Remove IIC_DEFAULT from X86Schedule.td

All the instructions tagged with IIC_DEFAULT had nothing in common, and
we already have a NoItineraries class to represent untagged
instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177937 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 70 insertions, 70 deletions

diff --git a/lib/Target/X86/X86InstrFormats.td b/lib/Target/X86/X86InstrFormats.td
index 4e3e0df..182363e 100644
--- a/lib/Target/X86/X86InstrFormats.td
+++ b/lib/Target/X86/X86InstrFormats.td
@@ -209,47 +209,47 @@ class PseudoI<dag oops, dag iops, list<dag> pattern>
 }
 
 class I<bits<8> o, Format f, dag outs, dag ins, string asm,
-        list<dag> pattern, InstrItinClass itin = IIC_DEFAULT,
+        list<dag> pattern, InstrItinClass itin = NoItinerary,
         Domain d = GenericDomain>
   : X86Inst<o, f, NoImm, outs, ins, asm, itin, d> {
   let Pattern = pattern;
   let CodeSize = 3;
 }
 class Ii8 <bits<8> o, Format f, dag outs, dag ins, string asm, 
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT,
+           list<dag> pattern, InstrItinClass itin = NoItinerary,
            Domain d = GenericDomain>
   : X86Inst<o, f, Imm8, outs, ins, asm, itin, d> {
   let Pattern = pattern;
   let CodeSize = 3;
 }
 class Ii8PCRel<bits<8> o, Format f, dag outs, dag ins, string asm, 
-               list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+               list<dag> pattern, InstrItinClass itin = NoItinerary>
   : X86Inst<o, f, Imm8PCRel, outs, ins, asm, itin> {
   let Pattern = pattern;
   let CodeSize = 3;
 }
 class Ii16<bits<8> o, Format f, dag outs, dag ins, string asm, 
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
   : X86Inst<o, f, Imm16, outs, ins, asm, itin> {
   let Pattern = pattern;
   let CodeSize = 3;
 }
 class Ii32<bits<8> o, Format f, dag outs, dag ins, string asm, 
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
   : X86Inst<o, f, Imm32, outs, ins, asm, itin> {
   let Pattern = pattern;
   let CodeSize = 3;
 }
 
 class Ii16PCRel<bits<8> o, Format f, dag outs, dag ins, string asm, 
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
            : X86Inst<o, f, Imm16PCRel, outs, ins, asm, itin> {
   let Pattern = pattern;
   let CodeSize = 3;
 }
 
 class Ii32PCRel<bits<8> o, Format f, dag outs, dag ins, string asm, 
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
   : X86Inst<o, f, Imm32PCRel, outs, ins, asm, itin> {
   let Pattern = pattern;
   let CodeSize = 3;
@@ -258,12 +258,12 @@ class Ii32PCRel<bits<8> o, Format f, dag outs, dag ins, string asm,
 // FPStack Instruction Templates:
 // FPI - Floating Point Instruction template.
 class FPI<bits<8> o, Format F, dag outs, dag ins, string asm,
-          InstrItinClass itin = IIC_DEFAULT>
+          InstrItinClass itin = NoItinerary>
   : I<o, F, outs, ins, asm, [], itin> {}
 
 // FpI_ - Floating Point Pseudo Instruction template. Not Predicated.
 class FpI_<dag outs, dag ins, FPFormat fp, list<dag> pattern,
-           InstrItinClass itin = IIC_DEFAULT>
+           InstrItinClass itin = NoItinerary>
   : X86Inst<0, Pseudo, NoImm, outs, ins, "", itin> {
   let FPForm = fp;
   let Pattern = pattern;
@@ -276,14 +276,14 @@ class FpI_<dag outs, dag ins, FPFormat fp, list<dag> pattern,
 //   Iseg32 - 16-bit segment selector, 32-bit offset
 
