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add a new helper method.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26618 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-03-08 18:39:13 +00:00
parent 6665b97ae9
commit 9d25824e4c
1 changed files with 14 additions and 0 deletions
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14
lib/VMCore/Module.cpp
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@ -222,6 +222,20 @@ GlobalVariable *Module::getGlobalVariable(const std::string &Name,
return 0;
}
/// getNamedGlobal - Return the first global variable in the module with the
/// specified name, of arbitrary type. This method returns null if a global
/// with the specified name is not found.
///
GlobalVariable *Module::getNamedGlobal(const std::string &Name) {
// FIXME: This would be much faster with a symbol table that doesn't
// discriminate based on type!
for (global_iterator I = global_begin(), E = global_end();
I != E; ++I)
if (I->getName() == Name)
return I;
return 0;
}
//===----------------------------------------------------------------------===//