Vendor import of llvm trunk r135360:

http://llvm.org/svn/llvm-project/llvm/trunk@135360

5 files changed, 49 insertions, 23 deletions

diff --git a/lib/MC/MCDisassembler/Disassembler.cpp b/lib/MC/MCDisassembler/Disassembler.cpp
index 6e636f0..5480b4b 100644
--- a/lib/MC/MCDisassembler/Disassembler.cpp
+++ b/lib/MC/MCDisassembler/Disassembler.cpp
@@ -40,6 +40,7 @@ LLVMDisasmContextRef LLVMCreateDisasm(const char *TripleName, void *DisInfo,
   llvm::InitializeAllTargetInfos();
   // FIXME: We shouldn't need to initialize the Target(Machine)s.
   llvm::InitializeAllTargets();
+  llvm::InitializeAllMCAsmInfos();
   llvm::InitializeAllAsmPrinters();
   llvm::InitializeAllAsmParsers();
   llvm::InitializeAllDisassemblers();
@@ -50,16 +51,18 @@ LLVMDisasmContextRef LLVMCreateDisasm(const char *TripleName, void *DisInfo,
   assert(TheTarget && "Unable to create target!");
 
   // Get the assembler info needed to setup the MCContext.
-  const MCAsmInfo *MAI = TheTarget->createAsmInfo(TripleName);
+  const MCAsmInfo *MAI = TheTarget->createMCAsmInfo(TripleName);
   assert(MAI && "Unable to create target asm info!");
 
   // Package up features to be passed to target/subtarget
   std::string FeaturesStr;
+  std::string CPU;
 
   // FIXME: We shouldn't need to do this (and link in codegen).
   //        When we split this out, we should do it in a way that makes
   //        it straightforward to switch subtargets on the fly.
-  TargetMachine *TM = TheTarget->createTargetMachine(TripleName, FeaturesStr);
+  TargetMachine *TM = TheTarget->createTargetMachine(TripleName, CPU,
+                                                     FeaturesStr);
   assert(TM && "Unable to create target machine!");
 
   // Get the target assembler info needed to setup the context.
@@ -77,7 +80,7 @@ LLVMDisasmContextRef LLVMCreateDisasm(const char *TripleName, void *DisInfo,
 
   // Set up the instruction printer.
   int AsmPrinterVariant = MAI->getAssemblerDialect();
-  MCInstPrinter *IP = TheTarget->createMCInstPrinter(*TM, AsmPrinterVariant,
+  MCInstPrinter *IP = TheTarget->createMCInstPrinter(AsmPrinterVariant,
                                                      *MAI);
   assert(IP && "Unable to create instruction printer!");
 
diff --git a/lib/MC/MCDisassembler/EDDisassembler.cpp b/lib/MC/MCDisassembler/EDDisassembler.cpp
index 91c5284..bdd99af 100644
--- a/lib/MC/MCDisassembler/EDDisassembler.cpp
+++ b/lib/MC/MCDisassembler/EDDisassembler.cpp
@@ -23,6 +23,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCInstPrinter.h"
 #include "llvm/MC/MCStreamer.h"
+#include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCParser/AsmLexer.h"
 #include "llvm/MC/MCParser/MCAsmParser.h"
 #include "llvm/MC/MCParser/MCParsedAsmOperand.h"
@@ -106,6 +107,7 @@ void EDDisassembler::initialize() {
   
   InitializeAllTargetInfos();
   InitializeAllTargets();
+  InitializeAllMCAsmInfos();
   InitializeAllAsmPrinters();
   InitializeAllAsmParsers();
   InitializeAllDisassemblers();
@@ -167,11 +169,11 @@ EDDisassembler::EDDisassembler(CPUKey &key) :
   if (!Tgt)
     return;
   
+  std::string CPU;
   std::string featureString;
-  
-  TargetMachine.reset(Tgt->createTargetMachine(tripleString,
+  TargetMachine.reset(Tgt->createTargetMachine(tripleString, CPU,
                                                featureString));
-  
+
   const TargetRegisterInfo *registerInfo = TargetMachine->getRegisterInfo();
   
   if (!registerInfo)
@@ -179,11 +181,11 @@ EDDisassembler::EDDisassembler(CPUKey &key) :
     
   initMaps(*registerInfo);
   
