Index: llvm/trunk/lib/Target/Mips/Mips64InstrInfo.td
===================================================================
--- llvm/trunk/lib/Target/Mips/Mips64InstrInfo.td
+++ llvm/trunk/lib/Target/Mips/Mips64InstrInfo.td
@@ -249,7 +249,7 @@
 def JR64   : IndirectBranch<"jr", GPR64Opnd>, MTLO_FM<8>, PTR_64;
 }
 
-def JALR64 : JumpLinkReg<"jalr", GPR64Opnd>, JALR_FM;
+def JALR64 : JumpLinkReg<"jalr", GPR64Opnd>, JALR_FM, PTR_64;
 
 /// Jump and Branch Instructions
 let isCodeGenOnly = 1 in {
@@ -266,12 +266,13 @@
   def BLTZ64 : CBranchZero<"bltz", brtarget, setlt, GPR64Opnd>, BGEZ_FM<1, 0>,
                GPR_64;
   let AdditionalPredicates = [NoIndirectJumpGuards] in
-    def JALR64Pseudo : JumpLinkRegPseudo<GPR64Opnd, JALR, RA, GPR32Opnd>;
+    def JALR64Pseudo : JumpLinkRegPseudo<GPR64Opnd, JALR, RA, GPR32Opnd>,
+                       PTR_64;
 }
 let AdditionalPredicates = [NotInMicroMips],
     DecoderNamespace = "Mips64" in {
-  def JR_HB64 : JR_HB_DESC<GPR64Opnd>, JR_HB_ENC, ISA_MIPS32_NOT_32R6_64R6;
-  def JALR_HB64 : JALR_HB_DESC<GPR64Opnd>, JALR_HB_ENC, ISA_MIPS32R2;
+  def JR_HB64 : JR_HB_DESC<GPR64Opnd>, JR_HB_ENC, ISA_MIPS64_NOT_64R6;
+  def JALR_HB64 : JALR_HB_DESC<GPR64Opnd>, JALR_HB_ENC, ISA_MIPS64R2;
 }
 def PseudoReturn64 : PseudoReturnBase<GPR64Opnd>;
 
@@ -331,17 +332,17 @@
 
 /// Sign Ext In Register Instructions.
 def SEB64 : SignExtInReg<"seb", i8, GPR64Opnd, II_SEB>, SEB_FM<0x10, 0x20>,
-            ISA_MIPS32R2;
+            ISA_MIPS32R2, GPR_64;
 def SEH64 : SignExtInReg<"seh", i16, GPR64Opnd, II_SEH>, SEB_FM<0x18, 0x20>,
-            ISA_MIPS32R2;
+            ISA_MIPS32R2, GPR_64;
 }
 
 /// Count Leading
 let AdditionalPredicates = [NotInMicroMips] in {
   def DCLZ : CountLeading0<"dclz", GPR64Opnd, II_DCLZ>, CLO_FM<0x24>,
-             ISA_MIPS64_NOT_64R6;
+             ISA_MIPS64_NOT_64R6, GPR_64;
   def DCLO : CountLeading1<"dclo", GPR64Opnd, II_DCLO>, CLO_FM<0x25>,
-             ISA_MIPS64_NOT_64R6;
+             ISA_MIPS64_NOT_64R6, GPR_64;
 
 /// Double Word Swap Bytes/HalfWords
   def DSBH : SubwordSwap<"dsbh", GPR64Opnd, II_DSBH>, SEB_FM<2, 0x24>,
@@ -579,15 +580,15 @@
 }
 
 /// Move between CPU and coprocessor registers
-let DecoderNamespace = "Mips64", Predicates = [HasMips64] in {
+let DecoderNamespace = "Mips64" in {
 def DMFC0 : MFC3OP<"dmfc0", GPR64Opnd, COP0Opnd, II_DMFC0>,
-            MFC3OP_FM<0x10, 1, 0>, ISA_MIPS3;
+            MFC3OP_FM<0x10, 1, 0>, ISA_MIPS3, GPR_64;
 def DMTC0 : MTC3OP<"dmtc0", COP0Opnd, GPR64Opnd, II_DMTC0>,
-            MFC3OP_FM<0x10, 5, 0>, ISA_MIPS3;
+            MFC3OP_FM<0x10, 5, 0>, ISA_MIPS3, GPR_64;
 def DMFC2 : MFC3OP<"dmfc2", GPR64Opnd, COP2Opnd, II_DMFC2>,
-            MFC3OP_FM<0x12, 1, 0>, ISA_MIPS3;
+            MFC3OP_FM<0x12, 1, 0>, ISA_MIPS3, GPR_64;
 def DMTC2 : MTC3OP<"dmtc2", COP2Opnd, GPR64Opnd, II_DMTC2>,
-            MFC3OP_FM<0x12, 5, 0>, ISA_MIPS3;
+            MFC3OP_FM<0x12, 5, 0>, ISA_MIPS3, GPR_64;
 }
 
 /// Move between CPU and guest coprocessor registers (Virtualization ASE)
@@ -599,7 +600,7 @@
 }
 
 let AdditionalPredicates = [UseIndirectJumpsHazard] in
-  def JALRHB64Pseudo : JumpLinkRegPseudo<GPR64Opnd, JALR_HB64, RA_64>;
+  def JALRHB64Pseudo : JumpLinkRegPseudo<GPR64Opnd, JALR_HB64, RA_64>, PTR_64;
 
 //===----------------------------------------------------------------------===//
 //  Arbitrary patterns that map to one or more instructions
Index: llvm/trunk/lib/Target/Mips/MipsScheduleP5600.td
===================================================================
--- llvm/trunk/lib/Target/Mips/MipsScheduleP5600.td
+++ llvm/trunk/lib/Target/Mips/MipsScheduleP5600.td
@@ -15,8 +15,9 @@
   let CompleteModel = 0;
   let FullInstRWOverlapCheck = 1;
 
-  list<Predicate> UnsupportedFeatures = [HasMips32r6, HasMips64r6,
+  list<Predicate> UnsupportedFeatures = [HasMips32r6, HasMips64r6, HasMips64,
                                          HasMips3, HasMips64r2, HasCnMips,
+                                         IsGP64bit, IsPTR64bit,
                                          InMicroMips, InMips16Mode,
                                          HasDSP, HasDSPR2, HasMT, HasCRC];
 }