From 7077c2ea9e86f001e805d7a2a5e7fcdfd0a8ece8 Mon Sep 17 00:00:00 2001
From: Bernhard Schommer <bernhardschommer@gmail.com>
Date: Thu, 2 Jan 2020 14:58:37 +0100
Subject: Revert "Remove `__builtin_nop` for some architectures. (#208)"

This reverts commit 4dfcd7d4be18e8bc437ca170782212aa06635a95.
---
 arm/Asmexpand.ml | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arm/Asmexpand.ml')

diff --git a/arm/Asmexpand.ml b/arm/Asmexpand.ml
index 5c7e5ad4..89aab5c7 100644
--- a/arm/Asmexpand.ml
+++ b/arm/Asmexpand.ml
@@ -409,6 +409,8 @@ let expand_builtin_inline name args res =
   (* Vararg stuff *)
   | "__builtin_va_start", [BA(IR a)], _ ->
      expand_builtin_va_start a
+  | "__builtin_nop", [], _ ->
+     emit Pnop
   (* Catch-all *)
   | _ ->
       raise (Error ("unrecognized builtin " ^ name))
-- 
cgit