Mercurial > projects > ldc
view gen/metadata.h @ 1555:ed0cffe895ec
use the new NamedMDNode class
this will need a LLVM >= r77619
author | Benjamin Kramer <benny.kra@gmail.com> |
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date | Thu, 30 Jul 2009 20:54:03 +0200 |
parents | 259b031f3d22 |
children | 3adcb70700cb |
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#ifndef LDC_GEN_METADATA_H #define LDC_GEN_METADATA_H // MDNode was moved into its own header, and contains Value*s #include "llvm/Metadata.h" typedef llvm::Value MDNodeField; // Use getNumElements() and getElement() to access elements. inline unsigned MD_GetNumElements(llvm::MDNode* N) { return N->getNumElements(); } inline MDNodeField* MD_GetElement(llvm::MDNode* N, unsigned i) { return N->getElement(i); } #define METADATA_LINKAGE_TYPE llvm::GlobalValue::WeakODRLinkage // *** Metadata for TypeInfo instances *** #define TD_PREFIX "llvm.ldc.typeinfo." /// The fields in the metadata node for a TypeInfo instance. /// (Its name will be TD_PREFIX ~ <Name of TypeInfo global>) enum TypeDataFields { TD_Confirm, /// The TypeInfo this node is for. TD_Type, /// A value of the LLVM type corresponding to this D type // Must be kept last: TD_NumFields /// The number of fields in TypeInfo metadata }; // *** Metadata for ClassInfo instances *** #define CD_PREFIX "llvm.ldc.classinfo." /// The fields in the metadata node for a ClassInfo instance. /// (Its name will be CD_PREFIX ~ <Name of ClassInfo global>) enum ClassDataFields { CD_BodyType, /// A value of the LLVM type corresponding to the class body. CD_Finalize, /// True if this class (or a base class) has a destructor. CD_CustomDelete,/// True if this class has an overridden delete operator. // Must be kept last CD_NumFields /// The number of fields in ClassInfo metadata }; #endif