3 #ifndef REG_ALLOC_COMMON_H
4 #define REG_ALLOC_COMMON_H
6 #include "Support/CommandLine.h"
8 // set DEBUG_RA for printing out debug messages
9 // if DEBUG_RA is 1 normal output messages
10 // if DEBUG_RA is 2 extensive debug info for each instr
12 enum RegAllocDebugLevel_t {
18 extern cl::Enum<RegAllocDebugLevel_t> DEBUG_RA;