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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107360 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mikhail Glushenkov 2010-07-01 01:00:22 +00:00
parent e72a5c5e2e
commit dd2ad8432f
6 changed files with 171 additions and 171 deletions
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142
include/llvm/CodeGen/AsmPrinter.h
View File

@ -64,7 +64,7 @@ namespace llvm {
/// Target machine description.
///
TargetMachine &TM;
/// Target Asm Printer information.
///
const MCAsmInfo *MAI;
@ -73,13 +73,13 @@ namespace llvm {
/// streaming. This owns all of the global MC-related objects for the
/// generated translation unit.
MCContext &OutContext;
/// OutStreamer - This is the MCStreamer object for the file we are
/// generating. This contains the transient state for the current
/// translation unit that we are generating (such as the current section
/// etc).
MCStreamer &OutStreamer;
/// The current machine function.
const MachineFunction *MF;
@ -94,30 +94,30 @@ namespace llvm {
/// beginning of each call to runOnMachineFunction().
///
MCSymbol *CurrentFnSym;
private:
// GCMetadataPrinters - The garbage collection metadata printer table.
void *GCMetadataPrinters; // Really a DenseMap.
/// VerboseAsm - Emit comments in assembly output if this is true.
///
bool VerboseAsm;
static char ID;
/// If VerboseAsm is set, a pointer to the loop info for this
/// function.
MachineLoopInfo *LI;
/// DD - If the target supports dwarf debug info, this pointer is non-null.
DwarfDebug *DD;
/// DE - If the target supports dwarf exception info, this pointer is
/// non-null.
DwarfException *DE;
protected:
explicit AsmPrinter(TargetMachine &TM, MCStreamer &Streamer);
public:
virtual ~AsmPrinter();
@ -128,7 +128,7 @@ namespace llvm {
/// getFunctionNumber - Return a unique ID for the current function.
///
unsigned getFunctionNumber() const;
/// getObjFileLowering - Return information about object file lowering.
const TargetLoweringObjectFile &getObjFileLowering() const;
@ -137,16 +137,16 @@ namespace llvm {
/// getCurrentSection() - Return the current section we are emitting to.
const MCSection *getCurrentSection() const;
//===------------------------------------------------------------------===//
// MachineFunctionPass Implementation.
//===------------------------------------------------------------------===//
/// getAnalysisUsage - Record analysis usage.
///
///
void getAnalysisUsage(AnalysisUsage &AU) const;
/// doInitialization - Set up the AsmPrinter when we are working on a new
/// module. If your pass overrides this, it must make sure to explicitly
/// call this implementation.
@ -155,7 +155,7 @@ namespace llvm {
/// doFinalization - Shut down the asmprinter. If you override this in your
/// pass, you must make sure to call it explicitly.
bool doFinalization(Module &M);
/// runOnMachineFunction - Emit the specified function out to the
/// OutStreamer.
virtual bool runOnMachineFunction(MachineFunction &MF) {
@ -163,20 +163,20 @@ namespace llvm {
EmitFunctionHeader();
EmitFunctionBody();
return false;
}
}
//===------------------------------------------------------------------===//
// Coarse grained IR lowering routines.
//===------------------------------------------------------------------===//
/// SetupMachineFunction - This should be called when a new MachineFunction
/// is being processed from runOnMachineFunction.
void SetupMachineFunction(MachineFunction &MF);
/// EmitFunctionHeader - This method emits the header for the current
/// function.
void EmitFunctionHeader();
/// EmitFunctionBody - This method emits the body and trailer for a
/// function.
void EmitFunctionBody();
@ -187,15 +187,15 @@ namespace llvm {
/// the code generator.
///
virtual void EmitConstantPool();
/// EmitJumpTableInfo - Print assembly representations of the jump tables
/// used by the current function to the current output stream.
/// EmitJumpTableInfo - Print assembly representations of the jump tables
/// used by the current function to the current output stream.
///
void EmitJumpTableInfo();
/// EmitGlobalVariable - Emit the specified global variable to the .s file.
virtual void EmitGlobalVariable(const GlobalVariable *GV);
/// EmitSpecialLLVMGlobal - Check to see if the specified global is a
