeBuilder<R(), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context), false);
+ }
+};
+template<typename R, typename A1, bool cross> class TypeBuilder<R(A1), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, false);
+ }
+};
+template<typename R, typename A1, typename A2, bool cross>
+class TypeBuilder<R(A1, A2), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ TypeBuilder<A2, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, false);
+ }
+};
+template<typename R, typename A1, typename A2, typename A3, bool cross>
+class TypeBuilder<R(A1, A2, A3), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ TypeBuilder<A2, cross>::get(Context),
+ TypeBuilder<A3, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, false);
+ }
+};
+
+template<typename R, typename A1, typename A2, typename A3, typename A4,
+ bool cross>
+class TypeBuilder<R(A1, A2, A3, A4), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ TypeBuilder<A2, cross>::get(Context),
+ TypeBuilder<A3, cross>::get(Context),
+ TypeBuilder<A4, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, false);
+ }
+};
+
+template<typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, bool cross>
+class TypeBuilder<R(A1, A2, A3, A4, A5), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ TypeBuilder<A2, cross>::get(Context),
+ TypeBuilder<A3, cross>::get(Context),
+ TypeBuilder<A4, cross>::get(Context),
+ TypeBuilder<A5, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, false);
+ }
+};
+
+template<typename R, bool cross> class TypeBuilder<R(...), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context), true);
+ }
+};
+template<typename R, typename A1, bool cross>
+class TypeBuilder<R(A1, ...), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context), params, true);
+ }
+};
+template<typename R, typename A1, typename A2, bool cross>
+class TypeBuilder<R(A1, A2, ...), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ TypeBuilder<A2, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, true);
+ }
+};
+template<typename R, typename A1, typename A2, typename A3, bool cross>
+class TypeBuilder<R(A1, A2, A3, ...), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ TypeBuilder<A2, cross>::get(Context),
+ TypeBuilder<A3, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, true);
+ }
+};
+
+template<typename R, typename A1, typename A2, typename A3, typename A4,
+ bool cross>
+class TypeBuilder<R(A1, A2, A3, A4, ...), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ TypeBuilder<A2, cross>::get(Context),
+ TypeBuilder<A3, cross>::get(Context),
+ TypeBuilder<A4, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, true);
+ }
+};
+
+template<typename R, typename A1, typename A2, typename A3, typename A4,
+ typename A5, bool cross>
+class TypeBuilder<R(A1, A2, A3, A4, A5, ...), cross> {
+public:
+ static FunctionType *get(LLVMContext &Context) {
+ Type *params[] = {
+ TypeBuilder<A1, cross>::get(Context),
+ TypeBuilder<A2, cross>::get(Context),
+ TypeBuilder<A3, cross>::get(Context),
+ TypeBuilder<A4, cross>::get(Context),
+ TypeBuilder<A5, cross>::get(Context),
+ };
+ return FunctionType::get(TypeBuilder<R, cross>::get(Context),
+ params, true);
+ }
+};
+
+} // namespace llvm
+
+#endif
#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/Pass.h"
+#include "llvm/TypeBuilder.h"
#include "llvm/Support/CFG.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
-#include "llvm/Support/TypeBuilder.h"
#include "llvm/Support/raw_ostream.h"
#include <queue>
#include "llvm/LLVMContext.h"
#include "llvm/Module.h"
#include "llvm/Pass.h"
+#include "llvm/TypeBuilder.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/CFG.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
-#include "llvm/Support/TypeBuilder.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Transforms/Instrumentation.h"
#include "llvm/LLVMContext.h"
#include "llvm/Instructions.h"
#include "llvm/Module.h"
+#include "llvm/TypeBuilder.h"
