[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the

per-function subtarget.

Currently, code-gen passes the default or generic subtarget to the constructors
of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which
enables some targets (AArch64, ARM, and X86) to change their instprinter's
behavior based on the subtarget feature bits. Since the backend can now use
different subtargets for each function, instprinter has to be changed to use the
per-function subtarget rather than the default subtarget.

This patch takes the first step towards enabling instprinter to change its
behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to
AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the
various print methods table-gen auto-generates.

I will follow up with changes to instprinters of AArch64, ARM, and X86.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233411 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/MC/MCInstPrinter.h b/include/llvm/MC/MCInstPrinter.h
index dce3a0690b3194cde72f88bc02f4465d643cd45c..3ddbcfd5f78958e384a6117216b2a9630fe2d6f3 100644 (file)
--- a/include/llvm/MC/MCInstPrinter.h
+++ b/include/llvm/MC/MCInstPrinter.h
@@ -19,6 +19,7 @@ class raw_ostream;
 class MCAsmInfo;
 class MCInstrInfo;
 class MCRegisterInfo;
+class MCSubtargetInfo;
 class StringRef;
 
 namespace HexStyle {
@@ -69,7 +70,7 @@ public:
   /// printInst - Print the specified MCInst to the specified raw_ostream.
   ///
   virtual void printInst(const MCInst *MI, raw_ostream &OS,
-                         StringRef Annot) = 0;
+                         StringRef Annot, const MCSubtargetInfo &STI) = 0;
 
   /// getOpcodeName - Return the name of the specified opcode enum (e.g.
   /// "MOV32ri") or empty if we can't resolve it.

diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td
index 6c970d0c19db25e05e2e045b00db752ac714ed0a..f854225fe88644b9c17083c570a311d576bc7103 100644 (file)
--- a/include/llvm/Target/Target.td
+++ b/include/llvm/Target/Target.td
@@ -1015,6 +1015,11 @@ class AsmWriter {
   // name.
   string AsmWriterClassName  = "InstPrinter";
 
+  // PassSubtarget - Determines whether MCSubtargetInfo should be passed to
+  // the various print methods.
+  // FIXME: Remove after all ports are updated.
+  int PassSubtarget = 0;
+
   // Variant - AsmWriters can be of multiple different variants.  Variants are
   // used to support targets that need to emit assembly code in ways that are
   // mostly the same for different targets, but have minor differences in

diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index 62f5279a84da3c2cc8e5733bdb79aafcd4452408..9eba5e5bae77d97e8c5ab28a0e7a1e253bcb6c99 100644 (file)
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -1262,7 +1262,7 @@ void MCAsmStreamer::EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &S
 
   // If we have an AsmPrinter, use that to print, otherwise print the MCInst.
   if (InstPrinter)
-    InstPrinter->printInst(&Inst, OS, "");
+    InstPrinter->printInst(&Inst, OS, "", STI);
   else
     Inst.print(OS);
   EmitEOL();

diff --git a/lib/MC/MCDisassembler/Disassembler.cpp b/lib/MC/MCDisassembler/Disassembler.cpp
index d9f01d05815a80d07883e3ae552ad71654e56b9b..12f6bbcdab14027fe7c343e0843476f076eb617d 100644 (file)
--- a/lib/MC/MCDisassembler/Disassembler.cpp
+++ b/lib/MC/MCDisassembler/Disassembler.cpp
@@ -268,7 +268,7 @@ size_t LLVMDisasmInstruction(LLVMDisasmContextRef DCR, uint8_t *Bytes,
     SmallVector<char, 64> InsnStr;
     raw_svector_ostream OS(InsnStr);
     formatted_raw_ostream FormattedOS(OS);
-    IP->printInst(&Inst, FormattedOS, AnnotationsStr);
+    IP->printInst(&Inst, FormattedOS, AnnotationsStr, *DC->getSubtargetInfo());
 
     if (DC->getOptions() & LLVMDisassembler_Option_PrintLatency)
       emitLatency(DC, Inst);

diff --git a/lib/Target/AArch64/AArch64.td b/lib/Target/AArch64/AArch64.td
index bb3db4b1eb4a25569536c1a9bbd9afa876da2ed2..9c4b4f7fa6646062437c8466efc21a2cc4b5fa8d 100644 (file)
--- a/lib/Target/AArch64/AArch64.td
+++ b/lib/Target/AArch64/AArch64.td
@@ -123,12 +123,14 @@ def AppleAsmParserVariant : AsmParserVariant {
 // AsmWriter bits get associated with the correct class.
 def GenericAsmWriter : AsmWriter {
   string AsmWriterClassName  = "InstPrinter";
+  int PassSubtarget = 1;
   int Variant = 0;
   bit isMCAsmWriter = 1;
 }
 
 def AppleAsmWriter : AsmWriter {
   let AsmWriterClassName = "AppleInstPrinter";
+  int PassSubtarget = 1;
   int Variant = 1;
   int isMCAsmWriter = 1;
 }

diff --git a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
index e3290c96e1072b9f63a53ccde2f2aa1088a37649..921c7ba98a4be623cd92678827b221669b798f33 100644 (file)
--- a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
+++ b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
@@ -53,7 +53,8 @@ void AArch64InstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
 }
 
 void AArch64InstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                                   StringRef Annot) {
+                                   StringRef Annot,
+                                   const MCSubtargetInfo &STI) {
   // Check for special encodings and print the canonical alias instead.
 
   unsigned Opcode = MI->getOpcode();
@@ -210,8 +211,8 @@ void AArch64InstPrinter::printInst(const MCInst *MI, raw_ostream &O,
     return;
   }
 
-  if (!printAliasInstr(MI, O))
-    printInstruction(MI, O);
+  if (!printAliasInstr(MI, STI, O))
+    printInstruction(MI, STI, O);
 
   printAnnotation(O, Annot);
 }
@@ -614,7 +615,8 @@ static LdStNInstrDesc *getLdStNInstrDesc(unsigned Opcode) {
 }
 
 void AArch64AppleInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                                        StringRef Annot) {
+                                        StringRef Annot,
+                                        const MCSubtargetInfo &STI) {
   unsigned Opcode = MI->getOpcode();
   StringRef Layout, Mnemonic;
 
@@ -624,7 +626,7 @@ void AArch64AppleInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
       << getRegisterName(MI->getOperand(0).getReg(), AArch64::vreg) << ", ";
 
     unsigned ListOpNum = IsTbx ? 2 : 1;
-    printVectorList(MI, ListOpNum, O, "");
+    printVectorList(MI, ListOpNum, STI, O, "");
 
     O << ", "
       << getRegisterName(MI->getOperand(ListOpNum + 1).getReg(), AArch64::vreg);
@@ -638,7 +640,7 @@ void AArch64AppleInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
     // Now onto the operands: first a vector list with possible lane
     // specifier. E.g. { v0 }[2]
     int OpNum = LdStDesc->ListOperand;
-    printVectorList(MI, OpNum++, O, "");
+    printVectorList(MI, OpNum++, STI, O, "");
 
     if (LdStDesc->HasLane)
       O << '[' << MI->getOperand(OpNum++).getImm() << ']';
@@ -662,7 +664,7 @@ void AArch64AppleInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
     return;
   }
 