/// special global used by LLVM. If so, emit it and return true, otherwise
/// do nothing and return false.
@ -208,54 +208,54 @@ namespace llvm {
/// if required for correctness.
///
void EmitAlignment(unsigned NumBits, const GlobalValue *GV = 0) const;
/// EmitBasicBlockStart - This method prints the label for the specified
/// MachineBasicBlock, an alignment (if present) and a comment describing
/// it if appropriate.
void EmitBasicBlockStart(const MachineBasicBlock *MBB) const;
/// EmitGlobalConstant - Print a general LLVM constant to the .s file.
void EmitGlobalConstant(const Constant *CV, unsigned AddrSpace = 0);
//===------------------------------------------------------------------===//
// Overridable Hooks
//===------------------------------------------------------------------===//
// Targets can, or in the case of EmitInstruction, must implement these to
// customize output.
/// EmitStartOfAsmFile - This virtual method can be overridden by targets
/// that want to emit something at the start of their file.
virtual void EmitStartOfAsmFile(Module &) {}
/// EmitEndOfAsmFile - This virtual method can be overridden by targets that
/// want to emit something at the end of their file.
virtual void EmitEndOfAsmFile(Module &) {}
/// EmitFunctionBodyStart - Targets can override this to emit stuff before
/// the first basic block in the function.
virtual void EmitFunctionBodyStart() {}
/// EmitFunctionBodyEnd - Targets can override this to emit stuff after
/// the last basic block in the function.
virtual void EmitFunctionBodyEnd() {}
/// EmitInstruction - Targets should implement this to emit instructions.
virtual void EmitInstruction(const MachineInstr *) {
assert(0 && "EmitInstruction not implemented");
}
virtual void EmitFunctionEntryLabel();
virtual void EmitMachineConstantPoolValue(MachineConstantPoolValue *MCPV);
/// isBlockOnlyReachableByFallthough - Return true if the basic block has
/// exactly one predecessor and the control transfer mechanism between
/// the predecessor and this block is a fall-through.
virtual bool
isBlockOnlyReachableByFallthrough(const MachineBasicBlock *MBB) const;
//===------------------------------------------------------------------===//
// Symbol Lowering Routines.
//===------------------------------------------------------------------===//
@ -264,23 +264,23 @@ namespace llvm {
/// GetTempSymbol - Return the MCSymbol corresponding to the assembler
/// temporary label with the specified stem and unique ID.
MCSymbol *GetTempSymbol(StringRef Name, unsigned ID) const;
/// GetTempSymbol - Return an assembler temporary label with the specified
/// stem.
MCSymbol *GetTempSymbol(StringRef Name) const;
/// GetSymbolWithGlobalValueBase - Return the MCSymbol for a symbol with
/// global value name as its base, with the specified suffix, and where the
/// symbol is forced to have private linkage if ForcePrivate is true.
MCSymbol *GetSymbolWithGlobalValueBase(const GlobalValue *GV,
StringRef Suffix,
bool ForcePrivate = true) const;
/// GetExternalSymbolSymbol - Return the MCSymbol for the specified
/// ExternalSymbol.
MCSymbol *GetExternalSymbolSymbol(StringRef Sym) const;
/// GetCPISymbol - Return the symbol for the specified constant pool entry.
MCSymbol *GetCPISymbol(unsigned CPID) const;
@ -302,42 +302,42 @@ namespace llvm {
public:
/// printOffset - This is just convenient handler for printing offsets.
void printOffset(int64_t Offset, raw_ostream &OS) const;
/// EmitInt8 - Emit a byte directive and value.
///
void EmitInt8(int Value) const;
/// EmitInt16 - Emit a short directive and value.
///
void EmitInt16(int Value) const;
/// EmitInt32 - Emit a long directive and value.
///
void EmitInt32(int Value) const;
/// EmitLabelDifference - Emit something like ".long Hi-Lo" where the size
/// in bytes of the directive is specified by Size and Hi/Lo specify the
/// labels. This implicitly uses .set if it is available.
void EmitLabelDifference(const MCSymbol *Hi, const MCSymbol *Lo,
unsigned Size) const;
/// EmitLabelOffsetDifference - Emit something like ".long Hi+Offset-Lo"
/// EmitLabelOffsetDifference - Emit something like ".long Hi+Offset-Lo"
/// where the size in bytes of the directive is specified by Size and Hi/Lo
/// specify the labels. This implicitly uses .set if it is available.