#include "llvm/ADT/OwningPtr.h"
#include "llvm/CodeGen/MachineCodeInfo.h"
#include "llvm/ExecutionEngine/JIT.h"
-#include "llvm/Support/TypeBuilder.h"
#include "llvm/Support/TargetSelect.h"
#include "gtest/gtest.h"
#include <vector>
#include "llvm/IRBuilder.h"
#include "llvm/Instructions.h"
#include "llvm/Module.h"
+#include "llvm/TypeBuilder.h"
#include "llvm/CodeGen/MachineCodeInfo.h"
#include "llvm/ExecutionEngine/JIT.h"
#include "llvm/ExecutionEngine/JITEventListener.h"
#include "llvm/Support/Dwarf.h"
#include "llvm/Support/TargetSelect.h"
-#include "llvm/Support/TypeBuilder.h"
#include "llvm/Config/config.h"
#include "gtest/gtest.h"
#include "llvm/LLVMContext.h"
#include "llvm/Module.h"
#include "llvm/Type.h"
+#include "llvm/TypeBuilder.h"
#include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/Assembly/Parser.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/TargetSelect.h"
-#include "llvm/Support/TypeBuilder.h"
#include "gtest/gtest.h"
#include <vector>
RegexTest.cpp
SwapByteOrderTest.cpp
TimeValue.cpp
- TypeBuilderTest.cpp
ValueHandleTest.cpp
YAMLParserTest.cpp
)
+++ /dev/null
-//===- llvm/unittest/Support/TypeBuilderTest.cpp - TypeBuilder tests -----===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Support/TypeBuilder.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/ADT/ArrayRef.h"
-
-#include "gtest/gtest.h"
-
-using namespace llvm;
-
-namespace {
-
-TEST(TypeBuilderTest, Void) {
- EXPECT_EQ(Type::getVoidTy(getGlobalContext()), (TypeBuilder<void, true>::get(getGlobalContext())));
- EXPECT_EQ(Type::getVoidTy(getGlobalContext()), (TypeBuilder<void, false>::get(getGlobalContext())));
- // Special cases for C compatibility:
- EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
- (TypeBuilder<void*, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
- (TypeBuilder<const void*, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
- (TypeBuilder<volatile void*, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
- (TypeBuilder<const volatile void*, false>::get(
- getGlobalContext())));
-}
-
-TEST(TypeBuilderTest, HostIntegers) {
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()), (TypeBuilder<int8_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()), (TypeBuilder<uint8_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt16Ty(getGlobalContext()), (TypeBuilder<int16_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt16Ty(getGlobalContext()), (TypeBuilder<uint16_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt32Ty(getGlobalContext()), (TypeBuilder<int32_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt32Ty(getGlobalContext()), (TypeBuilder<uint32_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt64Ty(getGlobalContext()), (TypeBuilder<int64_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt64Ty(getGlobalContext()), (TypeBuilder<uint64_t, false>::get(getGlobalContext())));
-
- EXPECT_EQ(IntegerType::get(getGlobalContext(), sizeof(size_t) * CHAR_BIT),
- (TypeBuilder<size_t, false>::get(getGlobalContext())));
- EXPECT_EQ(IntegerType::get(getGlobalContext(), sizeof(ptrdiff_t) * CHAR_BIT),
- (TypeBuilder<ptrdiff_t, false>::get(getGlobalContext())));
-}
-
-TEST(TypeBuilderTest, CrossCompilableIntegers) {
- EXPECT_EQ(IntegerType::get(getGlobalContext(), 1), (TypeBuilder<types::i<1>, true>::get(getGlobalContext())));
- EXPECT_EQ(IntegerType::get(getGlobalContext(), 1), (TypeBuilder<types::i<1>, false>::get(getGlobalContext())));
- EXPECT_EQ(IntegerType::get(getGlobalContext(), 72), (TypeBuilder<types::i<72>, true>::get(getGlobalContext())));
- EXPECT_EQ(IntegerType::get(getGlobalContext(), 72), (TypeBuilder<types::i<72>, false>::get(getGlobalContext())));
-}
-
-TEST(TypeBuilderTest, Float) {
- EXPECT_EQ(Type::getFloatTy(getGlobalContext()), (TypeBuilder<float, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getDoubleTy(getGlobalContext()), (TypeBuilder<double, false>::get(getGlobalContext())));
- // long double isn't supported yet.