-  AsmInfo.reset(Tgt->createAsmInfo(tripleString));
+  AsmInfo.reset(Tgt->createMCAsmInfo(tripleString));
   
   if (!AsmInfo)
     return;
-  
+
   Disassembler.reset(Tgt->createMCDisassembler());
   
   if (!Disassembler)
@@ -193,8 +195,7 @@ EDDisassembler::EDDisassembler(CPUKey &key) :
   
   InstString.reset(new std::string);
   InstStream.reset(new raw_string_ostream(*InstString));
-  InstPrinter.reset(Tgt->createMCInstPrinter(*TargetMachine, LLVMSyntaxVariant,
-                                             *AsmInfo));
+  InstPrinter.reset(Tgt->createMCInstPrinter(LLVMSyntaxVariant, *AsmInfo));
   
   if (!InstPrinter)
     return;
@@ -372,8 +373,11 @@ int EDDisassembler::parseInst(SmallVectorImpl<MCParsedAsmOperand*> &operands,
   OwningPtr<MCAsmParser> genericParser(createMCAsmParser(*Tgt, sourceMgr,
                                                          context, *streamer,
                                                          *AsmInfo));
-  OwningPtr<TargetAsmParser> TargetParser(Tgt->createAsmParser(*genericParser,
-                                                               *TargetMachine));
+
+  StringRef triple = tripleFromArch(Key.Arch);
+  OwningPtr<MCSubtargetInfo> STI(Tgt->createMCSubtargetInfo(triple, "", ""));
+  OwningPtr<TargetAsmParser> TargetParser(Tgt->createAsmParser(*STI,
+                                                               *genericParser));
   
   AsmToken OpcodeToken = genericParser->Lex();
   AsmToken NextToken = genericParser->Lex();  // consume next token, because specificParser expects us to
diff --git a/lib/MC/MCDisassembler/EDDisassembler.h b/lib/MC/MCDisassembler/EDDisassembler.h
index 2fcc09d..11d69c1 100644
--- a/lib/MC/MCDisassembler/EDDisassembler.h
+++ b/lib/MC/MCDisassembler/EDDisassembler.h
@@ -41,6 +41,7 @@ class MCInstPrinter;
 class MCInst;
 class MCParsedAsmOperand;
 class MCStreamer;
+class MCSubtargetInfo;
 template <typename T> class SmallVectorImpl;
 class SourceMgr;
 class Target;
diff --git a/lib/MC/MCDisassembler/EDInfo.h b/lib/MC/MCDisassembler/EDInfo.h
index ad57282..e43ad16 100644
--- a/lib/MC/MCDisassembler/EDInfo.h
+++ b/lib/MC/MCDisassembler/EDInfo.h
@@ -25,8 +25,11 @@ enum OperandTypes {
   kOperandTypeARMBranchTarget,
   kOperandTypeARMSoReg,
   kOperandTypeARMSoImm,
+  kOperandTypeARMRotImm,
   kOperandTypeARMSoImm2Part,
   kOperandTypeARMPredicate,
+  kOperandTypeAddrModeImm12,
+  kOperandTypeLdStSOReg,
   kOperandTypeARMAddrMode2,
   kOperandTypeARMAddrMode2Offset,
   kOperandTypeARMAddrMode3,
@@ -38,13 +41,20 @@ enum OperandTypes {
   kOperandTypeARMAddrMode7,
   kOperandTypeARMAddrModePC,
   kOperandTypeARMRegisterList,
+  kOperandTypeARMDPRRegisterList,
+  kOperandTypeARMSPRRegisterList,
   kOperandTypeARMTBAddrMode,
   kOperandTypeThumbITMask,
-  kOperandTypeThumbAddrModeS1,
-  kOperandTypeThumbAddrModeS2,
-  kOperandTypeThumbAddrModeS4,
+  kOperandTypeThumbAddrModeRegS1,
+  kOperandTypeThumbAddrModeRegS2,
+  kOperandTypeThumbAddrModeRegS4,
+  kOperandTypeThumbAddrModeImmS1,
+  kOperandTypeThumbAddrModeImmS2,
+  kOperandTypeThumbAddrModeImmS4,
   kOperandTypeThumbAddrModeRR,
   kOperandTypeThumbAddrModeSP,
+  kOperandTypeThumbAddrModePC,
+  kOperandTypeThumb2AddrModeReg,
   kOperandTypeThumb2SoReg,
   kOperandTypeThumb2SoImm,
   kOperandTypeThumb2AddrModeImm8,
@@ -52,8 +62,7 @@ enum OperandTypes {
   kOperandTypeThumb2AddrModeImm12,
   kOperandTypeThumb2AddrModeSoReg,
   kOperandTypeThumb2AddrModeImm8s4,
-  kOperandTypeThumb2AddrModeImm8s4Offset,
-  kOperandTypeThumb2AddrModeReg
+  kOperandTypeThumb2AddrModeImm8s4Offset
 };
 
