No longer track value types for asm printer operands, and remove them as

an argument to every operand printing function.  Requires some slight
tweaks to x86, the only user.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24541 91177308-0d34-0410-b5e6-96231b3b80d8

9 files changed, 98 insertions, 101 deletions

diff --git a/lib/Target/Alpha/AlphaAsmPrinter.cpp b/lib/Target/Alpha/AlphaAsmPrinter.cpp
index 4d70c1d66a..59b9199b92 100644
--- a/lib/Target/Alpha/AlphaAsmPrinter.cpp
+++ b/lib/Target/Alpha/AlphaAsmPrinter.cpp
@@ -18,7 +18,6 @@
 #include "llvm/Module.h"
 #include "llvm/Type.h"
 #include "llvm/Assembly/Writer.h"
-#include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Support/Mangler.h"
@@ -54,7 +53,7 @@ namespace {
     }
     bool printInstruction(const MachineInstr *MI);
     void printOp(const MachineOperand &MO, bool IsCallOp = false);
-    void printOperand(const MachineInstr *MI, int opNum, MVT::ValueType VT);
+    void printOperand(const MachineInstr *MI, int opNum);
     void printBaseOffsetPair (const MachineInstr *MI, int i, bool brackets=true);
     void printMachineInstruction(const MachineInstr *MI);
     bool runOnMachineFunction(MachineFunction &F);
@@ -75,7 +74,7 @@ FunctionPass *llvm::createAlphaCodePrinterPass (std::ostream &o,
 
 #include "AlphaGenAsmWriter.inc"
 
-void AlphaAsmPrinter::printOperand(const MachineInstr *MI, int opNum, MVT::ValueType VT)
+void AlphaAsmPrinter::printOperand(const MachineInstr *MI, int opNum)
 {
   const MachineOperand &MO = MI->getOperand(opNum);
   if (MO.getType() == MachineOperand::MO_MachineRegister) {
diff --git a/lib/Target/IA64/IA64AsmPrinter.cpp b/lib/Target/IA64/IA64AsmPrinter.cpp
index dbb470ba3c..c1ee80def4 100644
--- a/lib/Target/IA64/IA64AsmPrinter.cpp
+++ b/lib/Target/IA64/IA64AsmPrinter.cpp
@@ -23,7 +23,6 @@
 #include "llvm/Assembly/Writer.h"
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
-#include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Support/Mangler.h"
 #include "llvm/ADT/Statistic.h"
@@ -65,7 +64,7 @@ namespace {
     bool printInstruction(const MachineInstr *MI);
 
     // This method is used by the tablegen'erated instruction printer.
-    void printOperand(const MachineInstr *MI, unsigned OpNo, MVT::ValueType VT){
+    void printOperand(const MachineInstr *MI, unsigned OpNo){
       const MachineOperand &MO = MI->getOperand(OpNo);
       if (MO.getType() == MachineOperand::MO_MachineRegister) {
         assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physref??");
@@ -76,30 +75,25 @@ namespace {
       }
     }
 
-    void printS8ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printS8ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       int val=(unsigned int)MI->getOperand(OpNo).getImmedValue();
       if(val>=128) val=val-256; // if negative, flip sign
       O << val;
     }
-    void printS14ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printS14ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       int val=(unsigned int)MI->getOperand(OpNo).getImmedValue();
       if(val>=8192) val=val-16384; // if negative, flip sign
       O << val;
     }
-    void printS22ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printS22ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       int val=(unsigned int)MI->getOperand(OpNo).getImmedValue();
       if(val>=2097152) val=val-4194304; // if negative, flip sign
       O << val;
     }
-    void printU64ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printU64ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       O << (uint64_t)MI->getOperand(OpNo).getImmedValue();
     }
-    void printS64ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printS64ImmOperand(const MachineInstr *MI, unsigned OpNo) {
 // XXX : nasty hack to avoid GPREL22 "relocation truncated to fit" linker
 // errors - instead of add rX = @gprel(CPI<whatever>), r1;; we now
 // emit movl rX = @gprel(CPI<whatever);;
@@ -116,13 +110,11 @@ namespace {
       }
     }
 
-    void printGlobalOperand(const MachineInstr *MI, unsigned OpNo,
-                          MVT::ValueType VT) {
+    void printGlobalOperand(const MachineInstr *MI, unsigned OpNo) {
       printOp(MI->getOperand(OpNo), false); // this is NOT a br.call instruction
     }
 