void EmitLabelOffsetDifference(const MCSymbol *Hi, uint64_t Offset,
const MCSymbol *Lo, unsigned Size) const;
//===------------------------------------------------------------------===//
// Dwarf Emission Helper Routines
//===------------------------------------------------------------------===//
/// EmitSLEB128 - emit the specified signed leb128 value.
void EmitSLEB128(int Value, const char *Desc = 0) const;
/// EmitULEB128 - emit the specified unsigned leb128 value.
void EmitULEB128(unsigned Value, const char *Desc = 0,
unsigned PadTo = 0) const;
/// EmitCFAByte - Emit a .byte 42 directive for a DW_CFA_xxx value.
void EmitCFAByte(unsigned Val) const;
@ -346,15 +346,15 @@ namespace llvm {
/// describing the encoding. Desc is a string saying what the encoding is
/// specifying (e.g. "LSDA").
void EmitEncodingByte(unsigned Val, const char *Desc = 0) const;
/// GetSizeOfEncodedValue - Return the size of the encoding in bytes.
unsigned GetSizeOfEncodedValue(unsigned Encoding) const;
/// EmitReference - Emit a reference to a label with a specified encoding.
///
void EmitReference(const MCSymbol *Sym, unsigned Encoding) const;
void EmitReference(const GlobalValue *GV, unsigned Encoding) const;
/// EmitSectionOffset - Emit the 4-byte offset of Label from the start of
/// its section. This can be done with a special directive if the target
/// supports it (e.g. cygwin) or by emitting it as an offset from a label at
@ -372,20 +372,20 @@ namespace llvm {
//===------------------------------------------------------------------===//
// Dwarf Lowering Routines
//===------------------------------------------------------------------===//
/// EmitFrameMoves - Emit frame instructions to describe the layout of the
/// frame.
void EmitFrameMoves(const std::vector<MachineMove> &Moves,
void EmitFrameMoves(const std::vector<MachineMove> &Moves,
MCSymbol *BaseLabel, bool isEH) const;
//===------------------------------------------------------------------===//
// Inline Asm Support
//===------------------------------------------------------------------===//
public:
// These are hooks that targets can override to implement inline asm
// support. These should probably be moved out of AsmPrinter someday.
/// PrintSpecial - Print information related to the specified machine instr
/// that is independent of the operand, and may be independent of the instr
/// itself. This can be useful for portably encoding the comment character
@ -394,7 +394,7 @@ namespace llvm {
/// for their own strange codes.
virtual void PrintSpecial(const MachineInstr *MI, raw_ostream &OS,
const char *Code) const;
/// PrintAsmOperand - Print the specified operand of MI, an INLINEASM
/// instruction, using the specified assembler variant. Targets should
/// override this to format as appropriate. This method can return true if
@ -402,16 +402,16 @@ namespace llvm {
virtual bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode,
raw_ostream &OS);
/// PrintAsmMemoryOperand - Print the specified operand of MI, an INLINEASM
/// instruction, using the specified assembler variant as an address.
/// Targets should override this to format as appropriate. This method can
/// return true if the operand is erroneous.
virtual bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant,
unsigned AsmVariant,
const char *ExtraCode,
raw_ostream &OS);
private:
/// Private state for PrintSpecial()
// Assign a unique ID to this machine instruction.
@ -422,7 +422,7 @@ namespace llvm {
/// EmitInlineAsm - Emit a blob of inline asm to the output streamer.
void EmitInlineAsm(StringRef Str, unsigned LocCookie) const;
/// EmitInlineAsm - This method formats and emits the specified machine
/// instruction that is an inline asm.
void EmitInlineAsm(const MachineInstr *MI) const;
@ -430,13 +430,13 @@ namespace llvm {
//===------------------------------------------------------------------===//
// Internal Implementation Details
//===------------------------------------------------------------------===//
/// EmitVisibility - This emits visibility information about symbol, if
/// this is suported by the target.
void EmitVisibility(MCSymbol *Sym, unsigned Visibility) const;
void EmitLinkage(unsigned Linkage, MCSymbol *GVSym) const;
void EmitJumpTableEntry(const MachineJumpTableInfo *MJTI,
const MachineBasicBlock *MBB,
unsigned uid) const;

