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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.

llvm-svn: 98285
This commit is contained in:
Johnny Chen 2010-03-11 21:02:50 +00:00
parent 2fc395659c
commit c1d1229d78
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Target/ARM/ARMInstrThumb2.td
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@ -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]> {