diff --git a/lib/Target/PowerPC/PPCInstrFormats.td b/lib/Target/PowerPC/PPCInstrFormats.td
index d0aef6d8d60..b74fbbaea36 100644
--- a/lib/Target/PowerPC/PPCInstrFormats.td
+++ b/lib/Target/PowerPC/PPCInstrFormats.td
@@ -57,8 +57,8 @@ class I<bits<6> opcode, bit ppc64, bit vmx, dag OL, string asmstr>
 }
 
 // 1.7.1 I-Form
-class IForm<bits<6> opcode, bit aa, bit lk, bit ppc64, bit vmx,
-            dag OL, string asmstr> : I<opcode, ppc64, vmx, OL, asmstr> {
+class IForm<bits<6> opcode, bit aa, bit lk, dag OL, string asmstr>
+         : I<opcode, 0, 0, OL, asmstr> {
   bits<24> LI;
 
   let Inst{6-29}  = LI;
@@ -67,8 +67,8 @@ class IForm<bits<6> opcode, bit aa, bit lk, bit ppc64, bit vmx,
 }
 
 // 1.7.2 B-Form
-class BForm<bits<6> opcode, bit aa, bit lk, bit ppc64, bit vmx,
-            dag OL, string asmstr> : I<opcode, ppc64, vmx, OL, asmstr> {
+class BForm<bits<6> opcode, bit aa, bit lk, 
+            dag OL, string asmstr> : I<opcode, 0, 0, OL, asmstr> {
   bits<5>  BO;
   bits<3>  CRNum;
   bits<2>  BICode;
@@ -83,8 +83,8 @@ class BForm<bits<6> opcode, bit aa, bit lk, bit ppc64, bit vmx,
 }
 
 class BForm_ext<bits<6> opcode, bit aa, bit lk, bits<5> bo, bits<2> bicode, 
-                bit ppc64, bit vmx, dag OL, string asmstr>
-  : BForm<opcode, aa, lk, ppc64, vmx, OL, asmstr> {
+                dag OL, string asmstr>
+  : BForm<opcode, aa, lk, OL, asmstr> {
   let BO = bo;
   let BICode = bicode;
 }
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index 83aad3d46ad..ad7fe6b759c 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -65,24 +65,24 @@ let Defs = [LR] in
 
 let isBranch = 1, isTerminator = 1 in {
   def COND_BRANCH : Pseudo<(ops), "; COND_BRANCH">;
-  def B   : IForm<18, 0, 0, 0, 0, (ops target:$func), "b $func">;
-//def BA  : IForm<18, 1, 0, 0, 0, (ops target:$func), "ba $func">;
-  def BL  : IForm<18, 0, 1, 0, 0, (ops target:$func), "bl $func">;
-//def BLA : IForm<18, 1, 1, 0, 0, (ops target:$func), "bla $func">;
+  def B   : IForm<18, 0, 0, (ops target:$func), "b $func">;
+//def BA  : IForm<18, 1, 0, (ops target:$func), "ba $func">;
+  def BL  : IForm<18, 0, 1, (ops target:$func), "bl $func">;
+//def BLA : IForm<18, 1, 1, (ops target:$func), "bla $func">;
 
   // FIXME: 4*CR# needs to be added to the BI field!
   // This will only work for CR0 as it stands now
-  def BLT : BForm_ext<16, 0, 0, 12, 0, 0, 0, (ops CRRC:$crS, target:$block),
+  def BLT : BForm_ext<16, 0, 0, 12, 0, (ops CRRC:$crS, target:$block),
                       "blt $block">;
-  def BLE : BForm_ext<16, 0, 0, 4,  1, 0, 0, (ops CRRC:$crS, target:$block),
+  def BLE : BForm_ext<16, 0, 0, 4,  1, (ops CRRC:$crS, target:$block),
                       "ble $block">;
-  def BEQ : BForm_ext<16, 0, 0, 12, 2, 0, 0, (ops CRRC:$crS, target:$block),
+  def BEQ : BForm_ext<16, 0, 0, 12, 2, (ops CRRC:$crS, target:$block),
                       "beq $block">;
-  def BGE : BForm_ext<16, 0, 0, 4,  0, 0, 0, (ops CRRC:$crS, target:$block),
+  def BGE : BForm_ext<16, 0, 0, 4,  0, (ops CRRC:$crS, target:$block),
                       "bge $block">;
-  def BGT : BForm_ext<16, 0, 0, 12, 1, 0, 0, (ops CRRC:$crS, target:$block),
+  def BGT : BForm_ext<16, 0, 0, 12, 1, (ops CRRC:$crS, target:$block),
                       "bgt $block">;
-  def BNE : BForm_ext<16, 0, 0, 4,  2, 0, 0, (ops CRRC:$crS, target:$block),
+  def BNE : BForm_ext<16, 0, 0, 4,  2, (ops CRRC:$crS, target:$block),
                       "bne $block">;
 }
 
@@ -93,7 +93,7 @@ let isBranch = 1, isTerminator = 1, isCall = 1,
           LR,XER,CTR,
           CR0,CR1,CR5,CR6,CR7] in {
   // Convenient aliases for call instructions
-  def CALLpcrel : IForm<18, 0, 1, 0, 0, (ops target:$func), "bl $func">;
+  def CALLpcrel : IForm<18, 0, 1, (ops target:$func), "bl $func">;
   def CALLindirect : XLForm_2_ext<19, 528, 20, 0, 1, (ops), "bctrl">;
 }