Add FP versions of the binary operators, keeping the int and fp worlds seperate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23506 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 22b9a9c..0ccd8e1 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -105,8 +105,11 @@
     BUILD_PAIR,
 
 
-    // Simple binary arithmetic operators.
+    // Simple integer binary arithmetic operators.
     ADD, SUB, MUL, SDIV, UDIV, SREM, UREM,
+    
+    // Simple binary floating point operators.
+    FADD, FSUB, FMUL, FDIV, FREM,
 
     // MULHU/MULHS - Multiply high - Multiply two integers of type iN, producing
     // an unsigned/signed value of type i[2*n], then return the top part.