diff --git a/lib/Target/XCore/XCoreInstrFormats.td b/lib/Target/XCore/XCoreInstrFormats.td
index 9efd79af2ba..d905a5c6edf 100644
--- a/lib/Target/XCore/XCoreInstrFormats.td
+++ b/lib/Target/XCore/XCoreInstrFormats.td
@@ -34,90 +34,72 @@ class PseudoInstXCore<dag outs, dag ins, string asmstr, list<dag> pattern>
 
 class _F3R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FL3R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _F2RUS<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FL2RUS<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FRU6<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FLRU6<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FU6<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FLU6<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FU10<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FLU10<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _F2R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FRUS<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _FL2R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _F1R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _F0R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<2, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _L4R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _L5R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }
 
 class _L6R<dag outs, dag ins, string asmstr, list<dag> pattern>
     : InstXCore<4, outs, ins, asmstr, pattern> {
-  let Inst{31-0} = 0;
 }