-  AArch64InstPrinter::printInst(MI, O, Annot);
+  AArch64InstPrinter::printInst(MI, O, Annot, STI);
 }
 
 bool AArch64InstPrinter::printSysAlias(const MCInst *MI, raw_ostream &O) {
@@ -889,6 +891,7 @@ bool AArch64InstPrinter::printSysAlias(const MCInst *MI, raw_ostream &O) {
 }
 
 void AArch64InstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
+                                      const MCSubtargetInfo &STI,
                                       raw_ostream &O) {
   const MCOperand &Op = MI->getOperand(OpNo);
   if (Op.isReg()) {
@@ -903,6 +906,7 @@ void AArch64InstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
 }
 
 void AArch64InstPrinter::printHexImm(const MCInst *MI, unsigned OpNo,
+                                     const MCSubtargetInfo &STI,
                                      raw_ostream &O) {
   const MCOperand &Op = MI->getOperand(OpNo);
   O << format("#%#llx", Op.getImm());
@@ -922,6 +926,7 @@ void AArch64InstPrinter::printPostIncOperand(const MCInst *MI, unsigned OpNo,
 }
 
 void AArch64InstPrinter::printVRegOperand(const MCInst *MI, unsigned OpNo,
+                                          const MCSubtargetInfo &STI,
                                           raw_ostream &O) {
   const MCOperand &Op = MI->getOperand(OpNo);
   assert(Op.isReg() && "Non-register vreg operand!");
@@ -930,6 +935,7 @@ void AArch64InstPrinter::printVRegOperand(const MCInst *MI, unsigned OpNo,
 }
 
 void AArch64InstPrinter::printSysCROperand(const MCInst *MI, unsigned OpNo,
+                                           const MCSubtargetInfo &STI,
                                            raw_ostream &O) {
   const MCOperand &Op = MI->getOperand(OpNo);
   assert(Op.isImm() && "System instruction C[nm] operands must be immediates!");
@@ -937,6 +943,7 @@ void AArch64InstPrinter::printSysCROperand(const MCInst *MI, unsigned OpNo,
 }
 
 void AArch64InstPrinter::printAddSubImm(const MCInst *MI, unsigned OpNum,
+                                        const MCSubtargetInfo &STI,
                                         raw_ostream &O) {
   const MCOperand &MO = MI->getOperand(OpNum);
   if (MO.isImm()) {
@@ -946,18 +953,19 @@ void AArch64InstPrinter::printAddSubImm(const MCInst *MI, unsigned OpNum,
         AArch64_AM::getShiftValue(MI->getOperand(OpNum + 1).getImm());
     O << '#' << Val;
     if (Shift != 0)
-      printShifter(MI, OpNum + 1, O);
+      printShifter(MI, OpNum + 1, STI, O);
 
     if (CommentStream)
       *CommentStream << '=' << (Val << Shift) << '\n';
   } else {
     assert(MO.isExpr() && "Unexpected operand type!");
     O << *MO.getExpr();
-    printShifter(MI, OpNum + 1, O);
+    printShifter(MI, OpNum + 1, STI, O);
   }
 }
 
 void AArch64InstPrinter::printLogicalImm32(const MCInst *MI, unsigned OpNum,
+                                           const MCSubtargetInfo &STI,
                                            raw_ostream &O) {
   uint64_t Val = MI->getOperand(OpNum).getImm();
   O << "#0x";
@@ -965,6 +973,7 @@ void AArch64InstPrinter::printLogicalImm32(const MCInst *MI, unsigned OpNum,
 }
 
 void AArch64InstPrinter::printLogicalImm64(const MCInst *MI, unsigned OpNum,
+                                           const MCSubtargetInfo &STI,
                                            raw_ostream &O) {
   uint64_t Val = MI->getOperand(OpNum).getImm();
   O << "#0x";
@@ -972,6 +981,7 @@ void AArch64InstPrinter::printLogicalImm64(const MCInst *MI, unsigned OpNum,
 }
 
 void AArch64InstPrinter::printShifter(const MCInst *MI, unsigned OpNum,
+                                      const MCSubtargetInfo &STI,
                                       raw_ostream &O) {
   unsigned Val = MI->getOperand(OpNum).getImm();
   // LSL #0 should not be printed.
@@ -983,18 +993,21 @@ void AArch64InstPrinter::printShifter(const MCInst *MI, unsigned OpNum,
 }
 
 void AArch64InstPrinter::printShiftedRegister(const MCInst *MI, unsigned OpNum,
+                                              const MCSubtargetInfo &STI,
                                               raw_ostream &O) {
   O << getRegisterName(MI->getOperand(OpNum).getReg());
-  printShifter(MI, OpNum + 1, O);
+  printShifter(MI, OpNum + 1, STI, O);
 }
 
 void AArch64InstPrinter::printExtendedRegister(const MCInst *MI, unsigned OpNum,
+                                               const MCSubtargetInfo &STI,
                                                raw_ostream &O) {
   O << getRegisterName(MI->getOperand(OpNum).getReg());
-  printArithExtend(MI, OpNum + 1, O);
+  printArithExtend(MI, OpNum + 1, STI, O);
 }
 
 void AArch64InstPrinter::printArithExtend(const MCInst *MI, unsigned OpNum,
+                                          const MCSubtargetInfo &STI,
                                           raw_ostream &O) {
   unsigned Val = MI->getOperand(OpNum).getImm();
   AArch64_AM::ShiftExtendType ExtType = AArch64_AM::getArithExtendType(Val);
@@ -1038,24 +1051,28 @@ void AArch64InstPrinter::printMemExtend(const MCInst *MI, unsigned OpNum,
 }
 
 void AArch64InstPrinter::printCondCode(const MCInst *MI, unsigned OpNum,
+                                       const MCSubtargetInfo &STI,
                                        raw_ostream &O) {
   AArch64CC::CondCode CC = (AArch64CC::CondCode)MI->getOperand(OpNum).getImm();
   O << AArch64CC::getCondCodeName(CC);
 }
 
 void AArch64InstPrinter::printInverseCondCode(const MCInst *MI, unsigned OpNum,
+                                              const MCSubtargetInfo &STI,
                                               raw_ostream &O) {
   AArch64CC::CondCode CC = (AArch64CC::CondCode)MI->getOperand(OpNum).getImm();
   O << AArch64CC::getCondCodeName(AArch64CC::getInvertedCondCode(CC));
 }
 
 void AArch64InstPrinter::printAMNoIndex(const MCInst *MI, unsigned OpNum,
+                                        const MCSubtargetInfo &STI,
                                         raw_ostream &O) {
   O << '[' << getRegisterName(MI->getOperand(OpNum).getReg()) << ']';
 }
 
 template<int Scale>
 void AArch64InstPrinter::printImmScale(const MCInst *MI, unsigned OpNum,
+                                       const MCSubtargetInfo &STI,
                                        raw_ostream &O) {
   O << '#' << Scale * MI->getOperand(OpNum).getImm();
 }
@@ -1085,6 +1102,7 @@ void AArch64InstPrinter::printAMIndexedWB(const MCInst *MI, unsigned OpNum,
 }
 
 void AArch64InstPrinter::printPrefetchOp(const MCInst *MI, unsigned OpNum,
+                                         const MCSubtargetInfo &STI,
                                          raw_ostream &O) {
   unsigned prfop = MI->getOperand(OpNum).getImm();
   bool Valid;
@@ -1096,6 +1114,7 @@ void AArch64InstPrinter::printPrefetchOp(const MCInst *MI, unsigned OpNum,
 }
 
 void AArch64InstPrinter::printFPImmOperand(const MCInst *MI, unsigned OpNum,
+                                           const MCSubtargetInfo &STI,
                                            raw_ostream &O) {
   const MCOperand &MO = MI->getOperand(OpNum);
   float FPImm =
@@ -1151,6 +1170,7 @@ static unsigned getNextVectorRegister(unsigned Reg, unsigned Stride = 1) {
 }
 
 void AArch64InstPrinter::printVectorList(const MCInst *MI, unsigned OpNum,
+                                         const MCSubtargetInfo &STI,
                                          raw_ostream &O,
                                          StringRef LayoutSuffix) {
   unsigned Reg = MI->getOperand(OpNum).getReg();
@@ -1193,14 +1213,17 @@ void AArch64InstPrinter::printVectorList(const MCInst *MI, unsigned OpNum,
   O << " }";
 }
 
