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adf1fd4d44
only used for consistency checking anyway. For the LLVM bug, see http://llvm.org/PR4180 / http://llvm.org/PR4046
31 lines
851 B
C
31 lines
851 B
C
#ifndef LDC_GEN_METADATA_H
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#define LDC_GEN_METADATA_H
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#include "gen/llvm-version.h"
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#if LLVM_REV >= 68420
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// Yay, we have metadata!
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#define USE_METADATA
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#define METADATA_LINKAGE_TYPE llvm::GlobalValue::WeakODRLinkage
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// *** Metadata for TypeInfo instances ***
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#define TD_PREFIX "llvm.ldc.typeinfo."
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/// The fields in the metadata node for a TypeInfo instance.
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/// (Its name will be TD_PREFIX ~ <Name of TypeInfo global>)
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enum TypeDataFields {
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// TD_Confirm is disabled for now due to an LLVM bug when MDNodes contain
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// globals (see http://llvm.org/PR4180 / http://llvm.org/PR4046 )
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TD_Confirm = -1,/// The TypeInfo this node is for.
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TD_Type, /// A value of the LLVM type corresponding to this D type
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// Must be kept last:
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TD_NumFields /// The number of fields in TypeInfo metadata
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};
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#endif
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#endif
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