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author | Eric Christopher <echristo@gmail.com> | 2013-04-22 22:47:22 +0000 |
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committer | Eric Christopher <echristo@gmail.com> | 2013-04-22 22:47:22 +0000 |
commit | 3e39731e88f2d4f597cebc74388fd6650ca4f604 (patch) | |
tree | c2ad976c0ec348e36d363f5e02f02bc53326fa56 /include/llvm-c/Core.h | |
parent | d50dc20f06d9cf95562899020f773cd9f8309786 (diff) | |
download | external_llvm-3e39731e88f2d4f597cebc74388fd6650ca4f604.zip external_llvm-3e39731e88f2d4f597cebc74388fd6650ca4f604.tar.gz external_llvm-3e39731e88f2d4f597cebc74388fd6650ca4f604.tar.bz2 |
Move C++ code out of the C headers and into either C++ headers
or the C++ files themselves. This enables people to use
just a C compiler to interoperate with LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180063 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm-c/Core.h')
-rw-r--r-- | include/llvm-c/Core.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h index 96359af..559c50e 100644 --- a/include/llvm-c/Core.h +++ b/include/llvm-c/Core.h @@ -18,13 +18,6 @@ #include "llvm/Support/DataTypes.h" #ifdef __cplusplus - -/* Need these includes to support the LLVM 'cast' template for the C++ 'wrap' - and 'unwrap' conversion functions. */ -#include "llvm/IR/IRBuilder.h" -#include "llvm/IR/Module.h" -#include "llvm/PassRegistry.h" - extern "C" { #endif @@ -60,11 +53,6 @@ extern "C" { * with C++ due to name mangling. So in addition to C, this interface enables * tools written in such languages. * - * When included into a C++ source file, also declares 'wrap' and 'unwrap' - * helpers to perform opaque reference<-->pointer conversions. These helpers - * are shorter and more tightly typed than writing the casts by hand when - * authoring bindings. In assert builds, they will do runtime type checking. - * * @{ */ @@ -2690,100 +2678,6 @@ LLVMBool LLVMIsMultithreaded(); #ifdef __cplusplus } - -namespace llvm { - class MemoryBuffer; - class PassManagerBase; - - #define DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ty, ref) \ - inline ty *unwrap(ref P) { \ - return reinterpret_cast<ty*>(P); \ - } \ - \ - inline ref wrap(const ty *P) { \ - return reinterpret_cast<ref>(const_cast<ty*>(P)); \ - } - - #define DEFINE_ISA_CONVERSION_FUNCTIONS(ty, ref) \ - DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ty, ref) \ - \ - template<typename T> \ - inline T *unwrap(ref P) { \ - return cast<T>(unwrap(P)); \ - } - - #define DEFINE_STDCXX_CONVERSION_FUNCTIONS(ty, ref) \ - DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ty, ref) \ - \ - template<typename T> \ - inline T *unwrap(ref P) { \ - T *Q = (T*)unwrap(P); \ - assert(Q && "Invalid cast!"); \ - return Q; \ - } - - DEFINE_ISA_CONVERSION_FUNCTIONS (Type, LLVMTypeRef ) - DEFINE_ISA_CONVERSION_FUNCTIONS (Value, LLVMValueRef ) - DEFINE_SIMPLE_CONVERSION_FUNCTIONS(Module, LLVMModuleRef ) - DEFINE_SIMPLE_CONVERSION_FUNCTIONS(BasicBlock, LLVMBasicBlockRef ) - DEFINE_SIMPLE_CONVERSION_FUNCTIONS(IRBuilder<>, LLVMBuilderRef ) - DEFINE_SIMPLE_CONVERSION_FUNCTIONS(MemoryBuffer, LLVMMemoryBufferRef ) - DEFINE_SIMPLE_CONVERSION_FUNCTIONS(LLVMContext, LLVMContextRef ) - DEFINE_SIMPLE_CONVERSION_FUNCTIONS(Use, LLVMUseRef ) - DEFINE_STDCXX_CONVERSION_FUNCTIONS(PassManagerBase, LLVMPassManagerRef ) - DEFINE_STDCXX_CONVERSION_FUNCTIONS(PassRegistry, LLVMPassRegistryRef ) - /* LLVMModuleProviderRef exists for historical reasons, but now just holds a - * Module. - */ - inline Module *unwrap(LLVMModuleProviderRef MP) { - return reinterpret_cast<Module*>(MP); - } - - #undef DEFINE_STDCXX_CONVERSION_FUNCTIONS - #undef DEFINE_ISA_CONVERSION_FUNCTIONS - #undef DEFINE_SIMPLE_CONVERSION_FUNCTIONS - - /* Specialized opaque context conversions. - */ - inline LLVMContext **unwrap(LLVMContextRef* Tys) { - return reinterpret_cast<LLVMContext**>(Tys); - } - - inline LLVMContextRef *wrap(const LLVMContext **Tys) { - return reinterpret_cast<LLVMContextRef*>(const_cast<LLVMContext**>(Tys)); - } - - /* Specialized opaque type conversions. - */ - inline Type **unwrap(LLVMTypeRef* Tys) { - return reinterpret_cast<Type**>(Tys); - } - - inline LLVMTypeRef *wrap(Type **Tys) { - return reinterpret_cast<LLVMTypeRef*>(const_cast<Type**>(Tys)); - } - - /* Specialized opaque value conversions. - */ - inline Value **unwrap(LLVMValueRef *Vals) { - return reinterpret_cast<Value**>(Vals); - } - - template<typename T> - inline T **unwrap(LLVMValueRef *Vals, unsigned Length) { - #ifdef DEBUG - for (LLVMValueRef *I = Vals, *E = Vals + Length; I != E; ++I) - cast<T>(*I); - #endif - (void)Length; - return reinterpret_cast<T**>(Vals); - } - - inline LLVMValueRef *wrap(const Value **Vals) { - return reinterpret_cast<LLVMValueRef*>(const_cast<Value**>(Vals)); - } -} - #endif /* !defined(__cplusplus) */ #endif /* !defined(LLVM_C_CORE_H) */ |