[GR-2737] [GR-2738] [GR-4790] Various performance and bug fixes.

ci.hocon

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

...n/src/com/oracle/truffle/r/nodes/builtin/base/Mapply.java

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

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

...es/builtin/base/fastpaths/SubscriptDataFrameFastPath.java

...nodes/builtin/base/fastpaths/SubsetDataFrameFastPath.java

...oracle/truffle/r/nodes/builtin/helpers/DebugHandling.java

...src/com/oracle/truffle/r/nodes/unary/CastIntegerNode.java

...untime/src/com/oracle/truffle/r/runtime/RVersionInfo.java

...untime/src/com/oracle/truffle/r/runtime/nmath/Choose.java

...est/src/com/oracle/truffle/r/test/ExpectedTestOutput.test

...ruffle.r.test/src/com/oracle/truffle/r/test/TestBase.java

...om/oracle/truffle/r/test/builtins/TestBuiltin_rowsum.java

...om/oracle/truffle/r/test/builtins/TestBuiltin_strrep.java

...test/src/com/oracle/truffle/r/test/channels/R/channels1.R

...est/src/com/oracle/truffle/r/test/channels/R/channels10.R

...est/src/com/oracle/truffle/r/test/channels/R/channels11.R

...est/src/com/oracle/truffle/r/test/channels/R/channels12.R

...est/src/com/oracle/truffle/r/test/channels/R/channels13.R