Fixing S3 dispatch performance issues.

...m/oracle/truffle/r/nodes/builtin/base/FrameFunctions.java

...com/oracle/truffle/r/nodes/builtin/base/GetFunctions.java

...truffle/r/nodes/builtin/base/HiddenInternalFunctions.java

...c/com/oracle/truffle/r/nodes/builtin/base/UpdateSlot.java

.../com/oracle/truffle/r/nodes/function/CallMatcherNode.java

...m/oracle/truffle/r/nodes/function/GetCallerFrameNode.java

...es/src/com/oracle/truffle/r/nodes/function/RCallNode.java

...ruffle/r/nodes/function/call/CallRFunctionCachedNode.java

...acle/truffle/r/nodes/function/call/CallRFunctionNode.java

...es/src/com/oracle/truffle/r/nodes/objects/LoadMethod.java

....runtime/src/com/oracle/truffle/r/runtime/RArguments.java

.../oracle/truffle/r/runtime/SetNeedsCallerFrameClosure.java