From 4dfcd7d4be18e8bc437ca170782212aa06635a95 Mon Sep 17 00:00:00 2001
From: Bernhard Schommer <bernhardschommer@gmail.com>
Date: Fri, 13 Dec 2019 18:16:06 +0100
Subject: Remove `__builtin_nop` for some architectures. (#208)

The `__builtin_nop` function is documented only for PowerPC.
It was added to the other architectures by copy paste, but has no
known uses.  So, remove `__builtin_nop` from all architectures
but PowerPC.
---
 aarch64/TargetPrinter.ml | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'aarch64/TargetPrinter.ml')

diff --git a/aarch64/TargetPrinter.ml b/aarch64/TargetPrinter.ml
index e54673dd..f64083c4 100644
--- a/aarch64/TargetPrinter.ml
+++ b/aarch64/TargetPrinter.ml
@@ -473,9 +473,6 @@ module Target : TARGET =
     (* Floating-point conditional select *)
     | Pfsel(rd, r1, r2, c) ->
         fprintf oc "	fcsel	%a, %a, %a, %s\n" dreg rd dreg r1 dreg r2 (condition_name c)
-    (* No-op *)
-    | Pnop ->
-        fprintf oc "	nop\n"
     (* Pseudo-instructions expanded in Asmexpand *)
     | Pallocframe(sz, linkofs) -> assert false
     | Pfreeframe(sz, linkofs) -> assert false
-- 
cgit