-void AArch64InstPrinter::printImplicitlyTypedVectorList(const MCInst *MI,
-                                                        unsigned OpNum,
-                                                        raw_ostream &O) {
-  printVectorList(MI, OpNum, O, "");
+void
+AArch64InstPrinter::printImplicitlyTypedVectorList(const MCInst *MI,
+                                                   unsigned OpNum,
+                                                   const MCSubtargetInfo &STI,
+                                                   raw_ostream &O) {
+  printVectorList(MI, OpNum, STI, O, "");
 }
 
 template <unsigned NumLanes, char LaneKind>
 void AArch64InstPrinter::printTypedVectorList(const MCInst *MI, unsigned OpNum,
+                                              const MCSubtargetInfo &STI,
                                               raw_ostream &O) {
   std::string Suffix(".");
   if (NumLanes)
@@ -1208,15 +1231,17 @@ void AArch64InstPrinter::printTypedVectorList(const MCInst *MI, unsigned OpNum,
   else
     Suffix += LaneKind;
 
-  printVectorList(MI, OpNum, O, Suffix);
+  printVectorList(MI, OpNum, STI, O, Suffix);
 }
 
 void AArch64InstPrinter::printVectorIndex(const MCInst *MI, unsigned OpNum,
+                                          const MCSubtargetInfo &STI,
                                           raw_ostream &O) {
   O << "[" << MI->getOperand(OpNum).getImm() << "]";
 }
 
 void AArch64InstPrinter::printAlignedLabel(const MCInst *MI, unsigned OpNum,
+                                           const MCSubtargetInfo &STI,
                                            raw_ostream &O) {
   const MCOperand &Op = MI->getOperand(OpNum);
 
@@ -1241,6 +1266,7 @@ void AArch64InstPrinter::printAlignedLabel(const MCInst *MI, unsigned OpNum,
 }
 
 void AArch64InstPrinter::printAdrpLabel(const MCInst *MI, unsigned OpNum,
+                                        const MCSubtargetInfo &STI,
                                         raw_ostream &O) {
   const MCOperand &Op = MI->getOperand(OpNum);
 
@@ -1256,6 +1282,7 @@ void AArch64InstPrinter::printAdrpLabel(const MCInst *MI, unsigned OpNum,
 }
 
 void AArch64InstPrinter::printBarrierOption(const MCInst *MI, unsigned OpNo,
+                                            const MCSubtargetInfo &STI,
                                             raw_ostream &O) {
   unsigned Val = MI->getOperand(OpNo).getImm();
   unsigned Opcode = MI->getOpcode();
@@ -1273,6 +1300,7 @@ void AArch64InstPrinter::printBarrierOption(const MCInst *MI, unsigned OpNo,
 }
 
 void AArch64InstPrinter::printMRSSystemRegister(const MCInst *MI, unsigned OpNo,
+                                                const MCSubtargetInfo &STI,
                                                 raw_ostream &O) {
   unsigned Val = MI->getOperand(OpNo).getImm();
 
@@ -1283,6 +1311,7 @@ void AArch64InstPrinter::printMRSSystemRegister(const MCInst *MI, unsigned OpNo,
 }
 
 void AArch64InstPrinter::printMSRSystemRegister(const MCInst *MI, unsigned OpNo,
+                                                const MCSubtargetInfo &STI,
                                                 raw_ostream &O) {
   unsigned Val = MI->getOperand(OpNo).getImm();
 
@@ -1293,6 +1322,7 @@ void AArch64InstPrinter::printMSRSystemRegister(const MCInst *MI, unsigned OpNo,
 }
 
 void AArch64InstPrinter::printSystemPStateField(const MCInst *MI, unsigned OpNo,
+                                                const MCSubtargetInfo &STI,
                                                 raw_ostream &O) {
   unsigned Val = MI->getOperand(OpNo).getImm();
 
@@ -1305,6 +1335,7 @@ void AArch64InstPrinter::printSystemPStateField(const MCInst *MI, unsigned OpNo,
 }
 
 void AArch64InstPrinter::printSIMDType10Operand(const MCInst *MI, unsigned OpNo,
+                                                const MCSubtargetInfo &STI,
                                                 raw_ostream &O) {
   unsigned RawVal = MI->getOperand(OpNo).getImm();
   uint64_t Val = AArch64_AM::decodeAdvSIMDModImmType10(RawVal);

diff --git a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h
index 5f51621d674c2989ae4b2de84b296b602bd4547d..e9c1051d22b9dc8cbcc8d622ebca8902b7b0521d 100644 (file)
--- a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h
+++ b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.h
@@ -28,14 +28,19 @@ public:
   AArch64InstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
                      const MCRegisterInfo &MRI, const MCSubtargetInfo &STI);
 
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
 
   // Autogenerated by tblgen.
-  virtual void printInstruction(const MCInst *MI, raw_ostream &O);
-  virtual bool printAliasInstr(const MCInst *MI, raw_ostream &O);
+  virtual void printInstruction(const MCInst *MI, const MCSubtargetInfo &STI,
+                                raw_ostream &O);
+  virtual bool printAliasInstr(const MCInst *MI, const MCSubtargetInfo &STI,
+                               raw_ostream &O);
   virtual void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,
-                                       unsigned PrintMethodIdx, raw_ostream &O);
+                                       unsigned PrintMethodIdx,
+                                       const MCSubtargetInfo &STI,
+                                       raw_ostream &O);
   virtual StringRef getRegName(unsigned RegNo) const {
     return getRegisterName(RegNo);
   }
@@ -45,90 +50,127 @@ public:
 protected:
   bool printSysAlias(const MCInst *MI, raw_ostream &O);
   // Operand printers
-  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
-  void printHexImm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+  void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
+                    raw_ostream &O);
+  void printHexImm(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
+                   raw_ostream &O);
   void printPostIncOperand(const MCInst *MI, unsigned OpNo, unsigned Imm,
                            raw_ostream &O);
-  template<int Amount>
-  void printPostIncOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+  template <int Amount>
+  void printPostIncOperand(const MCInst *MI, unsigned OpNo,
+                           const MCSubtargetInfo &STI, raw_ostream &O) {
     printPostIncOperand(MI, OpNo, Amount, O);
   }
 
