diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td
index cfe71d177e5..cb0ea01fcf8 100644
--- a/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -63,7 +63,7 @@ def HI48_64 : SDNodeXForm<imm, [{
 //
 
 let Defs = [LR8] in
-  def MovePCtoLR8 : Pseudo<(outs), (ins), "", []>,
+  def MovePCtoLR8 : Pseudo<(outs), (ins), "#MovePCtoLR8", []>,
                     PPC970_Unit_BRU;
 
 // Darwin ABI Calls.
@@ -141,31 +141,31 @@ def : Pat<(PPCnop),
 let usesCustomInserter = 1 in {
   let Defs = [CR0] in {
     def ATOMIC_LOAD_ADD_I64 : Pseudo<
-      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
+      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_ADD_I64",
       [(set G8RC:$dst, (atomic_load_add_64 xoaddr:$ptr, G8RC:$incr))]>;
     def ATOMIC_LOAD_SUB_I64 : Pseudo<
-      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
+      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_SUB_I64",
       [(set G8RC:$dst, (atomic_load_sub_64 xoaddr:$ptr, G8RC:$incr))]>;
     def ATOMIC_LOAD_OR_I64 : Pseudo<
-      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
+      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_OR_I64",
       [(set G8RC:$dst, (atomic_load_or_64 xoaddr:$ptr, G8RC:$incr))]>;
     def ATOMIC_LOAD_XOR_I64 : Pseudo<
-      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
+      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_XOR_I64",
       [(set G8RC:$dst, (atomic_load_xor_64 xoaddr:$ptr, G8RC:$incr))]>;
     def ATOMIC_LOAD_AND_I64 : Pseudo<
-      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
+      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_AND_i64",
       [(set G8RC:$dst, (atomic_load_and_64 xoaddr:$ptr, G8RC:$incr))]>;
     def ATOMIC_LOAD_NAND_I64 : Pseudo<
-      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
+      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_NAND_I64",
       [(set G8RC:$dst, (atomic_load_nand_64 xoaddr:$ptr, G8RC:$incr))]>;
 
     def ATOMIC_CMP_SWAP_I64 : Pseudo<
-      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$old, G8RC:$new), "",
+      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$old, G8RC:$new), "#ATOMIC_CMP_SWAP_I64",
       [(set G8RC:$dst, 
                     (atomic_cmp_swap_64 xoaddr:$ptr, G8RC:$old, G8RC:$new))]>;
 
     def ATOMIC_SWAP_I64 : Pseudo<
-      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$new), "",
+      (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$new), "#ATOMIC_SWAP_I64",
       [(set G8RC:$dst, (atomic_swap_64 xoaddr:$ptr, G8RC:$new))]>;
   }
 }
@@ -247,7 +247,7 @@ def MTCRF8 : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins G8RC:$rS),
             PPC970_MicroCode, PPC970_Unit_CRU;
 
 def MFCR8pseud: XFXForm_3<31, 19, (outs G8RC:$rT), (ins crbitm:$FXM),
-                       "", SprMFCR>,
+                       "#MFCR8pseud", SprMFCR>,
             PPC970_MicroCode, PPC970_Unit_CRU;
             
 def MFCR8 : XFXForm_3<31, 19, (outs G8RC:$rT), (ins),
@@ -278,7 +278,7 @@ def MFTB8 : XFXForm_1_ext<31, 339, 268, (outs G8RC:$rT), (ins),
 // the POWER3.
 
 let Defs = [X1], Uses = [X1] in
-def DYNALLOC8 : Pseudo<(outs G8RC:$result), (ins G8RC:$negsize, memri:$fpsi),"",
+def DYNALLOC8 : Pseudo<(outs G8RC:$result), (ins G8RC:$negsize, memri:$fpsi),"#DYNALLOC8",
                        [(set G8RC:$result,
                              (PPCdynalloc G8RC:$negsize, iaddr:$fpsi))]>;
 
@@ -626,15 +626,15 @@ def LD   : DSForm_1<58, 0, (outs G8RC:$rD), (ins memrix:$src),
                     "ld $rD, $src", LdStLD,
                     [(set G8RC:$rD, (load ixaddr:$src))]>, isPPC64;
 def LDtoc: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
-                  "",
+                  "#LDtoc",
                   [(set G8RC:$rD,
                      (PPCtoc_entry tglobaladdr:$disp, G8RC:$reg))]>, isPPC64;
 def LDtocJTI: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
-                  "",
+                  "#LDtocJTI",
                   [(set G8RC:$rD,
                      (PPCtoc_entry tjumptable:$disp, G8RC:$reg))]>, isPPC64;
 def LDtocCPT: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg),
-                  "",
+                  "#LDtocCPT",
                   [(set G8RC:$rD,
                      (PPCtoc_entry tconstpool:$disp, G8RC:$reg))]>, isPPC64;
 
