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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17865 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-11-15 23:20:19 +00:00
parent 02376e3f29
commit 1840f3ce7f
1 changed files with 9 additions and 2 deletions
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11
include/llvm/GlobalValue.h
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@ -67,8 +67,15 @@ public:
void setLinkage(LinkageTypes LT) { Linkage = LT; }
LinkageTypes getLinkage() const { return Linkage; }
/// Override from Constant class. No GlobalValue's have null values so
/// this always returns false.
/// hasNotBeenReadFromBytecode - If a module provider is being used to lazily
/// stream in functions from disk, this method can be used to check to see if
/// the function has been read in yet or not. Unless you are working on the
/// JIT or something else that streams stuff in lazily, you don't need to
/// worry about this.
bool hasNotBeenReadFromBytecode() const { return Linkage == GhostLinkage; }
/// Override from Constant class. No GlobalValue's are null values so this
/// always returns false.
virtual bool isNullValue() const { return false; }
/// Override from Constant class.