-  void printVRegOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
-  void printSysCROperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
-  void printAddSubImm(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printLogicalImm32(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printLogicalImm64(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printShifter(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printShiftedRegister(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printExtendedRegister(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printArithExtend(const MCInst *MI, unsigned OpNum, raw_ostream &O);
+  void printVRegOperand(const MCInst *MI, unsigned OpNo,
+                        const MCSubtargetInfo &STI, raw_ostream &O);
+  void printSysCROperand(const MCInst *MI, unsigned OpNo,
+                         const MCSubtargetInfo &STI, raw_ostream &O);
+  void printAddSubImm(const MCInst *MI, unsigned OpNum,
+                      const MCSubtargetInfo &STI, raw_ostream &O);
+  void printLogicalImm32(const MCInst *MI, unsigned OpNum,
+                         const MCSubtargetInfo &STI, raw_ostream &O);
+  void printLogicalImm64(const MCInst *MI, unsigned OpNum,
+                         const MCSubtargetInfo &STI, raw_ostream &O);
+  void printShifter(const MCInst *MI, unsigned OpNum,
+                    const MCSubtargetInfo &STI, raw_ostream &O);
+  void printShiftedRegister(const MCInst *MI, unsigned OpNum,
+                            const MCSubtargetInfo &STI, raw_ostream &O);
+  void printExtendedRegister(const MCInst *MI, unsigned OpNum,
+                             const MCSubtargetInfo &STI, raw_ostream &O);
+  void printArithExtend(const MCInst *MI, unsigned OpNum,
+                        const MCSubtargetInfo &STI, raw_ostream &O);
 
   void printMemExtend(const MCInst *MI, unsigned OpNum, raw_ostream &O,
                       char SrcRegKind, unsigned Width);
   template <char SrcRegKind, unsigned Width>
-  void printMemExtend(const MCInst *MI, unsigned OpNum, raw_ostream &O) {
+  void printMemExtend(const MCInst *MI, unsigned OpNum,
+                      const MCSubtargetInfo &STI, raw_ostream &O) {
     printMemExtend(MI, OpNum, O, SrcRegKind, Width);
   }
 
-  void printCondCode(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printInverseCondCode(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printAlignedLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
+  void printCondCode(const MCInst *MI, unsigned OpNum,
+                     const MCSubtargetInfo &STI, raw_ostream &O);
+  void printInverseCondCode(const MCInst *MI, unsigned OpNum,
+                            const MCSubtargetInfo &STI, raw_ostream &O);
+  void printAlignedLabel(const MCInst *MI, unsigned OpNum,
+                         const MCSubtargetInfo &STI, raw_ostream &O);
   void printUImm12Offset(const MCInst *MI, unsigned OpNum, unsigned Scale,
                          raw_ostream &O);
   void printAMIndexedWB(const MCInst *MI, unsigned OpNum, unsigned Scale,
                         raw_ostream &O);
 
-  template<int Scale>
-  void printUImm12Offset(const MCInst *MI, unsigned OpNum, raw_ostream &O) {
+  template <int Scale>
+  void printUImm12Offset(const MCInst *MI, unsigned OpNum,
+                         const MCSubtargetInfo &STI, raw_ostream &O) {
     printUImm12Offset(MI, OpNum, Scale, O);
   }
 
-  template<int BitWidth>
-  void printAMIndexedWB(const MCInst *MI, unsigned OpNum, raw_ostream &O) {
+  template <int BitWidth>
+  void printAMIndexedWB(const MCInst *MI, unsigned OpNum,
+                        const MCSubtargetInfo &STI, raw_ostream &O) {
     printAMIndexedWB(MI, OpNum, BitWidth / 8, O);
   }
 
-  void printAMNoIndex(const MCInst *MI, unsigned OpNum, raw_ostream &O);
+  void printAMNoIndex(const MCInst *MI, unsigned OpNum,
+                      const MCSubtargetInfo &STI, raw_ostream &O);
 
-  template<int Scale>
-  void printImmScale(const MCInst *MI, unsigned OpNum, raw_ostream &O);
+  template <int Scale>
+  void printImmScale(const MCInst *MI, unsigned OpNum,
+                     const MCSubtargetInfo &STI, raw_ostream &O);
 
-  void printPrefetchOp(const MCInst *MI, unsigned OpNum, raw_ostream &O);
+  void printPrefetchOp(const MCInst *MI, unsigned OpNum,
+                       const MCSubtargetInfo &STI, raw_ostream &O);
 
-  void printFPImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
+  void printFPImmOperand(const MCInst *MI, unsigned OpNum,
+                         const MCSubtargetInfo &STI, raw_ostream &O);
 
-  void printVectorList(const MCInst *MI, unsigned OpNum, raw_ostream &O,
+  void printVectorList(const MCInst *MI, unsigned OpNum,
+                       const MCSubtargetInfo &STI, raw_ostream &O,
                        StringRef LayoutSuffix);
 
   /// Print a list of vector registers where the type suffix is implicit
   /// (i.e. attached to the instruction rather than the registers).
   void printImplicitlyTypedVectorList(const MCInst *MI, unsigned OpNum,
+                                      const MCSubtargetInfo &STI,
                                       raw_ostream &O);
 
   template <unsigned NumLanes, char LaneKind>
-  void printTypedVectorList(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-
-  void printVectorIndex(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printAdrpLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printBarrierOption(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printMSRSystemRegister(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printMRSSystemRegister(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printSystemPStateField(const MCInst *MI, unsigned OpNum, raw_ostream &O);
-  void printSIMDType10Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
+  void printTypedVectorList(const MCInst *MI, unsigned OpNum,
+                            const MCSubtargetInfo &STI, raw_ostream &O);
+
+  void printVectorIndex(const MCInst *MI, unsigned OpNum,
+                        const MCSubtargetInfo &STI, raw_ostream &O);
+  void printAdrpLabel(const MCInst *MI, unsigned OpNum,
+                      const MCSubtargetInfo &STI, raw_ostream &O);
+  void printBarrierOption(const MCInst *MI, unsigned OpNum,
+                          const MCSubtargetInfo &STI, raw_ostream &O);
+  void printMSRSystemRegister(const MCInst *MI, unsigned OpNum,
+                              const MCSubtargetInfo &STI, raw_ostream &O);
+  void printMRSSystemRegister(const MCInst *MI, unsigned OpNum,
+                              const MCSubtargetInfo &STI, raw_ostream &O);
+  void printSystemPStateField(const MCInst *MI, unsigned OpNum,
+                              const MCSubtargetInfo &STI, raw_ostream &O);
+  void printSIMDType10Operand(const MCInst *MI, unsigned OpNum,
+                              const MCSubtargetInfo &STI, raw_ostream &O);
 };
 
 class AArch64AppleInstPrinter : public AArch64InstPrinter {
 public:
   AArch64AppleInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
-                        const MCRegisterInfo &MRI, const MCSubtargetInfo &STI);
+                          const MCRegisterInfo &MRI,
+                          const MCSubtargetInfo &STI);
 
