ARM: introduce llvm.arm.undefined intrinsic

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

diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index ff3832d98b5ebd6d9232ee7297de271c695e8583..e17f73af03ec9d6b5ea5395195677db974279ea8 100644 (file)
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -1194,8 +1194,8 @@ def tTST :                      // A8.6.230
                Sched<[WriteALU]>;
 
 // A8.8.247  UDF - Undefined (Encoding T1)
-def tUDF : TI<(outs), (ins imm0_255:$imm8), IIC_Br, "udf\t$imm8", []>,
-           Encoding16 {
+def tUDF : TI<(outs), (ins imm0_255:$imm8), IIC_Br, "udf\t$imm8",
+              [(int_arm_undefined imm0_255:$imm8)]>, Encoding16 {
   bits<8> imm8;
   let Inst{15-12} = 0b1101;
   let Inst{11-8} = 0b1110;