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index a503908d8d5..40bf2777f3e 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -369,9 +369,9 @@ def IsBookE  : Predicate<"PPCSubTarget.isBookE()">;
 
 let hasCtrlDep = 1 in {
 let Defs = [R1], Uses = [R1] in {
-def ADJCALLSTACKDOWN : Pseudo<(outs), (ins u16imm:$amt), "",
+def ADJCALLSTACKDOWN : Pseudo<(outs), (ins u16imm:$amt), "#ADJCALLSTACKDOWN $amt",
                               [(callseq_start timm:$amt)]>;
-def ADJCALLSTACKUP   : Pseudo<(outs), (ins u16imm:$amt1, u16imm:$amt2), "",
+def ADJCALLSTACKUP   : Pseudo<(outs), (ins u16imm:$amt1, u16imm:$amt2), "#ADJCALLSTACKUP $amt1 $amt2",
                               [(callseq_end timm:$amt1, timm:$amt2)]>;
 }
 
@@ -380,7 +380,7 @@ def UPDATE_VRSAVE    : Pseudo<(outs GPRC:$rD), (ins GPRC:$rS),
 }
 
 let Defs = [R1], Uses = [R1] in
-def DYNALLOC : Pseudo<(outs GPRC:$result), (ins GPRC:$negsize, memri:$fpsi), "",
+def DYNALLOC : Pseudo<(outs GPRC:$result), (ins GPRC:$negsize, memri:$fpsi), "#DYNALLOC",
                        [(set GPRC:$result,
                              (PPCdynalloc GPRC:$negsize, iaddr:$fpsi))]>;
                          
@@ -389,19 +389,19 @@ def DYNALLOC : Pseudo<(outs GPRC:$result), (ins GPRC:$negsize, memri:$fpsi), "",
 let usesCustomInserter = 1,    // Expanded after instruction selection.
     PPC970_Single = 1 in {
   def SELECT_CC_I4 : Pseudo<(outs GPRC:$dst), (ins CRRC:$cond, GPRC:$T, GPRC:$F,
-                              i32imm:$BROPC), "",
+                              i32imm:$BROPC), "#SELECT_CC_I4",
                               []>;
   def SELECT_CC_I8 : Pseudo<(outs G8RC:$dst), (ins CRRC:$cond, G8RC:$T, G8RC:$F,
-                              i32imm:$BROPC), "",
+                              i32imm:$BROPC), "#SELECT_CC_I8",
                               []>;
   def SELECT_CC_F4  : Pseudo<(outs F4RC:$dst), (ins CRRC:$cond, F4RC:$T, F4RC:$F,
-                              i32imm:$BROPC), "",
+                              i32imm:$BROPC), "#SELECT_CC_F4",
                               []>;
   def SELECT_CC_F8  : Pseudo<(outs F8RC:$dst), (ins CRRC:$cond, F8RC:$T, F8RC:$F,
-                              i32imm:$BROPC), "",
+                              i32imm:$BROPC), "#SELECT_CC_F8",
                               []>;
   def SELECT_CC_VRRC: Pseudo<(outs VRRC:$dst), (ins CRRC:$cond, VRRC:$T, VRRC:$F,
-                              i32imm:$BROPC), "",
+                              i32imm:$BROPC), "#SELECT_CC_VRRC",
                               []>;
 }
 
@@ -409,13 +409,13 @@ let usesCustomInserter = 1,    // Expanded after instruction selection.
 // scavenge a register for it.
 let mayStore = 1 in
 def SPILL_CR : Pseudo<(outs), (ins CRRC:$cond, memri:$F),
-                     "", []>;
+                     "#SPILL_CR", []>;
 
