diff --git a/suite/synctools/tablegen/PPC/PPCInstrHTM.td b/suite/synctools/tablegen/PPC/PPCInstrHTM.td
index 6c4e212908..f9c4f42bdf 100644
--- a/suite/synctools/tablegen/PPC/PPCInstrHTM.td
+++ b/suite/synctools/tablegen/PPC/PPCInstrHTM.td
@@ -21,55 +21,53 @@ def HTM_get_imm : SDNodeXForm<imm, [{
 }]>;
 
 let hasSideEffects = 1, usesCustomInserter = 1  in {
-def TCHECK_RET : Pseudo<(outs crrc:$out), (ins), "#TCHECK_RET", []>;
+def TCHECK_RET : Pseudo<(outs gprc:$out), (ins), "#TCHECK_RET", []>;
+def TBEGIN_RET : PPCCustomInserterPseudo<(outs gprc:$out), (ins u1imm:$R), "#TBEGIN_RET", []>;
 }
 
 
 let Predicates = [HasHTM] in {
 
+let Defs = [CR0] in {
 def TBEGIN : XForm_htm0 <31, 654,
-                         (outs crrc0:$ret), (ins u1imm:$R), "tbegin. $R", IIC_SprMTSPR, []>;
+                         (outs), (ins u1imm:$R), "tbegin. $R", IIC_SprMTSPR, []>;
 
 def TEND : XForm_htm1 <31, 686,
-                       (outs crrc0:$ret), (ins u1imm:$A), "tend. $A", IIC_SprMTSPR, []>;
+                       (outs), (ins u1imm:$A), "tend. $A", IIC_SprMTSPR, []>;
 
 def TABORT : XForm_base_r3xo <31, 910,
-                              (outs crrc0:$ret), (ins gprc:$A), "tabort. $A", IIC_SprMTSPR,
+                              (outs), (ins gprc:$A), "tabort. $A", IIC_SprMTSPR,
                               []>, isDOT {
   let RST = 0;
   let B = 0;
 }
 
 def TABORTWC : XForm_base_r3xo <31, 782,
-                                (outs crrc0:$ret), (ins u5imm:$RTS, gprc:$A, gprc:$B),
+                                (outs), (ins u5imm:$RTS, gprc:$A, gprc:$B),
                                 "tabortwc. $RTS, $A, $B", IIC_SprMTSPR, []>,
                                 isDOT;
 
 def TABORTWCI : XForm_base_r3xo <31, 846,
-                                 (outs crrc0:$ret), (ins u5imm:$RTS, gprc:$A, u5imm:$B),
+                                 (outs), (ins u5imm:$RTS, gprc:$A, u5imm:$B),
                                  "tabortwci. $RTS, $A, $B", IIC_SprMTSPR, []>,
                                  isDOT;
 
 def TABORTDC : XForm_base_r3xo <31, 814,
-                                (outs crrc0:$ret), (ins u5imm:$RTS, gprc:$A, gprc:$B),
+                                (outs), (ins u5imm:$RTS, gprc:$A, gprc:$B),
                                 "tabortdc. $RTS, $A, $B", IIC_SprMTSPR, []>,
                                 isDOT;
 
 def TABORTDCI : XForm_base_r3xo <31, 878,
-                                 (outs crrc0:$ret), (ins u5imm:$RTS, gprc:$A, u5imm:$B),
+                                 (outs), (ins u5imm:$RTS, gprc:$A, u5imm:$B),
                                  "tabortdci. $RTS, $A, $B", IIC_SprMTSPR, []>,
                                  isDOT;
 
 def TSR : XForm_htm2 <31, 750,
-                      (outs crrc0:$ret), (ins u1imm:$L), "tsr. $L", IIC_SprMTSPR, []>,
+                      (outs), (ins u1imm:$L), "tsr. $L", IIC_SprMTSPR, []>,
                       isDOT;
 
-def TCHECK : XForm_htm3 <31, 718,
-                        (outs), (ins crrc:$BF), "tcheck $BF", IIC_SprMTSPR, []>;
-
-
 def TRECLAIM : XForm_base_r3xo <31, 942,
-                                (outs crrc:$ret), (ins gprc:$A), "treclaim. $A",
+                                (outs), (ins gprc:$A), "treclaim. $A",
                                 IIC_SprMTSPR, []>,
                                 isDOT {
   let RST = 0;
@@ -77,13 +75,17 @@ def TRECLAIM : XForm_base_r3xo <31, 942,
 }
 
 def TRECHKPT : XForm_base_r3xo <31, 1006,
-                                (outs crrc:$ret), (ins), "trechkpt.", IIC_SprMTSPR, []>,
+                                (outs), (ins), "trechkpt.", IIC_SprMTSPR, []>,
                                 isDOT {
   let RST = 0;
   let A = 0;
   let B = 0;
 }
 
+}//Defs = [CR0]
+
+def TCHECK : XForm_htm3 <31, 718,
+                        (outs crrc:$BF), (ins), "tcheck $BF", IIC_SprMTSPR, []>;
 // Builtins
 
 // All HTM instructions, with the exception of tcheck, set CR0 with the
@@ -94,15 +96,11 @@ def TRECHKPT : XForm_base_r3xo <31, 1006,
 // tbegin builtin API which defines a return value of 1 as success.
 
 def : Pat<(int_ppc_tbegin i32:$R),
-           (XORI
-             (EXTRACT_SUBREG (
-               TBEGIN (HTM_get_imm imm:$R)), sub_eq),
-            1)>;
+           (XORI (TBEGIN_RET(HTM_get_imm imm:$R)), 1)>;
 
 def : Pat<(int_ppc_tend i32:$R),
           (TEND (HTM_get_imm imm:$R))>;
 
-
 def : Pat<(int_ppc_tabort i32:$R),
           (TABORT $R)>;
 
diff --git a/suite/synctools/tablegen/PPC/PPCInstrInfo.td b/suite/synctools/tablegen/PPC/PPCInstrInfo.td
index 1a43037e4a..863e13ed9a 100644
--- a/suite/synctools/tablegen/PPC/PPCInstrInfo.td
+++ b/suite/synctools/tablegen/PPC/PPCInstrInfo.td
@@ -540,10 +540,6 @@ def PPCRegCRRCAsmOperand : AsmOperandClass {
 def crrc : RegisterOperand<CRRC> {
   let ParserMatchClass = PPCRegCRRCAsmOperand;
 }
-def crrc0 : RegisterOperand<CRRC0> {
-  let ParserMatchClass = PPCRegCRRCAsmOperand;
-}
-
 def PPCRegSPERCAsmOperand : AsmOperandClass {
   let Name = "RegSPERC"; let PredicateMethod = "isRegNumber";
 }
diff --git a/suite/synctools/tablegen/PPC/PPCRegisterInfo.td b/suite/synctools/tablegen/PPC/PPCRegisterInfo.td
index 825e9eb8db..e88590f6b9 100644
--- a/suite/synctools/tablegen/PPC/PPCRegisterInfo.td
+++ b/suite/synctools/tablegen/PPC/PPCRegisterInfo.td
@@ -369,8 +369,6 @@ def CRBITRC : RegisterClass<"PPC", [i1], 32,
 def CRRC : RegisterClass<"PPC", [i32], 32, (add CR0, CR1, CR5, CR6,
                                                 CR7, CR2, CR3, CR4)>;
 
-def CRRC0 : RegisterClass<"PPC", [i32], 32, (add CR0)>;
-
 // The CTR registers are not allocatable because they're used by the
 // decrement-and-branch instructions, and thus need to stay live across
 // multiple basic blocks.