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
 
-  void printInstruction(const MCInst *MI, raw_ostream &O) override;
-  bool printAliasInstr(const MCInst *MI, raw_ostream &O) override;
+  void printInstruction(const MCInst *MI, const MCSubtargetInfo &STI,
+                        raw_ostream &O) override;
+  bool printAliasInstr(const MCInst *MI, const MCSubtargetInfo &STI,
+                       raw_ostream &O) override;
   void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,
                                unsigned PrintMethodIdx,
+                               const MCSubtargetInfo &STI,
                                raw_ostream &O) override;
   StringRef getRegName(unsigned RegNo) const override {
     return getRegisterName(RegNo);

diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index e15323d7cf8709846db36ec48961340501c4eb0c..15b887f2ef999fed2658fc50b71a88ea42e75730 100644 (file)
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -74,7 +74,7 @@ void ARMInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
 }
 
 void ARMInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                               StringRef Annot) {
+                               StringRef Annot, const MCSubtargetInfo &STI) {
   unsigned Opcode = MI->getOpcode();
 
   switch(Opcode) {

diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.h b/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
index f179e017278e90c57a8431f0009e7429314f4353..247bd9ee8a3c5e23a992601233761d689dcc0cc8 100644 (file)
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
@@ -26,7 +26,8 @@ public:
   ARMInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
                  const MCRegisterInfo &MRI, const MCSubtargetInfo &STI);
 
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
 
   // Autogenerated by tblgen.

diff --git a/lib/Target/BPF/InstPrinter/BPFInstPrinter.cpp b/lib/Target/BPF/InstPrinter/BPFInstPrinter.cpp
index 3f09379ddab2e19509aa8e4e8f1273f1e583d268..05f6d82571980fcae1c54198ded2cb8b0f1faf1b 100644 (file)
--- a/lib/Target/BPF/InstPrinter/BPFInstPrinter.cpp
+++ b/lib/Target/BPF/InstPrinter/BPFInstPrinter.cpp
@@ -27,7 +27,7 @@ using namespace llvm;
 #include "BPFGenAsmWriter.inc"
 
 void BPFInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                               StringRef Annot) {
+                               StringRef Annot, const MCSubtargetInfo &STI) {
   printInstruction(MI, O);
   printAnnotation(O, Annot);
 }

diff --git a/lib/Target/BPF/InstPrinter/BPFInstPrinter.h b/lib/Target/BPF/InstPrinter/BPFInstPrinter.h
index d7c2899430be3ce0805f00fa6d3f4e13e0fc7ecd..adcaff68693316b7778c8cdd0c5b27486907fa5f 100644 (file)
--- a/lib/Target/BPF/InstPrinter/BPFInstPrinter.h
+++ b/lib/Target/BPF/InstPrinter/BPFInstPrinter.h
@@ -25,7 +25,8 @@ public:
                  const MCRegisterInfo &MRI)
       : MCInstPrinter(MAI, MII, MRI) {}
 
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
   void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O,
                     const char *Modifier = nullptr);
   void printMemOperand(const MCInst *MI, int OpNo, raw_ostream &O,

diff --git a/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.cpp b/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.cpp
index 6c87c9fd7852eae9be1bc1e6bbc5936b34fba535..ec552342d8e8b26eedd07b198ddaf8862b431e16 100644 (file)
--- a/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.cpp
+++ b/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.cpp
@@ -78,7 +78,8 @@ StringRef HexagonInstPrinter::getRegName(unsigned RegNo) const {
 }
 
 void HexagonInstPrinter::printInst(MCInst const *MI, raw_ostream &O,
-                                   StringRef Annot) {
+                                   StringRef Annot,
+                                   const MCSubtargetInfo &STI) {
   const char startPacket = '{',
              endPacket = '}';
   // TODO: add outer HW loop when it's supported too.
@@ -94,7 +95,7 @@ void HexagonInstPrinter::printInst(MCInst const *MI, raw_ostream &O,
 
       Nop.setOpcode (Hexagon::A2_nop);
       HexagonMCInstrInfo::setPacketBegin (Nop, HexagonMCInstrInfo::isPacketBegin(*MI));
-      printInst (&Nop, O, NoAnnot);
+      printInst (&Nop, O, NoAnnot, STI);
     }
 
     // Close the packet.

diff --git a/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.h b/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.h
index d02243b513002891369f2ab73d5d7b5d18aca148..98fb99bb6f044fa421739930c918c42c598c4a41 100644 (file)
--- a/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.h
+++ b/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.h
@@ -25,7 +25,8 @@ namespace llvm {
                                 MCRegisterInfo const &MRI)
       : MCInstPrinter(MAI, MII, MRI), MII(MII) {}
 
-    void printInst(MCInst const *MI, raw_ostream &O, StringRef Annot) override;
+    void printInst(MCInst const *MI, raw_ostream &O, StringRef Annot,
+                   const MCSubtargetInfo &STI) override;
     virtual StringRef getOpcodeName(unsigned Opcode) const;
     void printInstruction(const MCInst *MI, raw_ostream &O);
     StringRef getRegName(unsigned RegNo) const;

diff --git a/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.cpp b/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.cpp
index acf1214a72a56f9e6a7399792edb1cff157d4c59..6c43d97837caef0bf98574c361f17fdeeed84fc9 100644 (file)
--- a/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.cpp
+++ b/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.cpp
@@ -27,7 +27,7 @@ using namespace llvm;
 #include "MSP430GenAsmWriter.inc"
 
 void MSP430InstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                                  StringRef Annot) {
+                                  StringRef Annot, const MCSubtargetInfo &STI) {
   printInstruction(MI, O);
   printAnnotation(O, Annot);
 }

diff --git a/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.h b/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.h
index 7fae5056b1b50ef45781da580c38f7ba5f1915e9..70141a998e4a2183d43b2d6a5245c0355d029123 100644 (file)
--- a/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.h
+++ b/lib/Target/MSP430/InstPrinter/MSP430InstPrinter.h
@@ -25,7 +25,8 @@ namespace llvm {
                       const MCRegisterInfo &MRI)
       : MCInstPrinter(MAI, MII, MRI) {}
 
-    void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+    void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                   const MCSubtargetInfo &STI) override;
 
     // Autogenerated by tblgen.
     void printInstruction(const MCInst *MI, raw_ostream &O);

diff --git a/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp b/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
index aad549d7abf13f0c563b039154c45bfdbaed768b..e80a47b90142aeada29aadea90105693e35a0307 100644 (file)
--- a/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
+++ b/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
@@ -77,7 +77,7 @@ void MipsInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
 }
 
 void MipsInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                                StringRef Annot) {
+                                StringRef Annot, const MCSubtargetInfo &STI) {
   switch (MI->getOpcode()) {
   default:
     break;

diff --git a/lib/Target/Mips/InstPrinter/MipsInstPrinter.h b/lib/Target/Mips/InstPrinter/MipsInstPrinter.h
index 468dc07818e7e516d94601f7f7ad494e6fead7ef..713f35c70830aaad2b402a1e75785bf084040259 100644 (file)
--- a/lib/Target/Mips/InstPrinter/MipsInstPrinter.h
+++ b/lib/Target/Mips/InstPrinter/MipsInstPrinter.h
@@ -86,7 +86,8 @@ public:
   static const char *getRegisterName(unsigned RegNo);
 
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
 
   bool printAliasInstr(const MCInst *MI, raw_ostream &OS);
   void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,

diff --git a/lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.cpp b/lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.cpp
index 80b2f621fb94a7eed5447ebd9463486b504aa564..2546c4d8b72357fba82e83de97149b7aec947e9a 100644 (file)
--- a/lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.cpp
+++ b/lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.cpp
@@ -72,7 +72,7 @@ void NVPTXInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
 }
 
 void NVPTXInstPrinter::printInst(const MCInst *MI, raw_ostream &OS,
-                                 StringRef Annot) {
+                                 StringRef Annot, const MCSubtargetInfo &STI) {
   printInstruction(MI, OS);
 
