#include "llvm/CallingConv.h"
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
-#include "llvm/ParamAttrsList.h"
#include "llvm/InlineAsm.h"
#include "llvm/Instruction.h"
#include "llvm/Instructions.h"
#include "llvm/Support/CFG.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/Streams.h"
+#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cctype>
using namespace llvm;
AssemblyAnnotationWriter::~AssemblyAnnotationWriter() {}
/// This class provides computation of slot numbers for LLVM Assembly writing.
-/// @brief LLVM Assembly Writing Slot Computation.
+///
class SlotMachine {
-
-/// @name Types
-/// @{
public:
-
- /// @brief A mapping of Values to slot numbers
- typedef std::map<const Value*,unsigned> ValueMap;
-
-/// @}
-/// @name Constructors
-/// @{
+ /// ValueMap - A mapping of Values to slot numbers
+ typedef std::map<const Value*, unsigned> ValueMap;
+
+private:
+ /// TheModule - The module for which we are holding slot numbers
+ const Module* TheModule;
+
+ /// TheFunction - The function for which we are holding slot numbers
+ const Function* TheFunction;
+ bool FunctionProcessed;
+
+ /// mMap - The TypePlanes map for the module level data
+ ValueMap mMap;
+ unsigned mNext;
+
+ /// fMap - The TypePlanes map for the function level data
+ ValueMap fMap;
+ unsigned fNext;
+
public:
- /// @brief Construct from a module
+ /// Construct from a module
explicit SlotMachine(const Module *M);
-
- /// @brief Construct from a function, starting out in incorp state.
+ /// Construct from a function, starting out in incorp state.
explicit SlotMachine(const Function *F);
-/// @}
-/// @name Accessors
-/// @{
-public:
/// Return the slot number of the specified value in it's type
/// plane. If something is not in the SlotMachine, return -1.
int getLocalSlot(const Value *V);
int getGlobalSlot(const GlobalValue *V);
-/// @}
-/// @name Mutators
-/// @{
-public:
/// If you'd like to deal with a function instead of just a module, use
/// this method to get its data into the SlotMachine.
void incorporateFunction(const Function *F) {
/// will reset the state of the machine back to just the module contents.
void purgeFunction();
-/// @}
-/// @name Implementation Details
-/// @{
+ // Implementation Details
private:
/// This function does the actual initialization.
inline void initialize();
SlotMachine(const SlotMachine &); // DO NOT IMPLEMENT
void operator=(const SlotMachine &); // DO NOT IMPLEMENT
-
-/// @}
-/// @name Data
-/// @{
-public:
-
- /// @brief The module for which we are holding slot numbers
- const Module* TheModule;
-
- /// @brief The function for which we are holding slot numbers
- const Function* TheFunction;
- bool FunctionProcessed;
-
- /// @brief The TypePlanes map for the module level data
- ValueMap mMap;
- unsigned mNext;
-
- /// @brief The TypePlanes map for the function level data
- ValueMap fMap;
- unsigned fNext;
-
-/// @}
-
};
} // end namespace llvm
return pred;
}
-/// @brief Internal constant writer.
static void WriteConstantInt(std::ostream &Out, const Constant *CV,
std::map<const Type *, std::string> &TypeTable,
SlotMachine *Machine) {
Out << (unsigned char)(nibble + '0');
else
Out << (unsigned char)(nibble - 10 + 'A');
- if (shiftcount == 0) {
+ if (shiftcount == 0 && j+4 < width) {
word = *(++p);
shiftcount = 64;
if (width-j-4 < 64)
Out << "zeroinitializer";
} else if (const ConstantArray *CA = dyn_cast<ConstantArray>(CV)) {
// As a special case, print the array as a string if it is an array of
- // ubytes or an array of sbytes with positive values.
+ // i8 with ConstantInt values.
