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Simply LSDA lable emission to use a direct special-case output instead of
EmitLabel() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80677 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -459,9 +459,8 @@ ComputeCallSiteTable(SmallVectorImpl<CallSiteEntry> &CallSites,
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FirstActions[P.PadIndex]
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};
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// Try to merge with the previous call-site. SJLJ doesn't do this
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if (PreviousIsInvoke &&
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MAI->getExceptionHandlingType() == ExceptionHandling::Dwarf) {
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// Try to merge with the previous call-site.
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if (PreviousIsInvoke) {
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CallSiteEntry &Prev = CallSites.back();
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if (Site.PadLabel == Prev.PadLabel && Site.Action == Prev.Action) {
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// Extend the range of the previous entry.
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@ -606,7 +605,7 @@ void DwarfException::EmitExceptionTable() {
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std::string LSDAName =
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Asm->Mang->makeNameProper(std::string("LSDA_") + out.str(),
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Mangler::Private);
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EmitLabel(LSDAName.c_str(), 0, false);
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O << LSDAName << ":\n";
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}
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// Emit the header.
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@ -43,27 +43,21 @@ void Dwarf::PrintRelDirective(bool Force32Bit, bool isInSection) const {
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/// PrintLabelName - Print label name in form used by Dwarf writer.
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///
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void Dwarf::PrintLabelName(const char *Tag, unsigned Number,
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bool ForcePrivate) const {
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if (ForcePrivate)
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O << MAI->getPrivateGlobalPrefix();
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O << Tag;
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void Dwarf::PrintLabelName(const char *Tag, unsigned Number) const {
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O << MAI->getPrivateGlobalPrefix() << Tag;
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if (Number) O << Number;
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}
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void Dwarf::PrintLabelName(const char *Tag, unsigned Number,
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const char *Suffix, bool ForcePrivate) const {
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if (ForcePrivate)
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O << MAI->getPrivateGlobalPrefix();
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O << Tag;
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const char *Suffix) const {
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O << MAI->getPrivateGlobalPrefix() << Tag;
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if (Number) O << Number;
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O << Suffix;
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}
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/// EmitLabel - Emit location label for internal use by Dwarf.
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///
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void Dwarf::EmitLabel(const char *Tag, unsigned Number,
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bool ForcePrivate) const {
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PrintLabelName(Tag, Number, ForcePrivate);
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void Dwarf::EmitLabel(const char *Tag, unsigned Number) const {
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PrintLabelName(Tag, Number);
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O << ":\n";
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}
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@ -100,18 +100,16 @@ namespace llvm {
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void PrintLabelName(const DWLabel &Label) const {
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PrintLabelName(Label.getTag(), Label.getNumber());
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}
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void PrintLabelName(const char *Tag, unsigned Number) const;
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void PrintLabelName(const char *Tag, unsigned Number,
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bool ForcePrivate = true) const;
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void PrintLabelName(const char *Tag, unsigned Number,
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const char *Suffix, bool ForcePrivate = true) const;
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const char *Suffix) const;
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/// EmitLabel - Emit location label for internal use by Dwarf.
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///
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void EmitLabel(const DWLabel &Label) const {
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EmitLabel(Label.getTag(), Label.getNumber());
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}
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void EmitLabel(const char *Tag, unsigned Number,
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bool ForcePrivate = true) const;
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void EmitLabel(const char *Tag, unsigned Number) const;
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/// EmitReference - Emit a reference to a label.
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///
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