   // Next always print the annotation.

diff --git a/lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.h b/lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.h
index 04969642fd37e7e72ba308683092a57f02a6a43e..ba12267358392006cbe56dbcc34c78fc92176bdd 100644 (file)
--- a/lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.h
+++ b/lib/Target/NVPTX/InstPrinter/NVPTXInstPrinter.h
@@ -28,7 +28,8 @@ public:
                    const MCRegisterInfo &MRI, const MCSubtargetInfo &STI);
 
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
-  void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
 
   // Autogenerated by tblgen.
   void printInstruction(const MCInst *MI, raw_ostream &O);

diff --git a/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp b/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
index 311a4f2a0ff43b6a173bc9cdd54b10eda8e7b942..15765440e8700531d6d5a4d11738856e8e3aebbe 100644 (file)
--- a/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
+++ b/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.cpp
@@ -51,7 +51,7 @@ void PPCInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
 }
 
 void PPCInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                               StringRef Annot) {
+                               StringRef Annot, const MCSubtargetInfo &STI) {
   // Check for slwi/srwi mnemonics.
   if (MI->getOpcode() == PPC::RLWINM) {
     unsigned char SH = MI->getOperand(2).getImm();

diff --git a/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h b/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
index 8718743e108741cfb787c926ee73f2bdd247b0ae..eca37eb3679d6fc28a80ad9dc6f9f11ed6be7cb0 100644 (file)
--- a/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
+++ b/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
@@ -32,7 +32,8 @@ public:
   }
   
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
   
   // Autogenerated by tblgen.
   void printInstruction(const MCInst *MI, raw_ostream &O);

diff --git a/lib/Target/R600/AMDGPUMCInstLower.cpp b/lib/Target/R600/AMDGPUMCInstLower.cpp
index f047ed0548f073582eb5f47856b86773a15bfe98..7e274a9a5fcd258c5a44b819dfe16b73d316292f 100644 (file)
--- a/lib/Target/R600/AMDGPUMCInstLower.cpp
+++ b/lib/Target/R600/AMDGPUMCInstLower.cpp
@@ -124,7 +124,8 @@ void AMDGPUAsmPrinter::EmitInstruction(const MachineInstr *MI) {
       AMDGPUInstPrinter InstPrinter(*TM.getMCAsmInfo(),
                                     *MF->getSubtarget().getInstrInfo(),
                                     *MF->getSubtarget().getRegisterInfo());
-      InstPrinter.printInst(&TmpInst, DisasmStream, StringRef());
+      InstPrinter.printInst(&TmpInst, DisasmStream, StringRef(),
+                            MF->getSubtarget());
 
       // Disassemble instruction/operands to hex representation.
       SmallVector<MCFixup, 4> Fixups;

diff --git a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp
index d62fd3f59492be80edd49525c44a71313ff49766..d5898d6594e0ab6e18f7daebc212e60fd20da332 100644 (file)
--- a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp
+++ b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp
@@ -20,7 +20,7 @@
 using namespace llvm;
 
 void AMDGPUInstPrinter::printInst(const MCInst *MI, raw_ostream &OS,
-                             StringRef Annot) {
+                                  StringRef Annot, const MCSubtargetInfo &STI) {
   OS.flush();
   printInstruction(MI, OS);
 

diff --git a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h
index 52897185d8f22a0064734c044da422669ba3aa3c..9633e4c0332cbe239d6ca65f963ddf13888e95fc 100644 (file)
--- a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h
+++ b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h
@@ -29,7 +29,8 @@ public:
   void printInstruction(const MCInst *MI, raw_ostream &O);
   static const char *getRegisterName(unsigned RegNo);
 
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
 
 private:
   void printU8ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);

diff --git a/lib/Target/Sparc/InstPrinter/SparcInstPrinter.cpp b/lib/Target/Sparc/InstPrinter/SparcInstPrinter.cpp
index 5975a517994a2901da0a2cfdd8325d8402983e9b..d6cb5a1910a8e8f4e6f571e4f7785a531c322bca 100644 (file)
--- a/lib/Target/Sparc/InstPrinter/SparcInstPrinter.cpp
+++ b/lib/Target/Sparc/InstPrinter/SparcInstPrinter.cpp
@@ -44,8 +44,7 @@ void SparcInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const
 }
 
 void SparcInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                               StringRef Annot)
-{
+                                 StringRef Annot, const MCSubtargetInfo &STI) {
   if (!printAliasInstr(MI, O) && !printSparcAliasInstr(MI, O))
     printInstruction(MI, O);
   printAnnotation(O, Annot);

diff --git a/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h b/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
index c96d5ad154e3b26a18a1463a1430f3f0aab2356e..3687ac5b4e9292b160ec68ea4ba60c27dc600917 100644 (file)
--- a/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
+++ b/lib/Target/Sparc/InstPrinter/SparcInstPrinter.h
@@ -31,7 +31,8 @@ public:
    : MCInstPrinter(MAI, MII, MRI), STI(sti) {}
 
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
   bool printSparcAliasInstr(const MCInst *MI, raw_ostream &OS);
   bool isV9() const;
 

diff --git a/lib/Target/SystemZ/InstPrinter/SystemZInstPrinter.cpp b/lib/Target/SystemZ/InstPrinter/SystemZInstPrinter.cpp
index 996a49288480d971a6d8715c58e08ffb917bd4cc..cf1ee54df38667bf511b2f3f1ac49b86baf34031 100644 (file)
--- a/lib/Target/SystemZ/InstPrinter/SystemZInstPrinter.cpp
+++ b/lib/Target/SystemZ/InstPrinter/SystemZInstPrinter.cpp
@@ -43,7 +43,8 @@ void SystemZInstPrinter::printOperand(const MCOperand &MO, raw_ostream &O) {
 }
 
 void SystemZInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                                   StringRef Annot) {
+                                   StringRef Annot,
+                                   const MCSubtargetInfo &STI) {
   printInstruction(MI, O);
   printAnnotation(O, Annot);
 }

diff --git a/lib/Target/SystemZ/InstPrinter/SystemZInstPrinter.h b/lib/Target/SystemZ/InstPrinter/SystemZInstPrinter.h
index 732e5fa83507891ddb6e2c6cb9d242b456d4fbd4..6f56c7be3c35300e63a495b5f768bbd6fb45d965 100644 (file)
--- a/lib/Target/SystemZ/InstPrinter/SystemZInstPrinter.h
+++ b/lib/Target/SystemZ/InstPrinter/SystemZInstPrinter.h
@@ -39,7 +39,8 @@ public:
 
   // Override MCInstPrinter.
   void printRegName(raw_ostream &O, unsigned RegNo) const override;
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
 
 private:
   // Print various types of operand.

