added RegisterConfig.areAllAllocatableRegistersCallerSaved()
return false for HSAILRegisterConfig.areAllAllocatableRegisterCallerSaved()
expanded Debug API to avoid any allocation for timer and metric creation if debugging is disabled
Merge.
removed allocation for name of debug scope
refactored System.out|err into local variables to avoid need for Checkstyle disabling filters (which the Eclipse CS plugin doesn't always see)
Truffle: tuned inlining.
Merge.
added AllocSpy tool for analyzing allocation in Graal using the Java Allocation Instrumenter (https://code.google.com/p/java-allocation-instrumenter/)
Merge.
removed use of varargs from Debug.scope() API
removed use of varargs from Debug.log() API
mx: eclipseformat now prints all the changes that were found to the console.
Merge.