//
const Type *ETy = CA->getType()->getElementType();
if (CA->isString()) {
Out << ", ";
}
+ if (CE->hasIndices()) {
+ const SmallVector<unsigned, 4> &Indices = CE->getIndices();
+ for (unsigned i = 0, e = Indices.size(); i != e; ++i)
+ Out << ", " << Indices[i];
+ }
+
if (CE->isCast()) {
Out << " to ";
printTypeInt(Out, CE->getType(), TypeTable);
printType(Operand->getType());
// Print parameter attributes list
if (Attrs != ParamAttr::None)
- Out << ' ' << ParamAttrsList::getParamAttrsText(Attrs);
+ Out << ' ' << ParamAttr::getAsString(Attrs);
// Print the operand
WriteAsOperandInternal(Out, Operand, TypeNames, &Machine);
}
} else {
switch (GV->getLinkage()) {
case GlobalValue::InternalLinkage: Out << "internal "; break;
+ case GlobalValue::CommonLinkage: Out << "common "; break;
case GlobalValue::LinkOnceLinkage: Out << "linkonce "; break;
case GlobalValue::WeakLinkage: Out << "weak "; break;
case GlobalValue::AppendingLinkage: Out << "appending "; break;
}
void AssemblyWriter::printAlias(const GlobalAlias *GA) {
- Out << getLLVMName(GA->getName(), GlobalPrefix) << " = ";
+ // Don't crash when dumping partially built GA
+ if (!GA->hasName())
+ Out << "<<nameless>> = ";
+ else
+ Out << getLLVMName(GA->getName(), GlobalPrefix) << " = ";
switch (GA->getVisibility()) {
default: assert(0 && "Invalid visibility style!");
case GlobalValue::DefaultVisibility: break;
Out << getLLVMName(F->getName(), GlobalPrefix);
else
Out << "@\"\"";
+ } else if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(Aliasee)) {
+ printType(GA->getType());
+ Out << " " << getLLVMName(GA->getName(), GlobalPrefix);
} else {
const ConstantExpr *CE = 0;
if ((CE = dyn_cast<ConstantExpr>(Aliasee)) &&
case GlobalValue::InternalLinkage: Out << "internal "; break;
case GlobalValue::LinkOnceLinkage: Out << "linkonce "; break;
case GlobalValue::WeakLinkage: Out << "weak "; break;
+ case GlobalValue::CommonLinkage: Out << "common "; break;
case GlobalValue::AppendingLinkage: Out << "appending "; break;
case GlobalValue::DLLImportLinkage: Out << "dllimport "; break;
case GlobalValue::DLLExportLinkage: Out << "dllexport "; break;
case CallingConv::Cold: Out << "coldcc "; break;
case CallingConv::X86_StdCall: Out << "x86_stdcallcc "; break;
case CallingConv::X86_FastCall: Out << "x86_fastcallcc "; break;
+ case CallingConv::X86_SSECall: Out << "x86_ssecallcc "; break;
default: Out << "cc" << F->getCallingConv() << " "; break;
}
const FunctionType *FT = F->getFunctionType();
- const ParamAttrsList *Attrs = F->getParamAttrs();
+ const PAListPtr &Attrs = F->getParamAttrs();
printType(F->getReturnType()) << ' ';
if (!F->getName().empty())
Out << getLLVMName(F->getName(), GlobalPrefix);
I != E; ++I) {
// Insert commas as we go... the first arg doesn't get a comma
if (I != F->arg_begin()) Out << ", ";
- printArgument(I, (Attrs ? Attrs->getParamAttrs(Idx)
- : ParamAttr::None));
+ printArgument(I, Attrs.getParamAttrs(Idx));
Idx++;
}
} else {
// Output type...
printType(FT->getParamType(i));
- ParameterAttributes ArgAttrs = ParamAttr::None;
- if (Attrs) ArgAttrs = Attrs->getParamAttrs(i+1);
+ ParameterAttributes ArgAttrs = Attrs.getParamAttrs(i+1);
if (ArgAttrs != ParamAttr::None)
- Out << ' ' << ParamAttrsList::getParamAttrsText(ArgAttrs);
+ Out << ' ' << ParamAttr::getAsString(ArgAttrs);
}
}
Out << "..."; // Output varargs portion of signature!
