From: Richard Kenner <kenner@gcc.gnu.org>
Date: Sat, 17 Apr 1993 00:58:54 +0000 (-0400)
Subject: (blockage): Use unspec_volatile #1; #0 is IMB.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=818913ead2cd7a8544359efadef3447642fac91b;p=gcc.git

(blockage): Use unspec_volatile #1; #0 is IMB.

From-SVN: r4170
---

diff --git a/gcc/config/alpha/alpha.md b/gcc/config/alpha/alpha.md
index ff2309df9b0..89fe2c342bb 100644
--- a/gcc/config/alpha/alpha.md
+++ b/gcc/config/alpha/alpha.md
@@ -2374,7 +2374,7 @@
 ;; all of memory.  This blocks insns from being moved across this point.
 
 (define_insn "blockage"
-  [(unspec_volatile [(const_int 0)] 0)]
+  [(unspec_volatile [(const_int 0)] 1)]
   ""
   "")