Convert all of the DForm_6* operations, which makes all of the Zimm16 users

dead.

llvm-svn: 15754

3 files changed, 24 insertions, 12 deletions

diff --git a/llvm/lib/Target/PowerPC/PPC32AsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPC32AsmPrinter.cpp
index 46778259841..fb3e1824e73 100644
--- a/llvm/lib/Target/PowerPC/PPC32AsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PPC32AsmPrinter.cpp
@@ -89,6 +89,8 @@ namespace {
       if (MO.getType() == MachineOperand::MO_MachineRegister) {
         assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physreg??");
         O << LowercaseString(TM.getRegisterInfo()->get(MO.getReg()).Name);
+      } else if (MO.isImmediate()) {
+        O << MO.getImmedValue();
       } else {
         printOp(MO);
       }
diff --git a/llvm/lib/Target/PowerPC/PowerPCInstrFormats.td b/llvm/lib/Target/PowerPC/PowerPCInstrFormats.td
index 4c0a913d8ee..c0930e79fe3 100644
--- a/llvm/lib/Target/PowerPC/PowerPCInstrFormats.td
+++ b/llvm/lib/Target/PowerPC/PowerPCInstrFormats.td
@@ -18,7 +18,6 @@ def Pseudo: Format<0>;
 def Gpr : Format<1>;
 def Gpr0 : Format<2>;
 def Simm16 : Format<3>;
-def Zimm16 : Format<4>;
 def PCRelimm24 : Format<5>;
 def Imm24 : Format<6>;
 def Imm5 : Format<7>;
@@ -152,8 +151,8 @@ class DForm_4<bits<6> opcode, bit ppc64, bit vmx,
   let AsmString = asmstr;
 }
 
-class DForm_4_zero<string name, bits<6> opcode, bit ppc64, bit vmx> 
-  : DForm_1<name, opcode, ppc64, vmx> {
+class DForm_4_zero<string name, bits<6> opcode, bit ppc64, bit vmx,
+                   dag OL, string asmstr> : DForm_1<"", opcode, ppc64, vmx> {
   let ArgCount = 0;
   let Arg0Type = 0;
   let Arg1Type = 0;
@@ -161,6 +160,8 @@ class DForm_4_zero<string name, bits<6> opcode, bit ppc64, bit vmx>
   let A = 0;
   let B = 0;
   let C = 0;
+  let OperandList = OL;
+  let AsmString = asmstr;
 }
 
 class DForm_5<string name, bits<6> opcode, bit ppc64, bit vmx> 
@@ -194,13 +195,16 @@ class DForm_5_ext<string name, bits<6> opcode, bit ppc64, bit vmx>
   let Arg3Type = 0;
 }
 
-class DForm_6<string name, bits<6> opcode, bit ppc64, bit vmx> 
-  : DForm_5<name, opcode, ppc64, vmx> {
-  let Arg3Type = Zimm16.Value;
+class DForm_6<bits<6> opcode, bit ppc64, bit vmx,
+              dag OL, string asmstr> 
+  : DForm_5<"", opcode, ppc64, vmx> {
+  let OperandList = OL;
+  let AsmString = asmstr;
 }
 
-class DForm_6_ext<string name, bits<6> opcode, bit ppc64, bit vmx> 
-  : DForm_6<name, opcode, ppc64, vmx> {
+class DForm_6_ext<bits<6> opcode, bit ppc64, bit vmx,
+                  dag OL, string asmstr> 
+  : DForm_6<opcode, ppc64, vmx, OL, asmstr> {
   let L = ppc64;
   let ArgCount = 3;
   let Arg0Type = Imm3.Value;
diff --git a/llvm/lib/Target/PowerPC/PowerPCInstrInfo.td b/llvm/lib/Target/PowerPC/PowerPCInstrInfo.td
index 47e250a5888..3631ef6d62e 100644
--- a/llvm/lib/Target/PowerPC/PowerPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PowerPCInstrInfo.td
@@ -85,9 +85,15 @@ def CMPDI : DForm_5_ext<"cmpdi", 11, 1, 0>;
 def CMP : XForm_16<"cmp", 31, 0, 0, 0>;
 def CMPW : XForm_16_ext<"cmpw", 31, 0, 0, 0>;
 def CMPD : XForm_16_ext<"cmpd", 31, 0, 1, 0>;
-def CMPLI : DForm_6<"cmpli", 10, 0, 0>;
-def CMPLWI : DForm_6_ext<"cmplwi", 10, 0, 0>;
-def CMPLDI : DForm_6_ext<"cmpldi", 10, 1, 0>;
+def CMPLI : DForm_6<10, 0, 0,
+                    (ops CRRC:$dst, i1imm:$size, GPRC:$src1, u16imm:$src2),
+                         "cmpli $dst, $size, $src1, $src2">;
+def CMPLWI : DForm_6_ext<10, 0, 0,
+                         (ops CRRC:$dst, GPRC:$src1, u16imm:$src2),
+                         "cmplwi $dst, $src1, $src2">;
+def CMPLDI : DForm_6_ext<10, 1, 0,
+                         (ops CRRC:$dst, GPRC:$src1, u16imm:$src2),
+                         "cmpldi $dst, $src1, $src2">;
 def CMPL : XForm_16<"cmpl", 31, 32, 0, 0>;
 def CMPLW : XForm_16_ext<"cmplw", 31, 32, 0, 0>;
 def CMPLD : XForm_16_ext<"cmpld", 31, 32, 1, 0>;
@@ -144,7 +150,7 @@ def MULHWU : XOForm_2<"mulhwu", 31, 11, 0, 0, 0>;
 def NAND  : XForm_6<"nand",  31, 476, 0, 0, 0>;
 def NEG : XOForm_3<"neg", 31, 104, 0, 0, 0, 0>;
 def NOR  : XForm_6<"nor",  31, 124, 0, 0, 0>;
-def NOP : DForm_4_zero<"nop", 24, 0, 0>;
+def NOP : DForm_4_zero<"nop", 24, 0, 0, (ops), "nop">;
 def ORI  : DForm_4<24, 0, 0,
                    (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
                    "ori $dst, $src1, $src2">;