}
Out << ')';
- if (Attrs && Attrs->getParamAttrs(0) != ParamAttr::None)
- Out << ' ' << Attrs->getParamAttrsTextByIndex(0);
+ ParameterAttributes RetAttrs = Attrs.getParamAttrs(0);
+ if (RetAttrs != ParamAttr::None)
+ Out << ' ' << ParamAttr::getAsString(Attrs.getParamAttrs(0));
if (F->hasSection())
Out << " section \"" << F->getSection() << '"';
if (F->getAlignment())
// Output parameter attributes list
if (Attrs != ParamAttr::None)
- Out << ' ' << ParamAttrsList::getParamAttrsText(Attrs);
+ Out << ' ' << ParamAttr::getAsString(Attrs);
// Output name, if available...
if (Arg->hasName())
if (BB->getParent() == 0)
Out << "\t\t; Error: Block without parent!";
- else {
- if (BB != &BB->getParent()->getEntryBlock()) { // Not the entry block?
- // Output predecessors for the block...
- Out << "\t\t;";
- pred_const_iterator PI = pred_begin(BB), PE = pred_end(BB);
-
- if (PI == PE) {
- Out << " No predecessors!";
- } else {
- Out << " preds =";
+ else if (BB != &BB->getParent()->getEntryBlock()) { // Not the entry block?
+ // Output predecessors for the block...
+ Out << "\t\t;";
+ pred_const_iterator PI = pred_begin(BB), PE = pred_end(BB);
+
+ if (PI == PE) {
+ Out << " No predecessors!";
+ } else {
+ Out << " preds =";
+ writeOperand(*PI, false);
+ for (++PI; PI != PE; ++PI) {
+ Out << ',';
writeOperand(*PI, false);
- for (++PI; PI != PE; ++PI) {
- Out << ',';
- writeOperand(*PI, false);
- }
}
}
}
Out << I.getOpcodeName();
// Print out the compare instruction predicates
- if (const FCmpInst *FCI = dyn_cast<FCmpInst>(&I)) {
- Out << " " << getPredicateText(FCI->getPredicate());
- } else if (const ICmpInst *ICI = dyn_cast<ICmpInst>(&I)) {
- Out << " " << getPredicateText(ICI->getPredicate());
- }
+ if (const CmpInst *CI = dyn_cast<CmpInst>(&I))
+ Out << " " << getPredicateText(CI->getPredicate());
// Print out the type of the operands...
const Value *Operand = I.getNumOperands() ? I.getOperand(0) : 0;
writeOperand(I.getOperand(op ), false); Out << ',';
writeOperand(I.getOperand(op+1), false); Out << " ]";
}
- } else if (const GetResultInst *GRI = dyn_cast<GetResultInst>(&I)) {
+ } else if (const ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(&I)) {
writeOperand(I.getOperand(0), true);
- Out << ", " << GRI->getIndex();
+ for (const unsigned *i = EVI->idx_begin(), *e = EVI->idx_end(); i != e; ++i)
+ Out << ", " << *i;
+ } else if (const InsertValueInst *IVI = dyn_cast<InsertValueInst>(&I)) {
+ writeOperand(I.getOperand(0), true); Out << ',';
+ writeOperand(I.getOperand(1), true);
+ for (const unsigned *i = IVI->idx_begin(), *e = IVI->idx_end(); i != e; ++i)
+ Out << ", " << *i;
} else if (isa<ReturnInst>(I) && !Operand) {
Out << " void";
} else if (const CallInst *CI = dyn_cast<CallInst>(&I)) {
case CallingConv::Cold: Out << " coldcc"; break;
case CallingConv::X86_StdCall: Out << " x86_stdcallcc"; break;
case CallingConv::X86_FastCall: Out << " x86_fastcallcc"; break;
+ case CallingConv::X86_SSECall: Out << " x86_ssecallcc"; break;
default: Out << " cc" << CI->getCallingConv(); break;
}
const PointerType *PTy = cast<PointerType>(Operand->getType());
const FunctionType *FTy = cast<FunctionType>(PTy->getElementType());
const Type *RetTy = FTy->getReturnType();
- const ParamAttrsList *PAL = CI->getParamAttrs();
+ const PAListPtr &PAL = CI->getParamAttrs();
// If possible, print out the short form of the call instruction. We can
// only do this if the first argument is a pointer to a nonvararg function,
for (unsigned op = 1, Eop = I.getNumOperands(); op < Eop; ++op) {
if (op > 1)
Out << ',';
- writeParamOperand(I.getOperand(op), PAL ? PAL->getParamAttrs(op) :
- ParamAttr::None);
+ writeParamOperand(I.getOperand(op), PAL.getParamAttrs(op));
}
Out << " )";
- if (PAL && PAL->getParamAttrs(0) != ParamAttr::None)
- Out << ' ' << PAL->getParamAttrsTextByIndex(0);
+ if (PAL.getParamAttrs(0) != ParamAttr::None)
+ Out << ' ' << ParamAttr::getAsString(PAL.getParamAttrs(0));
} else if (const InvokeInst *II = dyn_cast<InvokeInst>(&I)) {
const PointerType *PTy = cast<PointerType>(Operand->getType());
const FunctionType *FTy = cast<FunctionType>(PTy->getElementType());
const Type *RetTy = FTy->getReturnType();
- const ParamAttrsList *PAL = II->getParamAttrs();
+ const PAListPtr &PAL = II->getParamAttrs();
// Print the calling convention being used.