96
include/llvm/CodeGen/GCMetadata.h
View File

@ -1,4 +1,4 @@
//===-- GCMetadata.h - Garbage collector metadata -------------------------===//
//===-- GCMetadata.h - Garbage collector metadata ---------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
@ -14,7 +14,7 @@
//
// The GCFunctionInfo class logs the data necessary to build a type accurate
// stack map. The code generator outputs:
//
//
// - Safe points as specified by the GCStrategy's NeededSafePoints.
// - Stack offsets for GC roots, as specified by calls to llvm.gcroot
//
@ -42,10 +42,10 @@ namespace llvm {
class GCStrategy;
class Constant;
class MCSymbol;
namespace GC {
/// PointKind - The type of a collector-safe point.
///
///
enum PointKind {
Loop, //< Instr is a loop (backwards branch).
Return, //< Instr is a return instruction.
@ -53,138 +53,138 @@ namespace llvm {
PostCall //< Instr is the return address of a call.
};
}
/// GCPoint - Metadata for a collector-safe point in machine code.
///
///
struct GCPoint {
GC::PointKind Kind; //< The kind of the safe point.
MCSymbol *Label; //< A label.
GCPoint(GC::PointKind K, MCSymbol *L) : Kind(K), Label(L) {}
};
/// GCRoot - Metadata for a pointer to an object managed by the garbage
/// collector.
struct GCRoot {
int Num; //< Usually a frame index.
int StackOffset; //< Offset from the stack pointer.
const Constant *Metadata;//< Metadata straight from the call to llvm.gcroot.
GCRoot(int N, const Constant *MD) : Num(N), StackOffset(-1), Metadata(MD) {}
};
/// GCFunctionInfo - Garbage collection metadata for a single function.
///
///
class GCFunctionInfo {
public:
typedef std::vector<GCPoint>::iterator iterator;
typedef std::vector<GCRoot>::iterator roots_iterator;
typedef std::vector<GCRoot>::const_iterator live_iterator;
private:
const Function &F;
GCStrategy &S;
uint64_t FrameSize;
std::vector<GCRoot> Roots;
std::vector<GCPoint> SafePoints;
// FIXME: Liveness. A 2D BitVector, perhaps?
//
//
// BitVector Liveness;
//
//
// bool islive(int point, int root) =
// Liveness[point * SafePoints.size() + root]
//
//
// The bit vector is the more compact representation where >3.2% of roots
// are live per safe point (1.5% on 64-bit hosts).
public:
GCFunctionInfo(const Function &F, GCStrategy &S);
~GCFunctionInfo();
/// getFunction - Return the function to which this metadata applies.
///
///
const Function &getFunction() const { return F; }
/// getStrategy - Return the GC strategy for the function.
///
///
GCStrategy &getStrategy() { return S; }
/// addStackRoot - Registers a root that lives on the stack. Num is the
/// stack object ID for the alloca (if the code generator is
// using MachineFrameInfo).
void addStackRoot(int Num, const Constant *Metadata) {
Roots.push_back(GCRoot(Num, Metadata));
}
/// addSafePoint - Notes the existence of a safe point. Num is the ID of the
/// label just prior to the safe point (if the code generator is using
/// label just prior to the safe point (if the code generator is using
/// MachineModuleInfo).
void addSafePoint(GC::PointKind Kind, MCSymbol *Label) {
SafePoints.push_back(GCPoint(Kind, Label));
}
/// getFrameSize/setFrameSize - Records the function's frame size.
///
///
uint64_t getFrameSize() const { return FrameSize; }
void setFrameSize(uint64_t S) { FrameSize = S; }
/// begin/end - Iterators for safe points.
///
///
iterator begin() { return SafePoints.begin(); }
iterator end() { return SafePoints.end(); }
size_t size() const { return SafePoints.size(); }
/// roots_begin/roots_end - Iterators for all roots in the function.
///
///
roots_iterator roots_begin() { return Roots.begin(); }
roots_iterator roots_end () { return Roots.end(); }
size_t roots_size() const { return Roots.size(); }
/// live_begin/live_end - Iterators for live roots at a given safe point.
///
///
live_iterator live_begin(const iterator &p) { return roots_begin(); }
live_iterator live_end (const iterator &p) { return roots_end(); }
size_t live_size(const iterator &p) const { return roots_size(); }
};
/// GCModuleInfo - Garbage collection metadata for a whole module.
///
///
class GCModuleInfo : public ImmutablePass {
typedef StringMap<GCStrategy*> strategy_map_type;
typedef std::vector<GCStrategy*> list_type;
typedef DenseMap<const Function*,GCFunctionInfo*> finfo_map_type;
strategy_map_type StrategyMap;
list_type StrategyList;
finfo_map_type FInfoMap;
GCStrategy *getOrCreateStrategy(const Module *M, const std::string &Name);
public:
typedef list_type::const_iterator iterator;
static char ID;
GCModuleInfo();
~GCModuleInfo();
/// clear - Resets the pass. The metadata deleter pass calls this.
///
///
void clear();
/// begin/end - Iterators for used strategies.
///
///
iterator begin() const { return StrategyList.begin(); }
iterator end() const { return StrategyList.end(); }
/// get - Look up function metadata.
///
///
GCFunctionInfo &getFunctionInfo(const Function &F);
};
}
#endif

