return 0; // Not reached
}
+bool MBlazeRegisterInfo::isRegister(unsigned Reg) {
+ return Reg <= 31;
+}
+
+bool MBlazeRegisterInfo::isSpecialRegister(unsigned Reg) {
+ switch (Reg) {
+ case 0x0000 : case 0x0001 : case 0x0003 : case 0x0005 :
+ case 0x0007 : case 0x000B : case 0x000D : case 0x1000 :
+ case 0x1001 : case 0x1002 : case 0x1003 : case 0x1004 :
+ case 0x2000 : case 0x2001 : case 0x2002 : case 0x2003 :
+ case 0x2004 : case 0x2005 : case 0x2006 : case 0x2007 :
+ case 0x2008 : case 0x2009 : case 0x200A : case 0x200B :
+ return true;
+
+ default:
+ return false;
+ }
+ return false; // Not reached
+}
+
unsigned MBlazeRegisterInfo::getPICCallReg() {
return MBlaze::R20;
}