 // RESTORE_CR - Indicate that we're restoring the CR register (previously
 // spilled), so we'll need to scavenge a register for it.
 let mayLoad = 1 in
 def RESTORE_CR : Pseudo<(outs CRRC:$cond), (ins memri:$F),
-                     "", []>;
+                     "#RESTORE_CR", []>;
 
 let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7 in {
   let isReturn = 1, Uses = [LR, RM] in
@@ -427,7 +427,7 @@ let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7 in {
 }
 
 let Defs = [LR] in
-  def MovePCtoLR : Pseudo<(outs), (ins), "", []>,
+  def MovePCtoLR : Pseudo<(outs), (ins), "#MovePCtoLR", []>,
                    PPC970_Unit_BRU;
 
 let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7 in {
@@ -564,81 +564,81 @@ def : Pat<(prefetch xoaddr:$dst, (i32 0), imm, (i32 1)),
 let usesCustomInserter = 1 in {
   let Defs = [CR0] in {
     def ATOMIC_LOAD_ADD_I8 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_ADD_I8",
       [(set GPRC:$dst, (atomic_load_add_8 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_SUB_I8 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_SUB_I8",
       [(set GPRC:$dst, (atomic_load_sub_8 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_AND_I8 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_AND_I8",
       [(set GPRC:$dst, (atomic_load_and_8 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_OR_I8 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_OR_I8",
       [(set GPRC:$dst, (atomic_load_or_8 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_XOR_I8 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "ATOMIC_LOAD_XOR_I8",
       [(set GPRC:$dst, (atomic_load_xor_8 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_NAND_I8 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_NAND_I8",
       [(set GPRC:$dst, (atomic_load_nand_8 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_ADD_I16 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_ADD_I16",
       [(set GPRC:$dst, (atomic_load_add_16 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_SUB_I16 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_SUB_I16",
       [(set GPRC:$dst, (atomic_load_sub_16 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_AND_I16 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_AND_I16",
       [(set GPRC:$dst, (atomic_load_and_16 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_OR_I16 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_OR_I16",
       [(set GPRC:$dst, (atomic_load_or_16 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_XOR_I16 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_XOR_I16",
       [(set GPRC:$dst, (atomic_load_xor_16 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_NAND_I16 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_NAND_I16",
       [(set GPRC:$dst, (atomic_load_nand_16 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_ADD_I32 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_ADD_I32",
       [(set GPRC:$dst, (atomic_load_add_32 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_SUB_I32 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_SUB_I32",
       [(set GPRC:$dst, (atomic_load_sub_32 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_AND_I32 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_AND_I32",
       [(set GPRC:$dst, (atomic_load_and_32 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_OR_I32 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_OR_I32",
       [(set GPRC:$dst, (atomic_load_or_32 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_XOR_I32 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_XOR_I32",
       [(set GPRC:$dst, (atomic_load_xor_32 xoaddr:$ptr, GPRC:$incr))]>;
     def ATOMIC_LOAD_NAND_I32 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr), "#ATOMIC_LOAD_NAND_I32",
       [(set GPRC:$dst, (atomic_load_nand_32 xoaddr:$ptr, GPRC:$incr))]>;
 
     def ATOMIC_CMP_SWAP_I8 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "#ATOMIC_CMP_SWAP_I8",
       [(set GPRC:$dst, 
                     (atomic_cmp_swap_8 xoaddr:$ptr, GPRC:$old, GPRC:$new))]>;
     def ATOMIC_CMP_SWAP_I16 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "#ATOMIC_CMP_SWAP_I16 $dst $ptr $old $new",
       [(set GPRC:$dst, 
                     (atomic_cmp_swap_16 xoaddr:$ptr, GPRC:$old, GPRC:$new))]>;
     def ATOMIC_CMP_SWAP_I32 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new), "#ATOMIC_CMP_SWAP_I32 $dst $ptr $old $new",
       [(set GPRC:$dst, 
                     (atomic_cmp_swap_32 xoaddr:$ptr, GPRC:$old, GPRC:$new))]>;
 
     def ATOMIC_SWAP_I8 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "#ATOMIC_SWAP_i8",
       [(set GPRC:$dst, (atomic_swap_8 xoaddr:$ptr, GPRC:$new))]>;
     def ATOMIC_SWAP_I16 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "#ATOMIC_SWAP_I16",
       [(set GPRC:$dst, (atomic_swap_16 xoaddr:$ptr, GPRC:$new))]>;
     def ATOMIC_SWAP_I32 : Pseudo<
-      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "",
+      (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new), "#ATOMIC_SWAP_I32",
       [(set GPRC:$dst, (atomic_swap_32 xoaddr:$ptr, GPRC:$new))]>;
   }
 }
@@ -1207,7 +1207,7 @@ def MTCRF : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins GPRC:$rS),
 //
 // FIXME: Make this a real Pseudo instruction when the JIT switches to MC.
 def MFCRpseud: XFXForm_3<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
-                       "", SprMFCR>,
+                       "#MFCRpseud", SprMFCR>,
             PPC970_MicroCode, PPC970_Unit_CRU;
             
 def MFCR : XFXForm_3<31, 19, (outs GPRC:$rT), (ins),