- EXPECT_EQ(Type::getFloatTy(getGlobalContext()), (TypeBuilder<types::ieee_float, true>::get(getGlobalContext())));
- EXPECT_EQ(Type::getFloatTy(getGlobalContext()), (TypeBuilder<types::ieee_float, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getDoubleTy(getGlobalContext()), (TypeBuilder<types::ieee_double, true>::get(getGlobalContext())));
- EXPECT_EQ(Type::getDoubleTy(getGlobalContext()), (TypeBuilder<types::ieee_double, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getX86_FP80Ty(getGlobalContext()), (TypeBuilder<types::x86_fp80, true>::get(getGlobalContext())));
- EXPECT_EQ(Type::getX86_FP80Ty(getGlobalContext()), (TypeBuilder<types::x86_fp80, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getFP128Ty(getGlobalContext()), (TypeBuilder<types::fp128, true>::get(getGlobalContext())));
- EXPECT_EQ(Type::getFP128Ty(getGlobalContext()), (TypeBuilder<types::fp128, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getPPC_FP128Ty(getGlobalContext()), (TypeBuilder<types::ppc_fp128, true>::get(getGlobalContext())));
- EXPECT_EQ(Type::getPPC_FP128Ty(getGlobalContext()), (TypeBuilder<types::ppc_fp128, false>::get(getGlobalContext())));
-}
-
-TEST(TypeBuilderTest, Derived) {
- EXPECT_EQ(PointerType::getUnqual(Type::getInt8PtrTy(getGlobalContext())),
- (TypeBuilder<int8_t**, false>::get(getGlobalContext())));
- EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 7),
- (TypeBuilder<int8_t[7], false>::get(getGlobalContext())));
- EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 0),
- (TypeBuilder<int8_t[], false>::get(getGlobalContext())));
-
- EXPECT_EQ(PointerType::getUnqual(Type::getInt8PtrTy(getGlobalContext())),
- (TypeBuilder<types::i<8>**, false>::get(getGlobalContext())));
- EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 7),
- (TypeBuilder<types::i<8>[7], false>::get(getGlobalContext())));
- EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 0),
- (TypeBuilder<types::i<8>[], false>::get(getGlobalContext())));
-
- EXPECT_EQ(PointerType::getUnqual(Type::getInt8PtrTy(getGlobalContext())),
- (TypeBuilder<types::i<8>**, true>::get(getGlobalContext())));
- EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 7),
- (TypeBuilder<types::i<8>[7], true>::get(getGlobalContext())));
- EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 0),
- (TypeBuilder<types::i<8>[], true>::get(getGlobalContext())));
-
-
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<const int8_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<volatile int8_t, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<const volatile int8_t, false>::get(getGlobalContext())));
-
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<const types::i<8>, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<volatile types::i<8>, false>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<const volatile types::i<8>, false>::get(getGlobalContext())));
-
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<const types::i<8>, true>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<volatile types::i<8>, true>::get(getGlobalContext())));
- EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
- (TypeBuilder<const volatile types::i<8>, true>::get(getGlobalContext())));
-
- EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
- (TypeBuilder<const volatile int8_t*const volatile, false>::get(getGlobalContext())));
-}
-
-TEST(TypeBuilderTest, Functions) {
- std::vector<Type*> params;
- EXPECT_EQ(FunctionType::get(Type::getVoidTy(getGlobalContext()), params, false),
- (TypeBuilder<void(), true>::get(getGlobalContext())));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
- (TypeBuilder<int8_t(...), false>::get(getGlobalContext())));
- params.push_back(TypeBuilder<int32_t*, false>::get(getGlobalContext()));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
- (TypeBuilder<int8_t(const int32_t*), false>::get(getGlobalContext())));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
- (TypeBuilder<int8_t(const int32_t*, ...), false>::get(getGlobalContext())));
- params.push_back(TypeBuilder<char*, false>::get(getGlobalContext()));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
- (TypeBuilder<int8_t(int32_t*, void*), false>::get(getGlobalContext())));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
- (TypeBuilder<int8_t(int32_t*, char*, ...), false>::get(getGlobalContext())));
- params.push_back(TypeBuilder<char, false>::get(getGlobalContext()));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
- (TypeBuilder<int8_t(int32_t*, void*, char), false>::get(getGlobalContext())));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
- (TypeBuilder<int8_t(int32_t*, char*, char, ...), false>::get(getGlobalContext())));
- params.push_back(TypeBuilder<char, false>::get(getGlobalContext()));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
- (TypeBuilder<int8_t(int32_t*, void*, char, char), false>::get(getGlobalContext())));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
- (TypeBuilder<int8_t(int32_t*, char*, char, char, ...),
- false>::get(getGlobalContext())));
- params.push_back(TypeBuilder<char, false>::get(getGlobalContext()));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
- (TypeBuilder<int8_t(int32_t*, void*, char, char, char),
- false>::get(getGlobalContext())));
- EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
- (TypeBuilder<int8_t(int32_t*, char*, char, char, char, ...),
- false>::get(getGlobalContext())));
-}
-
-TEST(TypeBuilderTest, Context) {
- // We used to cache TypeBuilder results in static local variables. This
- // produced the same type for different contexts, which of course broke
- // things.