 enum OperandFlags {
diff --git a/lib/MC/MCDisassembler/EDOperand.cpp b/lib/MC/MCDisassembler/EDOperand.cpp
index 492bb08..6a4e56f 100644
--- a/lib/MC/MCDisassembler/EDOperand.cpp
+++ b/lib/MC/MCDisassembler/EDOperand.cpp
@@ -61,11 +61,14 @@ EDOperand::EDOperand(const EDDisassembler &disassembler,
     switch (operandType) {
     default:
     case kOperandTypeARMRegisterList:
+    case kOperandTypeARMDPRRegisterList:
+    case kOperandTypeARMSPRRegisterList:
       break;
     case kOperandTypeImmediate:
     case kOperandTypeRegister:
     case kOperandTypeARMBranchTarget:
     case kOperandTypeARMSoImm:
+    case kOperandTypeARMRotImm:
     case kOperandTypeThumb2SoImm:
     case kOperandTypeARMSoImm2Part:
     case kOperandTypeARMPredicate:
@@ -78,6 +81,7 @@ EDOperand::EDOperand(const EDDisassembler &disassembler,
       numMCOperands = 1;
       break;
     case kOperandTypeThumb2SoReg:
+    case kOperandTypeAddrModeImm12:
     case kOperandTypeARMAddrMode2Offset:
     case kOperandTypeARMAddrMode3Offset:
     case kOperandTypeARMAddrMode4:
@@ -86,17 +90,22 @@ EDOperand::EDOperand(const EDDisassembler &disassembler,
     case kOperandTypeThumb2AddrModeImm8:
     case kOperandTypeThumb2AddrModeImm12:
     case kOperandTypeThumb2AddrModeImm8s4:
+    case kOperandTypeThumbAddrModeImmS1:
+    case kOperandTypeThumbAddrModeImmS2:
+    case kOperandTypeThumbAddrModeImmS4:
     case kOperandTypeThumbAddrModeRR:
     case kOperandTypeThumbAddrModeSP:
+    case kOperandTypeThumbAddrModePC:
       numMCOperands = 2;
       break;
     case kOperandTypeARMSoReg:
+    case kOperandTypeLdStSOReg:
     case kOperandTypeARMAddrMode2:
     case kOperandTypeARMAddrMode3:
     case kOperandTypeThumb2AddrModeSoReg:
-    case kOperandTypeThumbAddrModeS1:
-    case kOperandTypeThumbAddrModeS2:
-    case kOperandTypeThumbAddrModeS4:
+    case kOperandTypeThumbAddrModeRegS1:
+    case kOperandTypeThumbAddrModeRegS2:
+    case kOperandTypeThumbAddrModeRegS4:
     case kOperandTypeARMAddrMode6Offset:
       numMCOperands = 3;
       break;
@@ -270,9 +279,9 @@ int EDOperand::isMemory() {
   case kOperandTypeARMAddrMode7:
   case kOperandTypeARMAddrModePC:
   case kOperandTypeARMBranchTarget:
-  case kOperandTypeThumbAddrModeS1:
-  case kOperandTypeThumbAddrModeS2:
-  case kOperandTypeThumbAddrModeS4:
+  case kOperandTypeThumbAddrModeRegS1:
+  case kOperandTypeThumbAddrModeRegS2:
+  case kOperandTypeThumbAddrModeRegS4:
   case kOperandTypeThumbAddrModeRR:
   case kOperandTypeThumbAddrModeSP:
   case kOperandTypeThumb2SoImm: