Adding unary op optimizations. missing assembly operations/

runtime/vm/intermediate_language.cc

Index: runtime/vm/intermediate_language.cc
===================================================================
--- runtime/vm/intermediate_language.cc	(revision 8118)
+++ runtime/vm/intermediate_language.cc	(working copy)
@@ -545,4 +545,10 @@
 }
 
 
+RawAbstractType* UnaryOpComp::StaticType() const {
+  // TODO(srdjan): Compute based on input types (ICData).

[regis, 2012/05/31 09:48:19]

I am not sure that StaticType will depend on ICData. We may instead have a
StaticType and a RuntimeType.
Whereas the RuntimeType would depend on the ICData, the StaticType would depend
on the StaticType of the operands.
The most specific of StaticType or RuntimeType would then be used to eliminate
type tests.
But you can leave the comment as is for now.

[srdjan, 2012/05/31 20:20:42]

Changed to NumberInterface, which is the static type for this node.

+  return Type::DynamicType();
+}
+
+
 }  // namespace dart