- LLVMContext context1;
- EXPECT_EQ(&context1,
- &(TypeBuilder<types::i<1>, true>::get(context1))->getContext());
- LLVMContext context2;
- EXPECT_EQ(&context2,
- &(TypeBuilder<types::i<1>, true>::get(context2))->getContext());
-}
-
-struct MyType {
- int a;
- int *b;
- void *array[1];
-};
-
-struct MyPortableType {
- int32_t a;
- int32_t *b;
- void *array[1];
-};
-
-} // anonymous namespace
-
-namespace llvm {
-template<bool cross> class TypeBuilder<MyType, cross> {
-public:
- static StructType *get(LLVMContext &Context) {
- // Using the static result variable ensures that the type is
- // only looked up once.
- std::vector<Type*> st;
- st.push_back(TypeBuilder<int, cross>::get(Context));
- st.push_back(TypeBuilder<int*, cross>::get(Context));
- st.push_back(TypeBuilder<void*[], cross>::get(Context));
- static StructType *const result = StructType::get(Context, st);
- return result;
- }
-
- // You may find this a convenient place to put some constants
- // to help with getelementptr. They don't have any effect on
- // the operation of TypeBuilder.
- enum Fields {
- FIELD_A,
- FIELD_B,
- FIELD_ARRAY
- };
-};
-
-template<bool cross> class TypeBuilder<MyPortableType, cross> {
-public:
- static StructType *get(LLVMContext &Context) {
- // Using the static result variable ensures that the type is
- // only looked up once.
- std::vector<Type*> st;
- st.push_back(TypeBuilder<types::i<32>, cross>::get(Context));
- st.push_back(TypeBuilder<types::i<32>*, cross>::get(Context));
- st.push_back(TypeBuilder<types::i<8>*[], cross>::get(Context));
- static StructType *const result = StructType::get(Context, st);
- return result;
- }
-
- // You may find this a convenient place to put some constants
- // to help with getelementptr. They don't have any effect on
- // the operation of TypeBuilder.
- enum Fields {
- FIELD_A,
- FIELD_B,
- FIELD_ARRAY
- };
-};
-} // namespace llvm
-namespace {
-
-TEST(TypeBuilderTest, Extensions) {
- EXPECT_EQ(PointerType::getUnqual(StructType::get(
- TypeBuilder<int, false>::get(getGlobalContext()),
- TypeBuilder<int*, false>::get(getGlobalContext()),
- TypeBuilder<void*[], false>::get(getGlobalContext()),
- (void*)0)),
- (TypeBuilder<MyType*, false>::get(getGlobalContext())));
- EXPECT_EQ(PointerType::getUnqual(StructType::get(
- TypeBuilder<types::i<32>, false>::get(getGlobalContext()),
- TypeBuilder<types::i<32>*, false>::get(getGlobalContext()),
- TypeBuilder<types::i<8>*[], false>::get(getGlobalContext()),
- (void*)0)),
- (TypeBuilder<MyPortableType*, false>::get(getGlobalContext())));
- EXPECT_EQ(PointerType::getUnqual(StructType::get(
- TypeBuilder<types::i<32>, false>::get(getGlobalContext()),
- TypeBuilder<types::i<32>*, false>::get(getGlobalContext()),
- TypeBuilder<types::i<8>*[], false>::get(getGlobalContext()),
- (void*)0)),
- (TypeBuilder<MyPortableType*, true>::get(getGlobalContext())));
-}
-
-} // anonymous namespace
MDBuilderTest.cpp
MetadataTest.cpp
