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Add weak linking type

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llvm-svn: 9168
This commit is contained in:
Chris Lattner 2003-10-16 18:27:04 +00:00
parent 4e16a55ef5
commit a8899d65d3
1 changed files with 2 additions and 0 deletions
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2
include/llvm/GlobalValue.h
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@ -20,6 +20,7 @@ public:
enum LinkageTypes {
ExternalLinkage, // Externally visible function
LinkOnceLinkage, // Keep one copy of named function when linking (inline)
WeakLinkage, // Keep one copy of named function when linking (weak)
AppendingLinkage, // Special purpose, only applies to global arrays
InternalLinkage // Rename collisions when linking (static functions)
};
@ -40,6 +41,7 @@ public:
bool hasExternalLinkage() const { return Linkage == ExternalLinkage; }
bool hasLinkOnceLinkage() const { return Linkage == LinkOnceLinkage; }
bool hasWeakLinkage() const { return Linkage == WeakLinkage; }
bool hasAppendingLinkage() const { return Linkage == AppendingLinkage; }
bool hasInternalLinkage() const { return Linkage == InternalLinkage; }
void setLinkage(LinkageTypes LT) { Linkage = LT; }