Starting to refactor Target to separate out code that's needed to fully describe

target machine from those that are only needed by codegen. The goal is to
sink the essential target description into MC layer so we can start building
MC based tools without needing to link in the entire codegen.

First step is to refactor TargetRegisterInfo. This patch added a base class
MCRegisterInfo which TargetRegisterInfo is derived from. Changed TableGen to
separate register description from the rest of the stuff.

llvm-svn: 133782

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp b/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
index 9fcf028fa60..c63f52e9589 100644
--- a/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/llvm/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -23,11 +23,14 @@
 #include "llvm/Type.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/STLExtras.h"
+#include "SparcGenRegisterDesc.inc"
+#include "SparcGenRegisterInfo.inc"
 using namespace llvm;
 
 SparcRegisterInfo::SparcRegisterInfo(SparcSubtarget &st,
                                      const TargetInstrInfo &tii)
-  : SparcGenRegisterInfo(SP::ADJCALLSTACKDOWN, SP::ADJCALLSTACKUP),
+  : SparcGenRegisterInfo(SparcRegDesc, SparcRegInfoDesc,
+                         SP::ADJCALLSTACKDOWN, SP::ADJCALLSTACKUP),
     Subtarget(st), TII(tii) {
 }
 
@@ -135,6 +138,3 @@ int SparcRegisterInfo::getDwarfRegNum(unsigned RegNum, bool isEH) const {
 int SparcRegisterInfo::getLLVMRegNum(unsigned DwarfRegNo, bool isEH) const {
   return SparcGenRegisterInfo::getLLVMRegNumFull(DwarfRegNo,0);
 }
-
-#include "SparcGenRegisterInfo.inc"
-