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.
---
 riscV/Asmexpand.ml | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'riscV/Asmexpand.ml')

diff --git a/riscV/Asmexpand.ml b/riscV/Asmexpand.ml
index 3c1ef39f..3e734747 100644
--- a/riscV/Asmexpand.ml
+++ b/riscV/Asmexpand.ml
@@ -468,6 +468,8 @@ let expand_builtin_inline name args res =
                         (fun rl ->
                           emit (Pmulw (rl, X a, X b));
                           emit (Pmulhuw (rh, X a, X b)))
+  | "__builtin_nop", [], _ ->
+     emit Pnop
   (* Catch-all *)
   | _ ->
      raise (Error ("unrecognized builtin " ^ name))
-- 
cgit