 class Iseg16 <bits<8> o, Format f, dag outs, dag ins, string asm, 
-              list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+              list<dag> pattern, InstrItinClass itin = NoItinerary>
       : X86Inst<o, f, Imm16, outs, ins, asm, itin> {
   let Pattern = pattern;
   let CodeSize = 3;
 }
 
 class Iseg32 <bits<8> o, Format f, dag outs, dag ins, string asm, 
-              list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+              list<dag> pattern, InstrItinClass itin = NoItinerary>
       : X86Inst<o, f, Imm32, outs, ins, asm, itin> {
   let Pattern = pattern;
   let CodeSize = 3;
@@ -293,7 +293,7 @@ def __xs : XS;
 
 // SI - SSE 1 & 2 scalar instructions
 class SI<bits<8> o, Format F, dag outs, dag ins, string asm,
-         list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+         list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin> {
   let Predicates = !if(hasVEXPrefix /* VEX */, [HasAVX],
             !if(!eq(Prefix, __xs.Prefix), [UseSSE1], [UseSSE2]));
@@ -304,7 +304,7 @@ class SI<bits<8> o, Format F, dag outs, dag ins, string asm,
 
 // SIi8 - SSE 1 & 2 scalar instructions
 class SIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin> {
   let Predicates = !if(hasVEXPrefix /* VEX */, [HasAVX],
             !if(!eq(Prefix, __xs.Prefix), [UseSSE1], [UseSSE2]));
@@ -351,25 +351,25 @@ class PIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
 //   VPSI  - SSE1 instructions with TB prefix in AVX form.
 
 class SSI<bits<8> o, Format F, dag outs, dag ins, string asm,
-          list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+          list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, XS, Requires<[UseSSE1]>;
 class SSIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin>, XS, Requires<[UseSSE1]>;
 class PSI<bits<8> o, Format F, dag outs, dag ins, string asm,
-          list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+          list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedSingle>, TB,
         Requires<[UseSSE1]>;
 class PSIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedSingle>, TB,
         Requires<[UseSSE1]>;
 class VSSI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, !strconcat("v", asm), pattern, itin>, XS,
         Requires<[HasAVX]>;
 class VPSI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, !strconcat("v", asm), pattern, itin, SSEPackedSingle>, TB,
         Requires<[HasAVX]>;
 
@@ -389,42 +389,42 @@ class VPSI<bits<8> o, Format F, dag outs, dag ins, string asm,
 //               MMX operands.
 
 class SDI<bits<8> o, Format F, dag outs, dag ins, string asm,
-          list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+          list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, XD, Requires<[UseSSE2]>;
 class SDIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin>, XD, Requires<[UseSSE2]>;
 class S2SI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, XS, Requires<[UseSSE2]>;
 class S2SIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-             list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+             list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern>, XS, Requires<[UseSSE2]>;
 class PDI<bits<8> o, Format F, dag outs, dag ins, string asm,
-          list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+          list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedDouble>, TB, OpSize,
         Requires<[UseSSE2]>;
 class PDIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedDouble>, TB, OpSize,
         Requires<[UseSSE2]>;
 class VSDI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, !strconcat("v", asm), pattern, itin>, XD,
         Requires<[HasAVX]>;
 class VS2SI<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, !strconcat("v", asm), pattern, itin>, XS,
         Requires<[HasAVX]>;
 class VPDI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, !strconcat("v", asm), pattern, itin, SSEPackedDouble>, TB,
         OpSize, Requires<[HasAVX]>;
 class MMXSDIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-               list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+               list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin>, XD, Requires<[HasSSE2]>;
 class MMXS2SIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-                list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+                list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern>, XS, Requires<[HasSSE2]>;
 
 // SSE3 Instruction Templates:
@@ -434,15 +434,15 @@ class MMXS2SIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
 //   S3DI  - SSE3 instructions with XD prefix.
 
