InlineAsm asm support for integer registers added


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41225 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h
index ca11af2..5ec37bf 100644
--- a/lib/Target/Mips/MipsISelLowering.h
+++ b/lib/Target/Mips/MipsISelLowering.h
@@ -40,6 +40,7 @@
       // Return 
       Ret,
 
+      // Need to support addition with a input flag
       Add
     };
   }
@@ -79,6 +80,16 @@
     SDOperand LowerGlobalAddress(SDOperand Op, SelectionDAG &DAG);
     SDOperand LowerGlobalTLSAddress(SDOperand Op, SelectionDAG &DAG);
 
+    // Inline asm support
+    ConstraintType getConstraintType(const std::string &Constraint) const;
+
+    std::pair<unsigned, const TargetRegisterClass*> 
+              getRegForInlineAsmConstraint(const std::string &Constraint,
+              MVT::ValueType VT) const;
+
+    std::vector<unsigned>
+    getRegClassForInlineAsmConstraint(const std::string &Constraint,
+              MVT::ValueType VT) const;
   };
 }