Add some missing instructions to the language reference.
@@ -574,6 +574,7 @@ runtime data structures.
:result GV: Global variable.
.. autoinst:: global_addr
+.. autoinst:: globalsym_addr
Heaps
@@ -938,6 +939,15 @@ the target ISA.
.. autoinst:: isplit
.. autoinst:: iconcat
+Special register operations
+---------------------------
+
+The prologue and epilogue of a function needs to manipulate special registers like the stack
+pointer and the frame pointer. These instructions should not be used in regular code.
+
+.. autoinst:: adjust_sp_imm
+.. autoinst:: copy_special
+
.. _extload-truncstore:
Extending loads and truncating stores