28
include/llvm/CodeGen/GCMetadataPrinter.h
View File

@ -25,49 +25,49 @@
#include "llvm/Support/Registry.h"
namespace llvm {
class GCMetadataPrinter;
/// GCMetadataPrinterRegistry - The GC assembly printer registry uses all the
/// defaults from Registry.
typedef Registry<GCMetadataPrinter> GCMetadataPrinterRegistry;
/// GCMetadataPrinter - Emits GC metadata as assembly code.
///
///
class GCMetadataPrinter {
public:
typedef GCStrategy::list_type list_type;
typedef GCStrategy::iterator iterator;
private:
GCStrategy *S;
friend class AsmPrinter;
protected:
// May only be subclassed.
GCMetadataPrinter();
// Do not implement.
GCMetadataPrinter(const GCMetadataPrinter &);
GCMetadataPrinter &operator=(const GCMetadataPrinter &);
public:
GCStrategy &getStrategy() { return *S; }
const Module &getModule() const { return S->getModule(); }
/// begin/end - Iterate over the collected function metadata.
iterator begin() { return S->begin(); }
iterator end() { return S->end(); }
/// beginAssembly/finishAssembly - Emit module metadata as assembly code.
virtual void beginAssembly(AsmPrinter &AP);
virtual void finishAssembly(AsmPrinter &AP);
virtual ~GCMetadataPrinter();
};
}
#endif

6
include/llvm/MC/MCSection.h
View File

@ -23,7 +23,7 @@ namespace llvm {
class MCContext;
class MCAsmInfo;
class raw_ostream;
/// MCSection - Instances of this class represent a uniqued identifier for a
/// section in the current translation unit. The MCContext class uniques and
/// creates these.
@ -49,7 +49,7 @@ namespace llvm {
SectionKind getKind() const { return Kind; }
SectionVariant getVariant() const { return Variant; }
virtual void PrintSwitchToSection(const MCAsmInfo &MAI,
raw_ostream &OS) const = 0;
@ -63,7 +63,7 @@ namespace llvm {
static bool classof(const MCSection *) { return true; }
};
} // end namespace llvm
#endif

