Updated CompilerOptimizations (markdown)
diff --git a/CompilerOptimizations.md b/CompilerOptimizations.md
index 8db0a72..3ac4798 100644
--- a/CompilerOptimizations.md
+++ b/CompilerOptimizations.md
@@ -41,6 +41,8 @@
### Function Inlining
+Only short and simple functions are inlined. To be inlined a function must contain less than ~40 expressions and does not contain complex things like loops, labels, closures, panic's, recover's, select's, switch'es, etc.
+
* **gc:** 1.0+
* **gccgo:** -O1 and above.
