mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-04-07 16:42:07 +00:00
Reduce indentation in function. Rearrange some methods. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159239 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
parent
ef970c1091
commit
e877824edd
@ -503,28 +503,28 @@ bool DINameSpace::Verify() const {
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uint64_t DIDerivedType::getOriginalTypeSize() const {
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unsigned Tag = getTag();
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if (Tag == dwarf::DW_TAG_member || Tag == dwarf::DW_TAG_typedef ||
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Tag == dwarf::DW_TAG_const_type || Tag == dwarf::DW_TAG_volatile_type ||
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Tag == dwarf::DW_TAG_restrict_type) {
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DIType BaseType = getTypeDerivedFrom();
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// If this type is not derived from any type then take conservative
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// approach.
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if (!BaseType.isValid())
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return getSizeInBits();
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// If this is a derived type, go ahead and get the base type, unless
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// it's a reference then it's just the size of the field. Pointer types
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// have no need of this since they're a different type of qualification
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// on the type.
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if (BaseType.getTag() == dwarf::DW_TAG_reference_type ||
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BaseType.getTag() == dwarf::DW_TAG_rvalue_reference_type)
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return getSizeInBits();
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else if (BaseType.isDerivedType())
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return DIDerivedType(BaseType).getOriginalTypeSize();
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else
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return BaseType.getSizeInBits();
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}
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if (Tag != dwarf::DW_TAG_member && Tag != dwarf::DW_TAG_typedef &&
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Tag != dwarf::DW_TAG_const_type && Tag != dwarf::DW_TAG_volatile_type &&
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Tag != dwarf::DW_TAG_restrict_type)
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return getSizeInBits();
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return getSizeInBits();
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DIType BaseType = getTypeDerivedFrom();
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// If this type is not derived from any type then take conservative approach.
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if (!BaseType.isValid())
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return getSizeInBits();
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// If this is a derived type, go ahead and get the base type, unless it's a
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// reference then it's just the size of the field. Pointer types have no need
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// of this since they're a different type of qualification on the type.
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if (BaseType.getTag() == dwarf::DW_TAG_reference_type ||
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BaseType.getTag() == dwarf::DW_TAG_rvalue_reference_type)
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return getSizeInBits();
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if (BaseType.isDerivedType())
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return DIDerivedType(BaseType).getOriginalTypeSize();
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return BaseType.getSizeInBits();
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}
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/// getObjCProperty - Return property node, if this ivar is associated with one.
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@ -542,7 +542,7 @@ bool DIVariable::isInlinedFnArgument(const Function *CurFn) {
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return false;
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// This variable is not inlined function argument if its scope
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// does not describe current function.
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return !(DISubprogram(getContext()).describes(CurFn));
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return !DISubprogram(getContext()).describes(CurFn);
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}
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/// describes - Return true if this subprogram provides debugging
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@ -664,207 +664,6 @@ DIArray DICompileUnit::getGlobalVariables() const {
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return DIArray();
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}
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//===----------------------------------------------------------------------===//
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// DIDescriptor: vtable anchors for all descriptors.
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//===----------------------------------------------------------------------===//
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void DIScope::anchor() { }
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void DICompileUnit::anchor() { }
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void DIFile::anchor() { }
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void DIType::anchor() { }
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void DIBasicType::anchor() { }
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void DIDerivedType::anchor() { }
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void DICompositeType::anchor() { }
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void DISubprogram::anchor() { }
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void DILexicalBlock::anchor() { }
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void DINameSpace::anchor() { }
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void DILexicalBlockFile::anchor() { }
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//===----------------------------------------------------------------------===//
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// DIDescriptor: dump routines for all descriptors.
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//===----------------------------------------------------------------------===//
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/// dump - Print descriptor to dbgs() with a newline.
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void DIDescriptor::dump() const {
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print(dbgs()); dbgs() << '\n';
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}
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/// print - Print descriptor.