-    void printCallOperand(const MachineInstr *MI, unsigned OpNo,
-                          MVT::ValueType VT) {
+    void printCallOperand(const MachineInstr *MI, unsigned OpNo) {
       printOp(MI->getOperand(OpNo), true); // this is a br.call instruction
     }
 
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 6c16cbf728..e8613f1867 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -27,7 +27,6 @@
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
-#include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/Support/Mangler.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/CommandLine.h"
@@ -81,7 +80,7 @@ public:
     void printMachineInstruction(const MachineInstr *MI);
     void printOp(const MachineOperand &MO);
 
-    void printOperand(const MachineInstr *MI, unsigned OpNo, MVT::ValueType VT){
+    void printOperand(const MachineInstr *MI, unsigned OpNo){
       const MachineOperand &MO = MI->getOperand(OpNo);
       if (MO.getType() == MachineOperand::MO_MachineRegister) {
         assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physreg??");
@@ -93,32 +92,26 @@ public:
       }
     }
 
-    void printU5ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printU5ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       unsigned char value = MI->getOperand(OpNo).getImmedValue();
       assert(value <= 31 && "Invalid u5imm argument!");
       O << (unsigned int)value;
     }
-    void printU6ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printU6ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       unsigned char value = MI->getOperand(OpNo).getImmedValue();
       assert(value <= 63 && "Invalid u6imm argument!");
       O << (unsigned int)value;
     }
-    void printS16ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printS16ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       O << (short)MI->getOperand(OpNo).getImmedValue();
     }
-    void printU16ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printU16ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       O << (unsigned short)MI->getOperand(OpNo).getImmedValue();
     }
-    void printS16X4ImmOperand(const MachineInstr *MI, unsigned OpNo,
-                              MVT::ValueType VT) {
+    void printS16X4ImmOperand(const MachineInstr *MI, unsigned OpNo) {
       O << (short)MI->getOperand(OpNo).getImmedValue()*4;
     }
-    void printBranchOperand(const MachineInstr *MI, unsigned OpNo,
-                            MVT::ValueType VT) {
+    void printBranchOperand(const MachineInstr *MI, unsigned OpNo) {
       // Branches can take an immediate operand.  This is used by the branch
       // selection pass to print $+8, an eight byte displacement from the PC.
       if (MI->getOperand(OpNo).isImmediate()) {
@@ -127,8 +120,7 @@ public:
         printOp(MI->getOperand(OpNo));
       }
     }
-    void printCallOperand(const MachineInstr *MI, unsigned OpNo,
-                          MVT::ValueType VT) {
+    void printCallOperand(const MachineInstr *MI, unsigned OpNo) {
       const MachineOperand &MO = MI->getOperand(OpNo);
       if (!PPCGenerateStaticCode) {
         if (MO.getType() == MachineOperand::MO_ExternalSymbol) {
@@ -149,20 +141,17 @@ public:
       