PassManagerTest.cpp
+ TypeBuilderTest.cpp
ValueMapTest.cpp
VerifierTest.cpp
)
--- /dev/null
+//===- llvm/unittest/TypeBuilderTest.cpp - TypeBuilder tests --------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/TypeBuilder.h"
+#include "llvm/LLVMContext.h"
+#include "llvm/ADT/ArrayRef.h"
+
+#include "gtest/gtest.h"
+
+using namespace llvm;
+
+namespace {
+
+TEST(TypeBuilderTest, Void) {
+ EXPECT_EQ(Type::getVoidTy(getGlobalContext()), (TypeBuilder<void, true>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getVoidTy(getGlobalContext()), (TypeBuilder<void, false>::get(getGlobalContext())));
+ // Special cases for C compatibility:
+ EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
+ (TypeBuilder<void*, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
+ (TypeBuilder<const void*, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
+ (TypeBuilder<volatile void*, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
+ (TypeBuilder<const volatile void*, false>::get(
+ getGlobalContext())));
+}
+
+TEST(TypeBuilderTest, HostIntegers) {
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()), (TypeBuilder<int8_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()), (TypeBuilder<uint8_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt16Ty(getGlobalContext()), (TypeBuilder<int16_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt16Ty(getGlobalContext()), (TypeBuilder<uint16_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt32Ty(getGlobalContext()), (TypeBuilder<int32_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt32Ty(getGlobalContext()), (TypeBuilder<uint32_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt64Ty(getGlobalContext()), (TypeBuilder<int64_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt64Ty(getGlobalContext()), (TypeBuilder<uint64_t, false>::get(getGlobalContext())));
+
+ EXPECT_EQ(IntegerType::get(getGlobalContext(), sizeof(size_t) * CHAR_BIT),
+ (TypeBuilder<size_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(IntegerType::get(getGlobalContext(), sizeof(ptrdiff_t) * CHAR_BIT),
+ (TypeBuilder<ptrdiff_t, false>::get(getGlobalContext())));
+}
+
+TEST(TypeBuilderTest, CrossCompilableIntegers) {
+ EXPECT_EQ(IntegerType::get(getGlobalContext(), 1), (TypeBuilder<types::i<1>, true>::get(getGlobalContext())));
+ EXPECT_EQ(IntegerType::get(getGlobalContext(), 1), (TypeBuilder<types::i<1>, false>::get(getGlobalContext())));
+ EXPECT_EQ(IntegerType::get(getGlobalContext(), 72), (TypeBuilder<types::i<72>, true>::get(getGlobalContext())));
+ EXPECT_EQ(IntegerType::get(getGlobalContext(), 72), (TypeBuilder<types::i<72>, false>::get(getGlobalContext())));
+}
+
+TEST(TypeBuilderTest, Float) {
+ EXPECT_EQ(Type::getFloatTy(getGlobalContext()), (TypeBuilder<float, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getDoubleTy(getGlobalContext()), (TypeBuilder<double, false>::get(getGlobalContext())));
+ // long double isn't supported yet.
