Output correct register names in register maps in CFGPrinter.

--HG--
extra : rebase_source : c10f3b6bee6499318ba49e0994ce7060f1af4439
extra : amend_source : 33d98ee5771df23990e77428bbb5db5ad9dab045
Revert 9010170f942f: better stamps for I2F, I2D, L2F and L2D operations
truffle pe: re-enable SimplePartialEvaluationTest

--HG--
extra : rebase_source : 0da55bbac6a06b4be1d680dd8384b06abfdc3981
extra : histedit_source : fbe61ee2de40b3e73ca939c44764a5e52c37bdfd%2C56968e758d45e046f58cf3c3b2d311f23c6a8e19
hotspot/graal: fix indent

--HG--
extra : rebase_source : f17614976b010ca1ea757a2411eabac2ac316a56
extra : histedit_source : b440ff3c23e06572789bfda6a9c79daae2c717f3
Truffle: always store values of primitive types as long values in the frame array.

--HG--
extra : amend_source : 983cad8094c74172fecc688a62f5a5c9bf075152
truffle pe: re-enable AssumptionPartialEvaluationTest

--HG--
extra : rebase_source : 71a97bc3f1ca6c177df9870bea174c881e3f396b
extra : histedit_source : efe66b759bb2464e9557d26c2a86984ab4d3d690
truffle pe: re-enable ControlFlowExceptionPartialEvaluationTest

--HG--
extra : rebase_source : 9b961d699defcd3e9df64b89d2f73f0b16be7d42
extra : histedit_source : c73d7f40ce11d8338881bf9e350c74a11f4da5ff
Truffle: NeverValidAssumption can be invalidated.
Remove unused method from ArithmeticOperation interface.

--HG--
extra : rebase_source : 6610469825be6182382bf85ed1685eafae289c84
extra : __touch-noise__ : 1582484372
Truffle: clearer comment in AssumedValue.
mx igv: make a copy of env and fix minor cygwin path issue

--HG--
extra : rebase_source : 19771f9c33177324fa280b7a59e0c246bf67614e
extra : amend_source : 20c592966ca895420f8e488940edd1853a467643
mx: implement with support for Task()

--HG--
extra : amend_source : 8d77fed0acea72ca14228e0e774fdf56c81fdb0b
Merge.
Merge.
Truffle: add new callFunctionsWith builtin for SL Truffle tests.
Truffle: introduce CompilerDirectives.isCompilationConstant.
Truffle: fix TraceTruffleCompilationAST.
converted Constant and Value to be interfaces (GRAAL-874)