/// Data - Raw data bytes for abbreviation.
///
- std::vector<DIEAbbrevData> Data;
+ SmallVector<DIEAbbrevData, 8> Data;
public:
unsigned getTag() const { return Tag; }
unsigned getNumber() const { return Number; }
unsigned getChildrenFlag() const { return ChildrenFlag; }
- const std::vector<DIEAbbrevData> &getData() const { return Data; }
+ const SmallVector<DIEAbbrevData, 8> &getData() const { return Data; }
void setTag(unsigned T) { Tag = T; }
void setChildrenFlag(unsigned CF) { ChildrenFlag = CF; }
void setNumber(unsigned N) { Number = N; }
/// Attributes values.
///
- std::vector<DIEValue *> Values;
+ SmallVector<DIEValue*, 32> Values;
public:
explicit DIE(unsigned Tag)
unsigned getOffset() const { return Offset; }
unsigned getSize() const { return Size; }
const std::vector<DIE *> &getChildren() const { return Children; }
- std::vector<DIEValue *> &getValues() { return Values; }
+ SmallVector<DIEValue*, 32> &getValues() { return Values; }
void setTag(unsigned Tag) { Abbrev.setTag(Tag); }
void setOffset(unsigned O) { Offset = O; }
void setSize(unsigned S) { Size = S; }
///
AsmPrinter *Asm;
- /// TAI - Target Asm Printer.
+ /// TAI - Target asm information.
const TargetAsmInfo *TAI;
/// TD - Target data.
// Emit the code (index) for the abbreviation.
Asm->EmitULEB128Bytes(AbbrevNumber);
- Asm->EOL(std::string("Abbrev [" +
- utostr(AbbrevNumber) +
- "] 0x" + utohexstr(Die->getOffset()) +
- ":0x" + utohexstr(Die->getSize()) + " " +
- TagString(Abbrev->getTag())));
+
+ if (VerboseAsm)
+ Asm->EOL(std::string("Abbrev [" +
+ utostr(AbbrevNumber) +
+ "] 0x" + utohexstr(Die->getOffset()) +
+ ":0x" + utohexstr(Die->getSize()) + " " +
+ TagString(Abbrev->getTag())));
+ else
+ Asm->EOL();
- std::vector<DIEValue *> &Values = Die->getValues();
- const std::vector<DIEAbbrevData> &AbbrevData = Abbrev->getData();
+ SmallVector<DIEValue*, 32> &Values = Die->getValues();
+ const SmallVector<DIEAbbrevData, 8> &AbbrevData = Abbrev->getData();
// Emit the DIE attribute values.
for (unsigned i = 0, N = Values.size(); i < N; ++i) {
// Start the size with the size of abbreviation code.
Offset += Asm->SizeULEB128(AbbrevNumber);
- const std::vector<DIEValue *> &Values = Die->getValues();
- const std::vector<DIEAbbrevData> &AbbrevData = Abbrev->getData();
+ const SmallVector<DIEValue*, 32> &Values = Die->getValues();
+ const SmallVector<DIEAbbrevData, 8> &AbbrevData = Abbrev->getData();
// Size the DIE attribute values.
for (unsigned i = 0, N = Values.size(); i < N; ++i) {
Asm->EmitInt8(1); Asm->EOL("DW_LNS_fixed_advance_pc arg count");
const UniqueVector<std::string> &Directories = MMI->getDirectories();
- const UniqueVector<SourceFileInfo>
- &SourceFiles = MMI->getSourceFiles();
+ const UniqueVector<SourceFileInfo> &SourceFiles = MMI->getSourceFiles();
// Emit directories.
for (unsigned DirectoryID = 1, NDID = Directories.size();
for (unsigned j = 0, M = SectionSourceLines.size(); j < M; ++j) {
// Isolate current sections line info.
const std::vector<SourceLineInfo> &LineInfos = SectionSourceLines[j];
-
- Asm->EOL(std::string("Section ") + SectionMap[j + 1]);
+
+ if (VerboseAsm)
+ Asm->EOL(std::string("Section ") + SectionMap[j + 1]);
+ else
+ Asm->EOL();
// Dwarf assumes we start with first line of first source file.
unsigned Source = 1;
unsigned SourceID = LineInfo.getSourceID();
const SourceFileInfo &SourceFile = SourceFiles[SourceID];
unsigned DirectoryID = SourceFile.getDirectoryID();
- Asm->EOL(Directories[DirectoryID]
- + SourceFile.getName()
- + ":"
- + utostr_32(LineInfo.getLine()));
+ if (VerboseAsm)
+ Asm->EOL(Directories[DirectoryID]
+ + SourceFile.getName()
+ + ":"
+ + utostr_32(LineInfo.getLine()));
+ else
+ Asm->EOL();
// Define the line address.