+ EXPECT_EQ(Type::getFloatTy(getGlobalContext()), (TypeBuilder<types::ieee_float, true>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getFloatTy(getGlobalContext()), (TypeBuilder<types::ieee_float, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getDoubleTy(getGlobalContext()), (TypeBuilder<types::ieee_double, true>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getDoubleTy(getGlobalContext()), (TypeBuilder<types::ieee_double, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getX86_FP80Ty(getGlobalContext()), (TypeBuilder<types::x86_fp80, true>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getX86_FP80Ty(getGlobalContext()), (TypeBuilder<types::x86_fp80, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getFP128Ty(getGlobalContext()), (TypeBuilder<types::fp128, true>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getFP128Ty(getGlobalContext()), (TypeBuilder<types::fp128, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getPPC_FP128Ty(getGlobalContext()), (TypeBuilder<types::ppc_fp128, true>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getPPC_FP128Ty(getGlobalContext()), (TypeBuilder<types::ppc_fp128, false>::get(getGlobalContext())));
+}
+
+TEST(TypeBuilderTest, Derived) {
+ EXPECT_EQ(PointerType::getUnqual(Type::getInt8PtrTy(getGlobalContext())),
+ (TypeBuilder<int8_t**, false>::get(getGlobalContext())));
+ EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 7),
+ (TypeBuilder<int8_t[7], false>::get(getGlobalContext())));
+ EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 0),
+ (TypeBuilder<int8_t[], false>::get(getGlobalContext())));
+
+ EXPECT_EQ(PointerType::getUnqual(Type::getInt8PtrTy(getGlobalContext())),
+ (TypeBuilder<types::i<8>**, false>::get(getGlobalContext())));
+ EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 7),
+ (TypeBuilder<types::i<8>[7], false>::get(getGlobalContext())));
+ EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 0),
+ (TypeBuilder<types::i<8>[], false>::get(getGlobalContext())));
+
+ EXPECT_EQ(PointerType::getUnqual(Type::getInt8PtrTy(getGlobalContext())),
+ (TypeBuilder<types::i<8>**, true>::get(getGlobalContext())));
+ EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 7),
+ (TypeBuilder<types::i<8>[7], true>::get(getGlobalContext())));
+ EXPECT_EQ(ArrayType::get(Type::getInt8Ty(getGlobalContext()), 0),
+ (TypeBuilder<types::i<8>[], true>::get(getGlobalContext())));
+
+
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<const int8_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<volatile int8_t, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<const volatile int8_t, false>::get(getGlobalContext())));
+
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<const types::i<8>, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<volatile types::i<8>, false>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<const volatile types::i<8>, false>::get(getGlobalContext())));
+
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<const types::i<8>, true>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<volatile types::i<8>, true>::get(getGlobalContext())));
+ EXPECT_EQ(Type::getInt8Ty(getGlobalContext()),
+ (TypeBuilder<const volatile types::i<8>, true>::get(getGlobalContext())));
+
+ EXPECT_EQ(Type::getInt8PtrTy(getGlobalContext()),
+ (TypeBuilder<const volatile int8_t*const volatile, false>::get(getGlobalContext())));
+}
+
+TEST(TypeBuilderTest, Functions) {
+ std::vector<Type*> params;
+ EXPECT_EQ(FunctionType::get(Type::getVoidTy(getGlobalContext()), params, false),
+ (TypeBuilder<void(), true>::get(getGlobalContext())));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
+ (TypeBuilder<int8_t(...), false>::get(getGlobalContext())));
+ params.push_back(TypeBuilder<int32_t*, false>::get(getGlobalContext()));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
+ (TypeBuilder<int8_t(const int32_t*), false>::get(getGlobalContext())));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
+ (TypeBuilder<int8_t(const int32_t*, ...), false>::get(getGlobalContext())));
+ params.push_back(TypeBuilder<char*, false>::get(getGlobalContext()));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
+ (TypeBuilder<int8_t(int32_t*, void*), false>::get(getGlobalContext())));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
+ (TypeBuilder<int8_t(int32_t*, char*, ...), false>::get(getGlobalContext())));
+ params.push_back(TypeBuilder<char, false>::get(getGlobalContext()));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
+ (TypeBuilder<int8_t(int32_t*, void*, char), false>::get(getGlobalContext())));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
+ (TypeBuilder<int8_t(int32_t*, char*, char, ...), false>::get(getGlobalContext())));
+ params.push_back(TypeBuilder<char, false>::get(getGlobalContext()));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
+ (TypeBuilder<int8_t(int32_t*, void*, char, char), false>::get(getGlobalContext())));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
+ (TypeBuilder<int8_t(int32_t*, char*, char, char, ...),
+ false>::get(getGlobalContext())));
+ params.push_back(TypeBuilder<char, false>::get(getGlobalContext()));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, false),
+ (TypeBuilder<int8_t(int32_t*, void*, char, char, char),
+ false>::get(getGlobalContext())));
+ EXPECT_EQ(FunctionType::get(Type::getInt8Ty(getGlobalContext()), params, true),
+ (TypeBuilder<int8_t(int32_t*, char*, char, char, char, ...),
+ false>::get(getGlobalContext())));
+}
+
+TEST(TypeBuilderTest, Context) {
+ // We used to cache TypeBuilder results in static local variables. This
+ // produced the same type for different contexts, which of course broke
+ // things.
