Throw and a small fix to If.

frog/leg/ssa/codegen.dart

Index: frog/leg/ssa/codegen.dart
diff --git a/frog/leg/ssa/codegen.dart b/frog/leg/ssa/codegen.dart
index e9bf680329f4d3e358b4272a23d719b258d1b465..d3eaf39f84043dbe085cabe2297dd82e582f0a07 100644
--- a/frog/leg/ssa/codegen.dart
+++ b/frog/leg/ssa/codegen.dart
@@ -251,6 +251,11 @@ class SsaCodeGenerator implements HVisitor {
     invoke(const SourceString('\$sub'), node.inputs);
   }
 
+  visitThrow(HThrow node) {
+    buffer.add('throw ');

[ngeoffray, 2011/11/10 13:22:37]

I think we support rethrow, so this may not have an input.

+    use(node.inputs[0]);
+  }
+
   visitTruncatingDivide(HTruncatingDivide node) {
     invoke(const SourceString('\$tdiv'), node.inputs);
   }