       printOp(MI->getOperand(OpNo));
     }
-    void printAbsAddrOperand(const MachineInstr *MI, unsigned OpNo,
-                             MVT::ValueType VT) {
+    void printAbsAddrOperand(const MachineInstr *MI, unsigned OpNo) {
      O << (int)MI->getOperand(OpNo).getImmedValue()*4;
     }
-    void printPICLabel(const MachineInstr *MI, unsigned OpNo,
-                       MVT::ValueType VT) {
+    void printPICLabel(const MachineInstr *MI, unsigned OpNo) {
       // FIXME: should probably be converted to cout.width and cout.fill
       O << "\"L0000" << getFunctionNumber() << "$pb\"\n";
       O << "\"L0000" << getFunctionNumber() << "$pb\":";
     }
-    void printSymbolHi(const MachineInstr *MI, unsigned OpNo,
-                       MVT::ValueType VT) {
+    void printSymbolHi(const MachineInstr *MI, unsigned OpNo) {
       if (MI->getOperand(OpNo).isImmediate()) {
-        printS16ImmOperand(MI, OpNo, VT);
+        printS16ImmOperand(MI, OpNo);
       } else {
         O << "ha16(";
         printOp(MI->getOperand(OpNo));
@@ -172,10 +161,9 @@ public:
           O << ')';
       }
     }
-    void printSymbolLo(const MachineInstr *MI, unsigned OpNo,
-                       MVT::ValueType VT) {
+    void printSymbolLo(const MachineInstr *MI, unsigned OpNo) {
       if (MI->getOperand(OpNo).isImmediate()) {
-        printS16ImmOperand(MI, OpNo, VT);
+        printS16ImmOperand(MI, OpNo);
       } else {
         O << "lo16(";
         printOp(MI->getOperand(OpNo));
@@ -185,8 +173,7 @@ public:
           O << ')';
       }
     }
-    void printcrbitm(const MachineInstr *MI, unsigned OpNo,
-                       MVT::ValueType VT) {
+    void printcrbitm(const MachineInstr *MI, unsigned OpNo) {
       unsigned CCReg = MI->getOperand(OpNo).getReg();
       unsigned RegNo = enumRegToMachineReg(CCReg);
       O << (0x80 >> RegNo);
@@ -356,9 +343,9 @@ void PPCAsmPrinter::printMachineInstruction(const MachineInstr *MI) {
       SH = 32-SH;
     }
     if (FoundMnemonic) {
-      printOperand(MI, 0, MVT::i64);
+      printOperand(MI, 0);
       O << ", ";
-      printOperand(MI, 1, MVT::i64);
+      printOperand(MI, 1);
       O << ", " << (unsigned int)SH << "\n";
       return;
     }
diff --git a/lib/Target/X86/X86ATTAsmPrinter.cpp b/lib/Target/X86/X86ATTAsmPrinter.cpp
index b264107372..73e14a3542 100755
--- a/lib/Target/X86/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/X86ATTAsmPrinter.cpp
@@ -145,8 +145,7 @@ void X86ATTAsmPrinter::printOp(const MachineOperand &MO, bool isCallOp) {
   }
 }
 
-void X86ATTAsmPrinter::printSSECC(const MachineInstr *MI, unsigned Op,
-                                  MVT::ValueType VT) {
+void X86ATTAsmPrinter::printSSECC(const MachineInstr *MI, unsigned Op) {
   unsigned char value = MI->getOperand(Op).getImmedValue();
   assert(value <= 7 && "Invalid ssecc argument!");
   switch (value) {
diff --git a/lib/Target/X86/X86ATTAsmPrinter.h b/lib/Target/X86/X86ATTAsmPrinter.h
index be5f0ddfbb..c34fff3f09 100755
--- a/lib/Target/X86/X86ATTAsmPrinter.h
+++ b/lib/Target/X86/X86ATTAsmPrinter.h
@@ -35,23 +35,37 @@ struct X86ATTAsmPrinter : public X86SharedAsmPrinter {
   bool printInstruction(const MachineInstr *MI);
 
   // This method is used by the tablegen'erated instruction printer.
-  void printOperand(const MachineInstr *MI, unsigned OpNo, MVT::ValueType VT){
+  void printOperand(const MachineInstr *MI, unsigned OpNo){
     printOp(MI->getOperand(OpNo));
   }
-
-  void printCallOperand(const MachineInstr *MI, unsigned OpNo,
-                        MVT::ValueType VT) {
+  void printCallOperand(const MachineInstr *MI, unsigned OpNo) {
     printOp(MI->getOperand(OpNo), true); // Don't print '$' prefix.
   }
-
-  void printMemoryOperand(const MachineInstr *MI, unsigned OpNo,
-                          MVT::ValueType VT) {
+  void printi8mem(const MachineInstr *MI, unsigned OpNo) {
     printMemReference(MI, OpNo);
   }
-
+  void printi16mem(const MachineInstr *MI, unsigned OpNo) {
+    printMemReference(MI, OpNo);
+  }
+  void printi32mem(const MachineInstr *MI, unsigned OpNo) {
+    printMemReference(MI, OpNo);
+  }
+  void printi64mem(const MachineInstr *MI, unsigned OpNo) {
+    printMemReference(MI, OpNo);
+  }
+  void printf32mem(const MachineInstr *MI, unsigned OpNo) {
+    printMemReference(MI, OpNo);
+  }
+  void printf64mem(const MachineInstr *MI, unsigned OpNo) {
+    printMemReference(MI, OpNo);
+  }
+  void printf80mem(const MachineInstr *MI, unsigned OpNo) {
+    printMemReference(MI, OpNo);
+  }
+  
   void printMachineInstruction(const MachineInstr *MI);
   void printOp(const MachineOperand &MO, bool isCallOperand = false);
-  void printSSECC(const MachineInstr *MI, unsigned Op, MVT::ValueType VT);
+  void printSSECC(const MachineInstr *MI, unsigned Op);
   void printMemReference(const MachineInstr *MI, unsigned Op);
   bool runOnMachineFunction(MachineFunction &F);
 };
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index 8d61cb58b4..e679869fe7 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -15,24 +15,24 @@
 