+ LLVMContext context1;
+ EXPECT_EQ(&context1,
+ &(TypeBuilder<types::i<1>, true>::get(context1))->getContext());
+ LLVMContext context2;
+ EXPECT_EQ(&context2,
+ &(TypeBuilder<types::i<1>, true>::get(context2))->getContext());
+}
+
+struct MyType {
+ int a;
+ int *b;
+ void *array[1];
+};
+
+struct MyPortableType {
+ int32_t a;
+ int32_t *b;
+ void *array[1];
+};
+
+} // anonymous namespace
+
+namespace llvm {
+template<bool cross> class TypeBuilder<MyType, cross> {
+public:
+ static StructType *get(LLVMContext &Context) {
+ // Using the static result variable ensures that the type is
+ // only looked up once.
+ std::vector<Type*> st;
+ st.push_back(TypeBuilder<int, cross>::get(Context));
+ st.push_back(TypeBuilder<int*, cross>::get(Context));
+ st.push_back(TypeBuilder<void*[], cross>::get(Context));
+ static StructType *const result = StructType::get(Context, st);
+ return result;
+ }
+
+ // You may find this a convenient place to put some constants
+ // to help with getelementptr. They don't have any effect on
+ // the operation of TypeBuilder.
+ enum Fields {
+ FIELD_A,
+ FIELD_B,
+ FIELD_ARRAY
+ };
+};
+
+template<bool cross> class TypeBuilder<MyPortableType, cross> {
+public:
+ static StructType *get(LLVMContext &Context) {
+ // Using the static result variable ensures that the type is
+ // only looked up once.
+ std::vector<Type*> st;
+ st.push_back(TypeBuilder<types::i<32>, cross>::get(Context));
+ st.push_back(TypeBuilder<types::i<32>*, cross>::get(Context));
+ st.push_back(TypeBuilder<types::i<8>*[], cross>::get(Context));
+ static StructType *const result = StructType::get(Context, st);
+ return result;
+ }
+
+ // You may find this a convenient place to put some constants
+ // to help with getelementptr. They don't have any effect on
+ // the operation of TypeBuilder.
+ enum Fields {
+ FIELD_A,
+ FIELD_B,
+ FIELD_ARRAY
+ };
+};
+} // namespace llvm
+namespace {
+
+TEST(TypeBuilderTest, Extensions) {
+ EXPECT_EQ(PointerType::getUnqual(StructType::get(
+ TypeBuilder<int, false>::get(getGlobalContext()),
+ TypeBuilder<int*, false>::get(getGlobalContext()),
+ TypeBuilder<void*[], false>::get(getGlobalContext()),
+ (void*)0)),
+ (TypeBuilder<MyType*, false>::get(getGlobalContext())));
+ EXPECT_EQ(PointerType::getUnqual(StructType::get(
+ TypeBuilder<types::i<32>, false>::get(getGlobalContext()),
+ TypeBuilder<types::i<32>*, false>::get(getGlobalContext()),
+ TypeBuilder<types::i<8>*[], false>::get(getGlobalContext()),
+ (void*)0)),
+ (TypeBuilder<MyPortableType*, false>::get(getGlobalContext())));
+ EXPECT_EQ(PointerType::getUnqual(StructType::get(
+ TypeBuilder<types::i<32>, false>::get(getGlobalContext()),
+ TypeBuilder<types::i<32>*, false>::get(getGlobalContext()),
+ TypeBuilder<types::i<8>*[], false>::get(getGlobalContext()),
+ (void*)0)),
+ (TypeBuilder<MyPortableType*, true>::get(getGlobalContext())));
+}
+
+} // anonymous namespace
projects / oota-llvm.git / commitdiff