diff --git a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
index 65461af5b7bd14def877922c21c05295147fe9fc..735e76b0f5408607273456cf5c273e1349036f6c 100644 (file)
--- a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
+++ b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
@@ -41,7 +41,7 @@ void X86ATTInstPrinter::printRegName(raw_ostream &OS,
 }
 
 void X86ATTInstPrinter::printInst(const MCInst *MI, raw_ostream &OS,
-                                  StringRef Annot) {
+                                  StringRef Annot, const MCSubtargetInfo &STI) {
   const MCInstrDesc &Desc = MII.get(MI->getOpcode());
   uint64_t TSFlags = Desc.TSFlags;
 

diff --git a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.h b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.h
index f71cb81690dd7cc434ad1737fa5fb94ea3f23e41..f25ebf61172e7d186cc70439d6a453d5abcc41ae 100644 (file)
--- a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.h
+++ b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.h
@@ -31,7 +31,8 @@ public:
   }
 
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
-  void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
 
   // Autogenerated by tblgen, returns true if we successfully printed an
   // alias.

diff --git a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
index 91d1828ddb9beeab77c20c8664c43acbba2976a3..4d92dafa938ab8d5ab6a98afc91bb1e01b712440 100644 (file)
--- a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
+++ b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
@@ -33,7 +33,8 @@ void X86IntelInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
 }
 
 void X86IntelInstPrinter::printInst(const MCInst *MI, raw_ostream &OS,
-                                    StringRef Annot) {
+                                    StringRef Annot,
+                                    const MCSubtargetInfo &STI) {
   const MCInstrDesc &Desc = MII.get(MI->getOpcode());
   uint64_t TSFlags = Desc.TSFlags;
 

diff --git a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.h b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.h
index 2150144d648f512e73d9e55a0e89a3d99160c363..6e371da3729075b92c3aad8b4196662d9cce29a4 100644 (file)
--- a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.h
+++ b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.h
@@ -28,7 +28,8 @@ public:
     : MCInstPrinter(MAI, MII, MRI) {}
 
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
-  void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
 
   // Autogenerated by tblgen.
   void printInstruction(const MCInst *MI, raw_ostream &O);

diff --git a/lib/Target/XCore/InstPrinter/XCoreInstPrinter.cpp b/lib/Target/XCore/InstPrinter/XCoreInstPrinter.cpp
index 215fe89bda1bc891e360c3e06db8a994f263099c..36b3b02a707aa3fa9a0ce0376548469d2ed946e4 100644 (file)
--- a/lib/Target/XCore/InstPrinter/XCoreInstPrinter.cpp
+++ b/lib/Target/XCore/InstPrinter/XCoreInstPrinter.cpp
@@ -30,7 +30,7 @@ void XCoreInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
 }
 
 void XCoreInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
-                                 StringRef Annot) {
+                                 StringRef Annot, const MCSubtargetInfo &STI) {
   printInstruction(MI, O);
   printAnnotation(O, Annot);
 }

diff --git a/lib/Target/XCore/InstPrinter/XCoreInstPrinter.h b/lib/Target/XCore/InstPrinter/XCoreInstPrinter.h
index 78521fd1fd6c6ecc1b9adb394dabd3f13b7d80c8..6fd2dec1d13e4dbf5bce1aa1f810a5e21765a94c 100644 (file)
--- a/lib/Target/XCore/InstPrinter/XCoreInstPrinter.h
+++ b/lib/Target/XCore/InstPrinter/XCoreInstPrinter.h
@@ -32,7 +32,8 @@ public:
   static const char *getRegisterName(unsigned RegNo);
 
   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
-  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot) override;
+  void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
+                 const MCSubtargetInfo &STI) override;
 private:
   void printInlineJT(const MCInst *MI, int opNum, raw_ostream &O);
   void printInlineJT32(const MCInst *MI, int opNum, raw_ostream &O);

diff --git a/tools/llvm-objdump/MachODump.cpp b/tools/llvm-objdump/MachODump.cpp
index fc72bc383b67f63d36ca862ca304da242a01c927..08573eeb0d2182afe08bc67fe9c33d67acb0917f 100644 (file)
--- a/tools/llvm-objdump/MachODump.cpp
+++ b/tools/llvm-objdump/MachODump.cpp
@@ -3347,9 +3347,9 @@ static void DisassembleMachO(StringRef Filename, MachOObjectFile *MachOOF,
           Annotations.flush();
           StringRef AnnotationsStr = Annotations.str();
           if (isThumb)
-            ThumbIP->printInst(&Inst, FormattedOS, AnnotationsStr);
+            ThumbIP->printInst(&Inst, FormattedOS, AnnotationsStr, *ThumbSTI);
           else
-            IP->printInst(&Inst, FormattedOS, AnnotationsStr);
+            IP->printInst(&Inst, FormattedOS, AnnotationsStr, *ThumbSTI);
           emitComments(CommentStream, CommentsToEmit, FormattedOS, *AsmInfo);
 
           // Print debug info.
@@ -3408,7 +3408,7 @@ static void DisassembleMachO(StringRef Filename, MachOObjectFile *MachOOF,
             outs() << "\t";
             DumpBytes(ArrayRef<uint8_t>(Bytes.data() + Index, InstSize));
           }
-          IP->printInst(&Inst, outs(), "");
+          IP->printInst(&Inst, outs(), "", *ThumbSTI);
           outs() << "\n";
         } else {
           unsigned int Arch = MachOOF->getArch();

diff --git a/tools/llvm-objdump/llvm-objdump.cpp b/tools/llvm-objdump/llvm-objdump.cpp
index 7bec062070a07905b5df7656ee5e5c05db54e340..30d4e217fba89e11134a0b1433a57ae3911841b8 100644 (file)
--- a/tools/llvm-objdump/llvm-objdump.cpp
+++ b/tools/llvm-objdump/llvm-objdump.cpp
@@ -401,7 +401,7 @@ static void DisassembleObject(const ObjectFile *Obj, bool InlineRelocs) {
             outs() << "\t";
             DumpBytes(ArrayRef<uint8_t>(Bytes.data() + Index, Size));
           }
-          IP->printInst(&Inst, outs(), "");
+          IP->printInst(&Inst, outs(), "", *STI);
           outs() << CommentStream.str();
           Comments.clear();
           outs() << "\n";

diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp
index 447b7c8103956b479aba6541ae311dbdd5bc3683..389889ab80f0a09ea0c7b28c85b8bd88916edf95 100644 (file)
--- a/utils/TableGen/AsmWriterEmitter.cpp
+++ b/utils/TableGen/AsmWriterEmitter.cpp
@@ -278,12 +278,15 @@ static void UnescapeString(std::string &Str) {
 void AsmWriterEmitter::EmitPrintInstruction(raw_ostream &O) {
   Record *AsmWriter = Target.getAsmWriter();
   std::string ClassName = AsmWriter->getValueAsString("AsmWriterClassName");
+  unsigned PassSubtarget = AsmWriter->getValueAsInt("PassSubtarget");
 
   O <<
   "/// printInstruction - This method is automatically generated by tablegen\n"
   "/// from the instruction set description.\n"
     "void " << Target.getName() << ClassName
-            << "::printInstruction(const MCInst *MI, raw_ostream &O) {\n";
+            << "::printInstruction(const MCInst *MI, "
+            << (PassSubtarget ? "const MCSubtargetInfo &STI, " : "")
+            << "raw_ostream &O) {\n";
 
