passing tests after CP-IR refactoring

...oracle/truffle/r/nodes/builtin/base/BitwiseFunctions.java

...ltin/src/com/oracle/truffle/r/nodes/builtin/base/Cat.java

...c/com/oracle/truffle/r/nodes/builtin/CastBuilderTest.java

...m/oracle/truffle/r/nodes/casts/PredefFiltersSamplers.java

...m/oracle/truffle/r/nodes/casts/PredefMappersSamplers.java

.../oracle/truffle/r/nodes/test/PipelineToCastNodeTests.java

.../com/oracle/truffle/r/nodes/test/RBuiltinDiagnostics.java

...s/src/com/oracle/truffle/r/nodes/builtin/CastBuilder.java

.../src/com/oracle/truffle/r/nodes/builtin/casts/Filter.java

...com/oracle/truffle/r/nodes/builtin/casts/MessageData.java

...om/oracle/truffle/r/nodes/builtin/casts/PipelineStep.java

...cle/truffle/r/nodes/builtin/casts/PipelineToCastNode.java

...odes/src/com/oracle/truffle/r/nodes/unary/BypassNode.java

.../com/oracle/truffle/r/nodes/unary/ConditionalMapNode.java

...odes/src/com/oracle/truffle/r/nodes/unary/FilterNode.java