ARM assembly parsing and encoding for SWP[B] instructions.
llvm-svn: 136098
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td
index c3b1144..c5860ab 100644
--- a/llvm/lib/Target/ARM/ARMInstrInfo.td
+++ b/llvm/lib/Target/ARM/ARMInstrInfo.td
@@ -3659,10 +3659,10 @@
let Inst{31-0} = 0b11110101011111111111000000011111;
}
-// SWP/SWPB are deprecated in V6/V7 and for disassembly only.
+// SWP/SWPB are deprecated in V6/V7.
let mayLoad = 1, mayStore = 1 in {
-def SWP : AIswp<0, (outs GPR:$Rt), (ins GPR:$Rt2, GPR:$Rn), "swp", []>;
-def SWPB : AIswp<1, (outs GPR:$Rt), (ins GPR:$Rt2, GPR:$Rn), "swpb", []>;
+def SWP : AIswp<0, (outs GPR:$Rt), (ins GPR:$Rt2, addrmode7:$addr), "swp", []>;
+def SWPB: AIswp<1, (outs GPR:$Rt), (ins GPR:$Rt2, addrmode7:$addr), "swpb", []>;
}
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