 // *mem - Operand definitions for the funky X86 addressing mode operands.
 //
-
-class X86MemOperand<ValueType Ty> : Operand<Ty> {
-  let PrintMethod = "printMemoryOperand";
+class X86MemOperand<ValueType Ty, string printMethod> : Operand<Ty> {
+  let PrintMethod = printMethod;
   let NumMIOperands = 4;
   let MIOperandInfo = (ops R32, i8imm, R32, i32imm);
 }
+
+def i8mem   : X86MemOperand<i8,  "printi8mem">;
+def i16mem  : X86MemOperand<i16, "printi16mem">;
+def i32mem  : X86MemOperand<i32, "printi32mem">;
+def i64mem  : X86MemOperand<i64, "printi64mem">;
+def f32mem  : X86MemOperand<f32, "printf32mem">;
+def f64mem  : X86MemOperand<f64, "printf64mem">;
+def f80mem  : X86MemOperand<f80, "printf80mem">;
+
 def SSECC : Operand<i8> {
   let PrintMethod = "printSSECC";
 }
 
-def i8mem  : X86MemOperand<i8>;
-def i16mem : X86MemOperand<i16>;
-def i32mem : X86MemOperand<i32>;
-def i64mem : X86MemOperand<i64>;
-def f32mem : X86MemOperand<f32>;
-def f64mem : X86MemOperand<f64>;
-def f80mem : X86MemOperand<f80>;
-
 // A couple of more descriptive operand definitions.
 // 16-bits but only 8 bits are significant.
 def i16i8imm  : Operand<i16>;
diff --git a/lib/Target/X86/X86IntelAsmPrinter.cpp b/lib/Target/X86/X86IntelAsmPrinter.cpp
index b51ef58f04..098a3839c0 100755
--- a/lib/Target/X86/X86IntelAsmPrinter.cpp
+++ b/lib/Target/X86/X86IntelAsmPrinter.cpp
@@ -59,8 +59,7 @@ bool X86IntelAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   return false;
 }
 
-void X86IntelAsmPrinter::printSSECC(const MachineInstr *MI, unsigned Op,
-                                  MVT::ValueType VT) {
+void X86IntelAsmPrinter::printSSECC(const MachineInstr *MI, unsigned Op) {
   unsigned char value = MI->getOperand(Op).getImmedValue();
   assert(value <= 7 && "Invalid ssecc argument!");
   switch (value) {
diff --git a/lib/Target/X86/X86IntelAsmPrinter.h b/lib/Target/X86/X86IntelAsmPrinter.h
index 7d81e6b226..02d3809212 100755
--- a/lib/Target/X86/X86IntelAsmPrinter.h
+++ b/lib/Target/X86/X86IntelAsmPrinter.h
@@ -37,7 +37,7 @@ struct X86IntelAsmPrinter : public X86SharedAsmPrinter {
   bool printInstruction(const MachineInstr *MI);
 
   // This method is used by the tablegen'erated instruction printer.
-  void printOperand(const MachineInstr *MI, unsigned OpNo, MVT::ValueType VT){
+  void printOperand(const MachineInstr *MI, unsigned OpNo){
     const MachineOperand &MO = MI->getOperand(OpNo);
     if (MO.getType() == MachineOperand::MO_MachineRegister) {
       assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physref??");
@@ -48,29 +48,42 @@ struct X86IntelAsmPrinter : public X86SharedAsmPrinter {
     }
   }
 
-  void printCallOperand(const MachineInstr *MI, unsigned OpNo,
-                        MVT::ValueType VT) {
+  void printCallOperand(const MachineInstr *MI, unsigned OpNo) {
     printOp(MI->getOperand(OpNo), true); // Don't print "OFFSET".
   }
 
