question: void dumpBlock ( BasicBlock block ) { if ( block == header ) { VM . sysWrite ( "Header " ) ; } if ( block == exit ) { VM . sysWrite ( "Exit " ) ; } VM . sysWrite ( "Block #" + block . getNumber ( ) + ":\n" ) ; IREnumeration . AllInstructionsEnum instructions = new IREnumeration . AllInstructionsEnum ( ir , block ) ; while ( instructions . hasMoreElements ( ) ) { Instruction instr = instructions . nextElement ( ) ; dumpInstruction ( ir , instr ) ; } }
target:  Dump a human readable description of a basic block within the loop