From 824a21868b16f9873fe5d239df80eb758ffad206 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 18 Sep 2004 21:34:34 +0000 Subject: Add CallGraphNode::removeAnyCallEdgeTo method llvm-svn: 16398 --- llvm/lib/Analysis/IPA/CallGraph.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'llvm/lib/Analysis/IPA/CallGraph.cpp') diff --git a/llvm/lib/Analysis/IPA/CallGraph.cpp b/llvm/lib/Analysis/IPA/CallGraph.cpp index ac926dc59a1..e3a60248895 100644 --- a/llvm/lib/Analysis/IPA/CallGraph.cpp +++ b/llvm/lib/Analysis/IPA/CallGraph.cpp @@ -206,3 +206,15 @@ void CallGraphNode::removeCallEdgeTo(CallGraphNode *Callee) { } } } + +// removeAnyCallEdgeTo - This method removes any call edges from this node to +// the specified callee function. This takes more time to execute than +// removeCallEdgeTo, so it should not be used unless necessary. +void CallGraphNode::removeAnyCallEdgeTo(CallGraphNode *Callee) { + for (std::vector::iterator I = CalledFunctions.begin(), + E = CalledFunctions.end(); I != E; ++I) + if (*I == Callee) { + CalledFunctions.erase(I); + E = CalledFunctions.end(); + } +} -- cgit v1.2.3