add SSA Backend proposal
diff --git a/DesignDocuments.md b/DesignDocuments.md
index 10f6c22..97c6323 100644
--- a/DesignDocuments.md
+++ b/DesignDocuments.md
@@ -37,6 +37,7 @@
# Future Proposals
+ * [New SSA Backend for the Go Compiler](https://docs.google.com/document/d/1szwabPJJc4J-igUZU4ZKprOrNRNJug2JPD8OYi3i1K0/edit?usp=sharing_eid)
* [Go 1.4+ Garbage Collection (GC) Plan and Roadmap](http://golang.org/s/go14gc)
* [Better GC and Memory Allocator for Go](https://docs.google.com/document/d/1HCPu3WKyCX3ZRYxmIMKTk0Ik1dePxKW1p02k3uhcft4/view)
* [Groups Discussion](https://groups.google.com/d/topic/golang-dev/pwUh0BVFpY0/discussion)