From: Michael Gottesman Date: Fri, 18 Jan 2013 23:02:45 +0000 (+0000) Subject: Improved comment. X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ffd5f9ad601ec34013318e58f37127a5679347a3;p=oota-llvm.git Improved comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172864 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/Transforms/Scalar/ObjCARC.cpp b/lib/Transforms/Scalar/ObjCARC.cpp index 055f30c1156..a63e0e0f44e 100644 --- a/lib/Transforms/Scalar/ObjCARC.cpp +++ b/lib/Transforms/Scalar/ObjCARC.cpp @@ -578,8 +578,11 @@ static Value *GetObjCArg(Value *Inst) { return StripPointerCastsAndObjCCalls(cast(Inst)->getArgOperand(0)); } -/// \brief This is similar to AliasAnalysis's isIdentifiedObject, except that it -/// uses special knowledge of ObjC conventions. +/// \brief Return true if this value refers to a distinct and identifiable +/// object. +/// +/// This is similar to AliasAnalysis's isIdentifiedObject, except that it uses +/// special knowledge of ObjC conventions. static bool IsObjCIdentifiedObject(const Value *V) { // Assume that call results and arguments have their own "provenance". // Constants (including GlobalVariables) and Allocas are never