 class S3SI<bits<8> o, Format F, dag outs, dag ins, string asm, 
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedSingle>, XS,
         Requires<[UseSSE3]>;
 class S3DI<bits<8> o, Format F, dag outs, dag ins, string asm, 
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedDouble>, XD,
         Requires<[UseSSE3]>;
 class S3I<bits<8> o, Format F, dag outs, dag ins, string asm,
-          list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+          list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedDouble>, TB, OpSize,
         Requires<[UseSSE3]>;
 
@@ -459,19 +459,19 @@ class S3I<bits<8> o, Format F, dag outs, dag ins, string asm,
 // classes. They need to be enabled even if AVX is enabled.
 
 class SS38I<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, T8,
         Requires<[UseSSSE3]>;
 class SS3AI<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA,
         Requires<[UseSSSE3]>;
 class MMXSS38I<bits<8> o, Format F, dag outs, dag ins, string asm,
-               list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+               list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, T8,
         Requires<[HasSSSE3]>;
 class MMXSS3AI<bits<8> o, Format F, dag outs, dag ins, string asm,
-               list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+               list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA,
         Requires<[HasSSSE3]>;
 
@@ -481,11 +481,11 @@ class MMXSS3AI<bits<8> o, Format F, dag outs, dag ins, string asm,
 //   SS41AIi8 - SSE 4.1 instructions with TA prefix and ImmT == Imm8.
 //
 class SS48I<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, T8,
         Requires<[UseSSE41]>;
 class SS4AIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA,
         Requires<[UseSSE41]>;
 
@@ -493,19 +493,19 @@ class SS4AIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
 // 
 //   SS428I - SSE 4.2 instructions with T8 prefix.
 class SS428I<bits<8> o, Format F, dag outs, dag ins, string asm,
-             list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+             list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, T8,
         Requires<[UseSSE42]>;
 
 //   SS42FI - SSE 4.2 instructions with T8XD prefix.
 // NOTE: 'HasSSE42' is used as SS42FI is only used for CRC32 insns.
 class SS42FI<bits<8> o, Format F, dag outs, dag ins, string asm,
-             list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+             list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, T8XD, Requires<[HasSSE42]>;
 
 //   SS42AI = SSE 4.2 instructions with TA prefix
 class SS42AI<bits<8> o, Format F, dag outs, dag ins, string asm,
-             list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+             list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA,
         Requires<[UseSSE42]>;
 
@@ -515,11 +515,11 @@ class SS42AI<bits<8> o, Format F, dag outs, dag ins, string asm,
 //   AVX8I - AVX instructions with T8 and OpSize prefix.
 //   AVXAIi8 - AVX instructions with TA, OpSize prefix and ImmT = Imm8.
 class AVX8I<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, T8, OpSize,
         Requires<[HasAVX]>;
 class AVXAIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-              list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+              list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA, OpSize,
         Requires<[HasAVX]>;
 
@@ -529,11 +529,11 @@ class AVXAIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
 //   AVX28I - AVX2 instructions with T8 and OpSize prefix.
 //   AVX2AIi8 - AVX2 instructions with TA, OpSize prefix and ImmT = Imm8.
 class AVX28I<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, T8, OpSize,
         Requires<[HasAVX2]>;
 class AVX2AIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-              list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+              list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA, OpSize,
         Requires<[HasAVX2]>;
 
@@ -542,53 +542,53 @@ class AVX2AIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
 // AES8I
 // These use the same encoding as the SSE4.2 T8 and TA encodings.
 class AES8I<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag>pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag>pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, T8,
         Requires<[HasAES]>;
 
 class AESAI<bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA,
         Requires<[HasAES]>;
 
 // PCLMUL Instruction Templates
 class PCLMULIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-               list<dag>pattern, InstrItinClass itin = IIC_DEFAULT>
+               list<dag>pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA,
         OpSize, Requires<[HasPCLMUL]>;
 
 class AVXPCLMULIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-                  list<dag>pattern, InstrItinClass itin = IIC_DEFAULT>
+                  list<dag>pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA,
         OpSize, VEX_4V, Requires<[HasAVX, HasPCLMUL]>;
 
