split register class handling from explicit physreg handling.

llvm-svn: 26308

2 files changed, 5 insertions, 6 deletions

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index bbf590b8ac3..e32cc0f2bd8 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -1961,8 +1961,8 @@ void X86TargetLowering::computeMaskedBitsForTargetNode(const SDOperand Op,
 }
 
 std::vector<unsigned> X86TargetLowering::
-getRegForInlineAsmConstraint(const std::string &Constraint,
-                             MVT::ValueType VT) const {
+getRegClassForInlineAsmConstraint(const std::string &Constraint,
+                                  MVT::ValueType VT) const {
   if (Constraint.size() == 1) {
     // FIXME: not handling fp-stack yet!
     // FIXME: not handling MMX registers yet ('y' constraint).
@@ -1993,6 +1993,5 @@ getRegForInlineAsmConstraint(const std::string &Constraint,
     }
   }
   
-  // Handle explicit register names.
-  return TargetLowering::getRegForInlineAsmConstraint(Constraint, VT);
+  return std::vector<unsigned>();
 }
diff --git a/llvm/lib/Target/X86/X86ISelLowering.h b/llvm/lib/Target/X86/X86ISelLowering.h
index 375320c7714..d45afa4a184 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.h
+++ b/llvm/lib/Target/X86/X86ISelLowering.h
@@ -224,8 +224,8 @@ namespace llvm {
     SDOperand getReturnAddressFrameIndex(SelectionDAG &DAG);
 
     std::vector<unsigned> 
-      getRegForInlineAsmConstraint(const std::string &Constraint,
-                                   MVT::ValueType VT) const;
+      getRegClassForInlineAsmConstraint(const std::string &Constraint,
+                                        MVT::ValueType VT) const;
   private:
     // C Calling Convention implementation.
     std::vector<SDOperand> LowerCCCArguments(Function &F, SelectionDAG &DAG);