From: Jim Grosbach <grosbach@apple.com>
Date: Thu, 14 Jul 2011 00:10:26 +0000 (+0000)
Subject: DMB instalias needs the same predicate as the instruction.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=77f379e2a100e2fe778145cc3f28c6837adee33e;p=oota-llvm.git

DMB instalias needs the same predicate as the instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135112 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index c4afe4043a5..a90e8ca52b5 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -3304,7 +3304,7 @@ def DMB : AInoP<(outs), (ins memb_opt:$opt), MiscFrm, NoItinerary,
 }
 }
 
-def : InstAlias<"dmb", (DMB 0xf)>;
+def : InstAlias<"dmb", (DMB 0xf)>, Requires<[IsARM, HasDB]>;
 
 def DSB : AInoP<(outs), (ins memb_opt:$opt), MiscFrm, NoItinerary,
                 "dsb", "\t$opt", []>,