Index: llvm/docs/GlobalISel/GenericOpcode.rst
===================================================================
--- llvm/docs/GlobalISel/GenericOpcode.rst
+++ llvm/docs/GlobalISel/GenericOpcode.rst
@@ -186,11 +186,17 @@
 index. This will almost certainly be mapped to sub-register COPYs after
 register banks have been selected.
 
+.. code-block:: none
+  %3:_(s32) = G_EXTRACT %2, 32
+
 G_INSERT
 ^^^^^^^^
 
 Insert a smaller register into a larger one at the specified bit-index.
 
+.. code-block:: none
+%5:_(s192) = G_INSERT %4, %3, 0
+
 G_MERGE_VALUES
 ^^^^^^^^^^^^^^