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Add a new DSNode::removeGlobal method.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20710 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-03-20 03:29:54 +00:00
parent 3ee382c68f
commit 7cdf321256
1 changed files with 9 additions and 0 deletions
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9
lib/Analysis/DataStructure/DataStructure.cpp
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@ -157,6 +157,15 @@ void DSNode::addGlobal(GlobalValue *GV) {
}
}
// removeGlobal - Remove the specified global that is explicitly in the globals
// list.
void DSNode::removeGlobal(GlobalValue *GV) {
std::vector<GlobalValue*>::iterator I =
std::lower_bound(Globals.begin(), Globals.end(), GV);
assert(I != Globals.end() && *I == GV && "Global not in node!");
Globals.erase(I);
}
/// foldNodeCompletely - If we determine that this node has some funny
/// behavior happening to it that we cannot represent, we fold it down to a
/// single, completely pessimistic, node. This node is represented as a