Asm->EmitInt8(0); Asm->EOL("Extended Op");
/// ConstructGlobalDIEs - Create DIEs for each of the externally visible
/// global variables.
void ConstructGlobalDIEs() {
- std::vector<GlobalVariableDesc *> GlobalVariables =
- MMI->getAnchoredDescriptors<GlobalVariableDesc>(*M);
+ std::vector<GlobalVariableDesc *> GlobalVariables;
+ MMI->getAnchoredDescriptors<GlobalVariableDesc>(*M, GlobalVariables);
for (unsigned i = 0, N = GlobalVariables.size(); i < N; ++i) {
GlobalVariableDesc *GVD = GlobalVariables[i];
/// ConstructSubprogramDIEs - Create DIEs for each of the externally visible
/// subprograms.
void ConstructSubprogramDIEs() {
- std::vector<SubprogramDesc *> Subprograms =
- MMI->getAnchoredDescriptors<SubprogramDesc>(*M);
+ std::vector<SubprogramDesc *> Subprograms;
+ MMI->getAnchoredDescriptors<SubprogramDesc>(*M, Subprograms);
for (unsigned i = 0, N = Subprograms.size(); i < N; ++i) {
SubprogramDesc *SPD = Subprograms[i];
/// content.
void BeginModule(Module *M) {
this->M = M;
-
- if (!ShouldEmitDwarf()) return;
}
/// EndModule - Emit all Dwarf sections that should come after the content.
I != E; ++I) {
for (MachineBasicBlock::const_iterator MI = I->begin(), E = I->end();
MI != E; ++MI) {
- if (MI->getOpcode() != TargetInstrInfo::LABEL) {
+ if (!MI->isLabel()) {
SawPotentiallyThrowing |= MI->getDesc().isCall();
continue;
}
// Try to merge with the previous call-site.
if (PreviousIsInvoke) {
- CallSiteEntry &Prev = CallSites[CallSites.size()-1];
+ CallSiteEntry &Prev = CallSites.back();
if (Site.PadLabel == Prev.PadLabel && Site.Action == Prev.Action) {
// Extend the range of the previous entry.
Prev.EndLabel = Site.EndLabel;
shouldEmitTable = true;
// See if we need frame move info.
- if (MMI->hasDebugInfo() ||
- !MF->getFunction()->doesNotThrow() ||
- UnwindTablesMandatory)
+ if (!MF->getFunction()->doesNotThrow() || UnwindTablesMandatory)
shouldEmitMoves = true;
if (shouldEmitMoves || shouldEmitTable)
///
unsigned DIEBlock::ComputeSize(DwarfDebug &DD) {
if (!Size) {
- const std::vector<DIEAbbrevData> &AbbrevData = Abbrev.getData();
+ const SmallVector<DIEAbbrevData, 8> &AbbrevData = Abbrev.getData();
for (unsigned i = 0, N = Values.size(); i < N; ++i) {
Size += Values[i]->SizeOf(DD, AbbrevData[i].getForm());
default: assert(0 && "Improper form for block"); break;
}
- const std::vector<DIEAbbrevData> &AbbrevData = Abbrev.getData();
+ const SmallVector<DIEAbbrevData, 8> &AbbrevData = Abbrev.getData();
for (unsigned i = 0, N = Values.size(); i < N; ++i) {
DD.getAsm()->EOL();
}
O << "\n";
- const std::vector<DIEAbbrevData> &Data = Abbrev.getData();
+ const SmallVector<DIEAbbrevData, 8> &Data = Abbrev.getData();
IndentCount += 2;
for (unsigned i = 0, N = Data.size(); i < N; ++i) {