switch (II->getCallingConv()) {
case CallingConv::Cold: Out << " coldcc"; break;
case CallingConv::X86_StdCall: Out << "x86_stdcallcc "; break;
case CallingConv::X86_FastCall: Out << "x86_fastcallcc "; break;
+ case CallingConv::X86_SSECall: Out << "x86_ssecallcc "; break;
default: Out << " cc" << II->getCallingConv(); break;
}
for (unsigned op = 3, Eop = I.getNumOperands(); op < Eop; ++op) {
if (op > 3)
Out << ',';
- writeParamOperand(I.getOperand(op), PAL ? PAL->getParamAttrs(op-2) :
- ParamAttr::None);
+ writeParamOperand(I.getOperand(op), PAL.getParamAttrs(op-2));
}
Out << " )";
- if (PAL && PAL->getParamAttrs(0) != ParamAttr::None)
- Out << " " << PAL->getParamAttrsTextByIndex(0);
+ if (PAL.getParamAttrs(0) != ParamAttr::None)
+ Out << ' ' << ParamAttr::getAsString(PAL.getParamAttrs(0));
Out << "\n\t\t\tto";
writeOperand(II->getNormalDest(), true);
Out << " unwind";
const Type *TheType = Operand->getType();
// Select, Store and ShuffleVector always print all types.
- if (isa<SelectInst>(I) || isa<StoreInst>(I) || isa<ShuffleVectorInst>(I)) {
+ if (isa<SelectInst>(I) || isa<StoreInst>(I) || isa<ShuffleVectorInst>(I)
+ || isa<ReturnInst>(I)) {
PrintAllTypes = true;
} else {
for (unsigned i = 1, E = I.getNumOperands(); i != E; ++i) {
// Located here because so much of the needed functionality is here.
void Type::dump() const { print(*cerr.stream()); cerr << '\n'; }
-void
-ParamAttrsList::dump() const {
- cerr << "PAL[ ";
- for (unsigned i = 0; i < attrs.size(); ++i) {
- uint16_t index = getParamIndex(i);
- ParameterAttributes attrs = getParamAttrs(index);
- cerr << "{" << index << "," << attrs << "} ";
- }
-
- cerr << "]\n";
-}
-
//===----------------------------------------------------------------------===//
// SlotMachine Implementation
//===----------------------------------------------------------------------===//
: TheModule(M) ///< Saved for lazy initialization.
, TheFunction(0)
, FunctionProcessed(false)
- , mMap(), mNext(0), fMap(), fNext(0)
+ , mNext(0), fMap(), fNext(0)
{
}
: TheModule(F ? F->getParent() : 0) ///< Saved for lazy initialization
, TheFunction(F) ///< Saved for lazy initialization
, FunctionProcessed(false)
- , mMap(), mNext(0), fMap(), fNext(0)
+ , mNext(0), fMap(), fNext(0)
{
}
DestSlot << " [");
// G = Global, F = Function, A = Alias, o = other
SC_DEBUG((isa<GlobalVariable>(V) ? 'G' :
- (isa<Function> ? 'F' :
- (isa<GlobalAlias> ? 'A' : 'o'))) << "]\n");
+ (isa<Function>(V) ? 'F' :
+ (isa<GlobalAlias>(V) ? 'A' : 'o'))) << "]\n");
}
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