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git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@2890 f5eafffb-2e1d-0410-98e4-8ec43c5233c4

com.ibm.wala.core/src/com/ibm/wala/ssa/IR.java

@@ -439,6 +439,10 @@ public abstract class IR {
 
   /**
    * Return the invoke instructions corresponding to a call site
+   * 
+   * Note that Shrike may inline JSRS.  This can lead to multiple copies of a single bytecode
+   * instruction in a particular IR.  So we may have more than one instruction index for a 
+   * particular call site from bytecode.
    */
   public SSAAbstractInvokeInstruction[] getCalls(CallSiteReference site) {
     if (site == null) {