Added support for disassembling unpredictable swp/swpb ARM instructions.

[oota-llvm.git] / lib / Target / ARM / ARMInstrFormats.td

diff --git a/lib/Target/ARM/ARMInstrFormats.td b/lib/Target/ARM/ARMInstrFormats.td
index 1d38bcf9e8433df269c8331c2ed78d48c0c21743..f04926aaceba4deeb9add23340381eaaf365fea9 100644 (file)
--- a/lib/Target/ARM/ARMInstrFormats.td
+++ b/lib/Target/ARM/ARMInstrFormats.td
@@ -532,6 +532,7 @@ class AIswp<bit b, dag oops, dag iops, string opc, list<dag> pattern>
   let Inst{11-4} = 0b00001001;
   let Inst{3-0} = Rt2;
 
+  let Unpredictable{11-8} = 0b1111;
   let DecoderMethod = "DecodeSwap";
 }