From: Chris Lattner Date: Mon, 4 Dec 2006 21:22:45 +0000 (+0000) Subject: Add a comment and fix a memory leak. Thanks to Vikram for pointing this out. X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=12d38bfca012f20781db894244ef4a6a1216961f;p=oota-llvm.git Add a comment and fix a memory leak. Thanks to Vikram for pointing this out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32196 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/Analysis/IPA/CallGraph.cpp b/lib/Analysis/IPA/CallGraph.cpp index 9c22b7cc5e2..61d00f02528 100644 --- a/lib/Analysis/IPA/CallGraph.cpp +++ b/lib/Analysis/IPA/CallGraph.cpp @@ -20,6 +20,9 @@ #include using namespace llvm; +/// isOnlyADirectCall - Return true if this callsite is *just* a direct call to +/// the specified function. Specifically return false if the callsite also +/// takes the address of the function. static bool isOnlyADirectCall(Function *F, CallSite CS) { if (!CS.getInstruction()) return false; for (CallSite::arg_iterator I = CS.arg_begin(), E = CS.arg_end(); I != E; ++I) @@ -179,10 +182,8 @@ private: // // destroy - Release memory for the call graph virtual void destroy() { - if (!CallsExternalNode) { - delete CallsExternalNode; - CallsExternalNode = 0; - } + delete CallsExternalNode; + CallsExternalNode = 0; } };