64
include/llvm/MC/SectionKind.h
View File

@ -29,10 +29,10 @@ class SectionKind {
enum Kind {
/// Metadata - Debug info sections or other metadata.
Metadata,
/// Text - Text section, used for functions and other executable code.
Text,
/// ReadOnly - Data that is never written to at program runtime by the
/// program or the dynamic linker. Things in the top-level readonly
/// SectionKind are not mergeable.
@ -45,7 +45,7 @@ class SectionKind {
/// Mergeable1ByteCString - 1 byte mergable, null terminated, string.
Mergeable1ByteCString,
/// Mergeable2ByteCString - 2 byte mergable, null terminated, string.
Mergeable2ByteCString,
@ -56,11 +56,11 @@ class SectionKind {
/// constants together. For example, this can be used to unique
/// constant pool entries etc.
MergeableConst,
/// MergeableConst4 - This is a section used by 4-byte constants,
/// for example, floats.
MergeableConst4,
/// MergeableConst8 - This is a section used by 8-byte constants,
/// for example, doubles.
MergeableConst8,
@ -68,33 +68,33 @@ class SectionKind {
/// MergeableConst16 - This is a section used by 16-byte constants,
/// for example, vectors.
MergeableConst16,
/// Writeable - This is the base of all segments that need to be written
/// to during program runtime.
/// ThreadLocal - This is the base of all TLS segments. All TLS
/// objects must be writeable, otherwise there is no reason for them to
/// be thread local!
/// ThreadBSS - Zero-initialized TLS data objects.
ThreadBSS,
/// ThreadData - Initialized TLS data objects.
ThreadData,
/// GlobalWriteableData - Writeable data that is global (not thread
/// local).
/// BSS - Zero initialized writeable data.
BSS,
/// BSSLocal - This is BSS (zero initialized and writable) data
/// which has local linkage.
BSSLocal,
/// BSSExtern - This is BSS data with normal external linkage.
BSSExtern,
/// Common - Data with common linkage. These represent tentative
/// definitions, which always have a zero initializer and are never
/// marked 'constant'.
@ -123,20 +123,20 @@ class SectionKind {
/// mark the pages these globals end up on as read-only after it is
/// done with its relocation phase.
ReadOnlyWithRel,
/// ReadOnlyWithRelLocal - This is data that is readonly by the
/// program, but must be writeable so that the dynamic linker
/// can perform relocations in it. This is used when we know
/// that all the relocations are to globals in this final
/// linked image.
ReadOnlyWithRelLocal
} K : 8;
public:
bool isMetadata() const { return K == Metadata; }
bool isText() const { return K == Text; }
bool isReadOnly() const {
return K == ReadOnly || isMergeableCString() ||
isMergeableConst();
@ -149,7 +149,7 @@ public:
bool isMergeable1ByteCString() const { return K == Mergeable1ByteCString; }
bool isMergeable2ByteCString() const { return K == Mergeable2ByteCString; }
bool isMergeable4ByteCString() const { return K == Mergeable4ByteCString; }
bool isMergeableConst() const {
return K == MergeableConst || K == MergeableConst4 ||
K == MergeableConst8 || K == MergeableConst16;
@ -157,38 +157,38 @@ public:
bool isMergeableConst4() const { return K == MergeableConst4; }
bool isMergeableConst8() const { return K == MergeableConst8; }
bool isMergeableConst16() const { return K == MergeableConst16; }
bool isWriteable() const {
return isThreadLocal() || isGlobalWriteableData();
}
bool isThreadLocal() const {
return K == ThreadData || K == ThreadBSS;
}
bool isThreadBSS() const { return K == ThreadBSS; }
bool isThreadData() const { return K == ThreadData; }
bool isThreadBSS() const { return K == ThreadBSS; }
bool isThreadData() const { return K == ThreadData; }
bool isGlobalWriteableData() const {
return isBSS() || isCommon() || isDataRel() || isReadOnlyWithRel();
}
bool isBSS() const { return K == BSS || K == BSSLocal || K == BSSExtern; }
bool isBSSLocal() const { return K == BSSLocal; }
bool isBSSExtern() const { return K == BSSExtern; }
bool isCommon() const { return K == Common; }
bool isDataRel() const {
return K == DataRel || K == DataRelLocal || K == DataNoRel;
}
bool isDataRelLocal() const {
return K == DataRelLocal || K == DataNoRel;
}
bool isDataNoRel() const { return K == DataNoRel; }
bool isReadOnlyWithRel() const {
return K == ReadOnlyWithRel || K == ReadOnlyWithRelLocal;
}
@ -196,14 +196,14 @@ public:
bool isReadOnlyWithRelLocal() const {
return K == ReadOnlyWithRelLocal;
}
private:
private:
static SectionKind get(Kind K) {
SectionKind Res;
Res.K = K;
return Res;
}
public:
static SectionKind getMetadata() { return get(Metadata); }
static SectionKind getText() { return get(Text); }
static SectionKind getReadOnly() { return get(ReadOnly); }
@ -234,7 +234,7 @@ public:
return get(ReadOnlyWithRelLocal);
}
};
} // end namespace llvm
#endif

6
lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
View File

@ -52,13 +52,13 @@ static void EmitCamlGlobal(const Module &M, AsmPrinter &AP, const char *Id) {
SymName.append(MId.begin(), std::find(MId.begin(), MId.end(), '.'));
SymName += "__";
SymName += Id;
// Capitalize the first letter of the module name.
SymName[Letter] = toupper(SymName[Letter]);
SmallString<128> TmpStr;
AP.Mang->getNameWithPrefix(TmpStr, SymName);
MCSymbol *Sym = AP.OutContext.GetOrCreateSymbol(TmpStr);
AP.OutStreamer.EmitSymbolAttribute(Sym, MCSA_Global);