   // Build an aggregate string, and build a table of offsets into it.
   SequenceToOffsetTable<std::string> StringTable;
@@ -787,6 +790,7 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) {
   // Emit the method that prints the alias instruction.
   std::string ClassName = AsmWriter->getValueAsString("AsmWriterClassName");
   unsigned Variant = AsmWriter->getValueAsInt("Variant");
+  unsigned PassSubtarget = AsmWriter->getValueAsInt("PassSubtarget");
 
   std::vector<Record*> AllInstAliases =
     Records.getAllDerivedDefinitions("InstAlias");
@@ -949,7 +953,8 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) {
 
   HeaderO << "bool " << Target.getName() << ClassName
           << "::printAliasInstr(const MCInst"
-          << " *MI, raw_ostream &OS) {\n";
+          << " *MI, " << (PassSubtarget ? "const MCSubtargetInfo &STI, " : "")
+          << "raw_ostream &OS) {\n";
 
   std::string Cases;
   raw_string_ostream CasesO(Cases);
@@ -1027,9 +1032,13 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) {
   O << "          ++I;\n";
   O << "          int OpIdx = AsmString[I++] - 1;\n";
   O << "          int PrintMethodIdx = AsmString[I++] - 1;\n";
-  O << "          printCustomAliasOperand(MI, OpIdx, PrintMethodIdx, OS);\n";
+  O << "          printCustomAliasOperand(MI, OpIdx, PrintMethodIdx, ";
+  O << (PassSubtarget ? "STI, " : "");
+  O << "OS);\n";
   O << "        } else\n";
-  O << "          printOperand(MI, unsigned(AsmString[I++]) - 1, OS);\n";
+  O << "          printOperand(MI, unsigned(AsmString[I++]) - 1, ";
+  O << (PassSubtarget ? "STI, " : "");
+  O << "OS);\n";
   O << "      } else {\n";
   O << "        OS << AsmString[I++];\n";
   O << "      }\n";
@@ -1046,7 +1055,9 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) {
   O << "void " << Target.getName() << ClassName << "::"
     << "printCustomAliasOperand(\n"
     << "         const MCInst *MI, unsigned OpIdx,\n"
-    << "         unsigned PrintMethodIdx, raw_ostream &OS) {\n";
+    << "         unsigned PrintMethodIdx,\n"
+    << (PassSubtarget ? "         const MCSubtargetInfo &STI,\n" : "")
+    << "         raw_ostream &OS) {\n";
   if (PrintMethods.empty())
     O << "  llvm_unreachable(\"Unknown PrintMethod kind\");\n";
   else {
@@ -1057,7 +1068,8 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) {
 
     for (unsigned i = 0; i < PrintMethods.size(); ++i) {
       O << "  case " << i << ":\n"
-        << "    " << PrintMethods[i] << "(MI, OpIdx, OS);\n"
+        << "    " << PrintMethods[i] << "(MI, OpIdx, "
+        << (PassSubtarget ? "STI, " : "") << "OS);\n"
         << "    break;\n";
     }
     O << "  }\n";
@@ -1094,7 +1106,8 @@ AsmWriterEmitter::AsmWriterEmitter(RecordKeeper &R) : Records(R), Target(R) {
   for (const CodeGenInstruction *I : Target.instructions())
     if (!I->AsmString.empty() && I->TheDef->getName() != "PHI")
       Instructions.push_back(
-          AsmWriterInst(*I, AsmWriter->getValueAsInt("Variant")));
+          AsmWriterInst(*I, AsmWriter->getValueAsInt("Variant"),
+                        AsmWriter->getValueAsInt("PassSubtarget")));
 
   // Get the instruction numbering.
   NumberedInstructions = &Target.getInstructionsByEnumValue();

diff --git a/utils/TableGen/AsmWriterInst.cpp b/utils/TableGen/AsmWriterInst.cpp
index 6ddc510473ed5c0bccc878805d568c28f2923e2b..a66b1a01cae45e22d6ace4712ce578c676807c2f 100644 (file)
--- a/utils/TableGen/AsmWriterInst.cpp
+++ b/utils/TableGen/AsmWriterInst.cpp
@@ -39,6 +39,8 @@ std::string AsmWriterOperand::getCode() const {
   std::string Result = Str + "(MI";
   if (MIOpNo != ~0U)
     Result += ", " + utostr(MIOpNo);
+  if (PassSubtarget)
+    Result += ", STI";
   Result += ", O";
   if (!MiModifier.empty())
     Result += ", \"" + MiModifier + '"';
@@ -48,7 +50,8 @@ std::string AsmWriterOperand::getCode() const {
 /// ParseAsmString - Parse the specified Instruction's AsmString into this
 /// AsmWriterInst.
 ///
-AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI, unsigned Variant) {
+AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI, unsigned Variant,
+                             unsigned PassSubtarget) {
   this->CGI = &CGI;
 
   // NOTE: Any extensions to this code need to be mirrored in the
@@ -163,7 +166,8 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI, unsigned Variant) {
         Operands.push_back(AsmWriterOperand("PrintSpecial",
                                             ~0U,
                                             ~0U,
-                                            Modifier));
+                                            Modifier,
+                                            PassSubtarget));
       } else {
         // Otherwise, normal operand.
         unsigned OpNo = CGI.Operands.getOperandNamed(VarName);
@@ -171,7 +175,8 @@ AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI, unsigned Variant) {
 
         unsigned MIOp = OpInfo.MIOperandNo;
         Operands.push_back(AsmWriterOperand(OpInfo.PrinterMethodName,
-                                            OpNo, MIOp, Modifier));
+                                            OpNo, MIOp, Modifier,
+                                            PassSubtarget));
       }
       LastEmitted = VarEnd;
     }

diff --git a/utils/TableGen/AsmWriterInst.h b/utils/TableGen/AsmWriterInst.h
index 6a900b7997011c7067b1c2f5f15721f69587d6c0..a597e6ba1a558528cd116d2c7d7ccfd7c93aa596 100644 (file)
--- a/utils/TableGen/AsmWriterInst.h
+++ b/utils/TableGen/AsmWriterInst.h
@@ -53,6 +53,11 @@ namespace llvm {
     /// an operand, specified with syntax like ${opname:modifier}.
     std::string MiModifier;
 
+    // PassSubtarget - Pass MCSubtargetInfo to the print method if this is
+    // equal to 1.
+    // FIXME: Remove after all ports are updated.
+    unsigned PassSubtarget;
+
     // To make VS STL happy
     AsmWriterOperand(OpType op = isLiteralTextOperand):OperandType(op) {}
 
@@ -64,9 +69,10 @@ namespace llvm {
                      unsigned _CGIOpNo,
                      unsigned _MIOpNo,
                      const std::string &Modifier,
+                     unsigned PassSubtarget,
                      OpType op = isMachineInstrOperand)
     : OperandType(op), Str(Printer), CGIOpNo(_CGIOpNo), MIOpNo(_MIOpNo),
-    MiModifier(Modifier) {}
+    MiModifier(Modifier), PassSubtarget(PassSubtarget) {}
 
     bool operator!=(const AsmWriterOperand &Other) const {
       if (OperandType != Other.OperandType || Str != Other.Str) return true;
@@ -88,7 +94,7 @@ namespace llvm {
     const CodeGenInstruction *CGI;
 
     AsmWriterInst(const CodeGenInstruction &CGI,
-                  unsigned Variant);
+                  unsigned Variant, unsigned PassSubtarget);
 
     /// MatchesAllButOneOp - If this instruction is exactly identical to the
     /// specified instruction except for one differing operand, return the