added redundant move elimination as post-pass to LinearScan
added rematerialization of constants in LinearScan, but still disabled
fixed formatting problem in LinearScanWalker
cosmetic change in debug logging of graph builder
fixed: parameter registers missing from caller saved set if excluded with the RegisterPressure option
Merge
Merge
Truffle: set default TruffleInliningMaxCallerSize to 2250.
Truffle: introduced new profiling utility BranchProfile.
SL: added exemplary uses of new profiling utility BranchProfile to SL.
Truffle: added getFrameDescriptor to DefaultCallTarget.
SL: simplified call nodes. aligned builtin inlining with user function inlining.
Merge