-  void printMemoryOperand(const MachineInstr *MI, unsigned OpNo,
-                          MVT::ValueType VT) {
-    switch (VT) {
-    default: assert(0 && "Unknown arg size!");
-    case MVT::i8:   O << "BYTE PTR "; break;
-    case MVT::i16:  O << "WORD PTR "; break;
-    case MVT::i32:
-    case MVT::f32:  O << "DWORD PTR "; break;
-    case MVT::i64:
-    case MVT::f64:  O << "QWORD PTR "; break;
-    case MVT::f80:  O << "XWORD PTR "; break;
-    }
+  void printi8mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "BYTE PTR ";
+    printMemReference(MI, OpNo);
+  }
+  void printi16mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "WORD PTR ";
+    printMemReference(MI, OpNo);
+  }
+  void printi32mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "WORD PTR ";
+    printMemReference(MI, OpNo);
+  }
+  void printi64mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "DWORD PTR ";
+    printMemReference(MI, OpNo);
+  }
+  void printf32mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "DWORD PTR ";
+    printMemReference(MI, OpNo);
+  }
+  void printf64mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "QWORD PTR ";
+    printMemReference(MI, OpNo);
+  }
+  void printf80mem(const MachineInstr *MI, unsigned OpNo) {
+    O << "XWORD PTR ";
     printMemReference(MI, OpNo);
   }
 
   void printMachineInstruction(const MachineInstr *MI);
   void printOp(const MachineOperand &MO, bool elideOffsetKeyword = false);
-  void printSSECC(const MachineInstr *MI, unsigned Op, MVT::ValueType VT);
+  void printSSECC(const MachineInstr *MI, unsigned Op);
   void printMemReference(const MachineInstr *MI, unsigned Op);
   bool runOnMachineFunction(MachineFunction &F);
   bool doInitialization(Module &M);
diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp
index eeabd8a089..cc59aa105a 100644
--- a/utils/TableGen/AsmWriterEmitter.cpp
+++ b/utils/TableGen/AsmWriterEmitter.cpp
@@ -38,21 +38,16 @@ namespace {
     /// machine instruction.
     unsigned MIOpNo;
 
-    /// OpVT - For isMachineInstrOperand, this is the value type for the
-    /// operand.
-    MVT::ValueType OpVT;
-
     AsmWriterOperand(const std::string &LitStr)
-      : OperandType(isLiteralTextOperand),  Str(LitStr) {}
+      : OperandType(isLiteralTextOperand), Str(LitStr) {}
 
-    AsmWriterOperand(const std::string &Printer, unsigned OpNo,
-                     MVT::ValueType VT) : OperandType(isMachineInstrOperand),
-                                          Str(Printer), MIOpNo(OpNo), OpVT(VT){}
+    AsmWriterOperand(const std::string &Printer, unsigned OpNo) 
+      : OperandType(isMachineInstrOperand), Str(Printer), MIOpNo(OpNo) {}
 
     bool operator!=(const AsmWriterOperand &Other) const {
       if (OperandType != Other.OperandType || Str != Other.Str) return true;
       if (OperandType == isMachineInstrOperand)
-        return MIOpNo != Other.MIOpNo || OpVT != Other.OpVT;
+        return MIOpNo != Other.MIOpNo;
       return false;
     }
     bool operator==(const AsmWriterOperand &Other) const {
@@ -90,7 +85,7 @@ void AsmWriterOperand::EmitCode(std::ostream &OS) const {
   if (OperandType == isLiteralTextOperand)
     OS << "O << \"" << Str << "\"; ";
   else
-    OS << Str << "(MI, " << MIOpNo << ", MVT::" << getEnumName(OpVT) << "); ";
+    OS << Str << "(MI, " << MIOpNo << "); ";
 }
 
 
@@ -204,8 +199,7 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI, unsigned Variant) {
         --MIOp;
       }
 
-      Operands.push_back(AsmWriterOperand(OpInfo.PrinterMethodName,
-                                          MIOp, OpInfo.Ty));
+      Operands.push_back(AsmWriterOperand(OpInfo.PrinterMethodName, MIOp));
       LastEmitted = VarEnd;
     }
   }