 // FMA3 Instruction Templates
 class FMA3<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag>pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag>pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, T8,
         OpSize, VEX_4V, Requires<[HasFMA]>;
 
 // FMA4 Instruction Templates
 class FMA4<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag>pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag>pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin>, TA,
         OpSize, VEX_4V, VEX_I8IMM, Requires<[HasFMA4]>;
 
 // XOP 2, 3 and 4 Operand Instruction Template
 class IXOP<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin, SSEPackedDouble>,
          XOP, XOP9, Requires<[HasXOP]>;
 
 // XOP 2, 3 and 4 Operand Instruction Templates with imm byte
 class IXOPi8<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedDouble>,
          XOP, XOP8, Requires<[HasXOP]>;
 
 //  XOP 5 operand instruction (VEX encoding!)
 class IXOP5<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag>pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag>pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TA,
         OpSize, VEX_4V, VEX_I8IMM, Requires<[HasXOP]>;
 
@@ -596,33 +596,33 @@ class IXOP5<bits<8> o, Format F, dag outs, dag ins, string asm,
 //
 
 class RI<bits<8> o, Format F, dag outs, dag ins, string asm,
-         list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+         list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, REX_W;
 class RIi8 <bits<8> o, Format F, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin>, REX_W;
 class RIi32 <bits<8> o, Format F, dag outs, dag ins, string asm,
-             list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+             list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii32<o, F, outs, ins, asm, pattern, itin>, REX_W;
 
 class RIi64<bits<8> o, Format f, dag outs, dag ins, string asm,
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
   : X86Inst<o, f, Imm64, outs, ins, asm, itin>, REX_W {
   let Pattern = pattern;
   let CodeSize = 3;
 }
 
 class RSSI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : SSI<o, F, outs, ins, asm, pattern, itin>, REX_W;
 class RSDI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : SDI<o, F, outs, ins, asm, pattern, itin>, REX_W;
 class RPDI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : PDI<o, F, outs, ins, asm, pattern, itin>, REX_W;
 class VRPDI<bits<8> o, Format F, dag outs, dag ins, string asm,
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : VPDI<o, F, outs, ins, asm, pattern, itin>, VEX_W;
 
 // MMX Instruction templates
@@ -636,23 +636,23 @@ class VRPDI<bits<8> o, Format F, dag outs, dag ins, string asm,
 // MMXID  - MMX instructions with XD prefix.
 // MMXIS  - MMX instructions with XS prefix.
 class MMXI<bits<8> o, Format F, dag outs, dag ins, string asm, 
-           list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+           list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, TB, Requires<[HasMMX]>;
 class MMXI64<bits<8> o, Format F, dag outs, dag ins, string asm, 
-             list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+             list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, TB, Requires<[HasMMX,In64BitMode]>;
 class MMXRI<bits<8> o, Format F, dag outs, dag ins, string asm, 
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, TB, REX_W, Requires<[HasMMX]>;
 class MMX2I<bits<8> o, Format F, dag outs, dag ins, string asm, 
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : I<o, F, outs, ins, asm, pattern, itin>, TB, OpSize, Requires<[HasMMX]>;
 class MMXIi8<bits<8> o, Format F, dag outs, dag ins, string asm, 
-             list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+             list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin>, TB, Requires<[HasMMX]>;
 class MMXID<bits<8> o, Format F, dag outs, dag ins, string asm, 
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin>, XD, Requires<[HasMMX]>;
 class MMXIS<bits<8> o, Format F, dag outs, dag ins, string asm, 
-            list<dag> pattern, InstrItinClass itin = IIC_DEFAULT>
+            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin>, XS, Requires<[HasMMX]>;