From: Johnny Chen <johnny.chen@apple.com>
Date: Thu, 11 Mar 2010 21:02:50 +0000 (+0000)
Subject: Set the (Format)F filed of t2Int_MemBarrierV7 & t2Int_SyncBarrierV7 to ThumbFrm,
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c0b5dce3fa24202d842cdcd1eff9e02b33e22309;p=oota-llvm.git

Set the (Format)F filed of t2Int_MemBarrierV7 & t2Int_SyncBarrierV7 to ThumbFrm,
instead of Pseudo, which helps Thumb decoder to recognize them as Thumb instr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98285 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 8b9a42a0ba8..f4a74cb59aa 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -2159,7 +2159,7 @@ def t2MOVCCror : T2I_movcc_sh<0b11, (outs GPR:$dst),
 // memory barriers protect the atomic sequences
 let hasSideEffects = 1 in {
 def t2Int_MemBarrierV7 : AInoP<(outs), (ins),
-                        Pseudo, NoItinerary,
+                        ThumbFrm, NoItinerary,
                         "dmb", "",
                         [(ARMMemBarrierV7)]>,
                         Requires<[IsThumb2]> {
@@ -2169,7 +2169,7 @@ def t2Int_MemBarrierV7 : AInoP<(outs), (ins),
 }
 
 def t2Int_SyncBarrierV7 : AInoP<(outs), (ins),
-                        Pseudo, NoItinerary,
+                        ThumbFrm, NoItinerary,
                         "dsb", "",
                         [(ARMSyncBarrierV7)]>,
                         Requires<[IsThumb2]> {