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void DIDescriptor::print(raw_ostream &OS) const {
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if (!DbgNode) return;
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OS << "[" << dwarf::TagString(getTag()) << ']';
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if (this->isSubrange()) {
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DISubrange(DbgNode).printInternal(OS);
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} else if (this->isScope()) {
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DIScope(DbgNode).printInternal(OS);
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} else if (this->isCompileUnit()) {
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DICompileUnit(DbgNode).printInternal(OS);
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} else if (this->isFile()) {
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DIFile(DbgNode).printInternal(OS);
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} else if (this->isEnumerator()) {
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DIEnumerator(DbgNode).printInternal(OS);
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} else if (this->isBasicType()) {
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DIType(DbgNode).printInternal(OS);
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} else if (this->isDerivedType()) {
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DIDerivedType(DbgNode).printInternal(OS);
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} else if (this->isCompositeType()) {
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DICompositeType(DbgNode).printInternal(OS);
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} else if (this->isSubprogram()) {
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DISubprogram(DbgNode).printInternal(OS);
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} else if (this->isGlobalVariable()) {
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DIGlobalVariable(DbgNode).printInternal(OS);
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} else if (this->isVariable()) {
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DIVariable(DbgNode).printInternal(OS);
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}
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}
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void DISubrange::printInternal(raw_ostream &OS) const {
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OS << " [" << getLo() << ", " << getHi() << ']';
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}
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void DIScope::printInternal(raw_ostream &OS) const {
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OS << " [" << getDirectory() << "/" << getFilename() << ']';
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}
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void DICompileUnit::printInternal(raw_ostream &OS) const {
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DIScope::printInternal(OS);
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if (unsigned Lang = getLanguage())
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OS << " [" << dwarf::LanguageString(Lang) << ']';
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}
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void DIEnumerator::printInternal(raw_ostream &OS) const {
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OS << " [" << getName() << " :: " << getEnumValue() << ']';
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}
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void DIType::printInternal(raw_ostream &OS) const {
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if (!DbgNode) return;
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StringRef Res = getName();
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if (!Res.empty())
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OS << " [" << Res << "]";
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// TODO: Print context?
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OS << " [line " << getLineNumber()
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<< ", size " << getSizeInBits()
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<< ", align " << getAlignInBits()
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<< ", offset " << getOffsetInBits();
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if (isBasicType())
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OS << ", enc "
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<< dwarf::AttributeEncodingString(DIBasicType(DbgNode).getEncoding());
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OS << "]";
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if (isPrivate())
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OS << " [private]";
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else if (isProtected())
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OS << " [protected]";
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if (isForwardDecl())
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OS << " [fwd]";
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}
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void DIDerivedType::printInternal(raw_ostream &OS) const {
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DIType::printInternal(OS);
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OS << " [from " << getTypeDerivedFrom().getName() << ']';
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}
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void DICompositeType::printInternal(raw_ostream &OS) const {
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DIType::printInternal(OS);
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DIArray A = getTypeArray();
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OS << " [" << A.getNumElements() << " elements]";
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}
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void DISubprogram::printInternal(raw_ostream &OS) const {
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StringRef Res = getName();
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if (!Res.empty())
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OS << " [" << Res << ']';
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// TODO : Print context
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OS << " [line " << getLineNumber() << ']';
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if (isLocalToUnit())
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OS << " [local]";
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if (isDefinition())
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OS << " [def]";
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if (getScopeLineNumber() != getLineNumber())
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OS << " [scope " << getScopeLineNumber() << "]";
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}
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void DIGlobalVariable::printInternal(raw_ostream &OS) const {
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StringRef Res = getName();
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if (!Res.empty())
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OS << " [" << Res << ']';
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OS << " [line " << getLineNumber() << ']';
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// TODO : Print context
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if (isLocalToUnit())
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OS << " [local]";
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if (isDefinition())
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OS << " [def]";
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}
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void DIVariable::printInternal(raw_ostream &OS) const {
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StringRef Res = getName();
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if (!Res.empty())
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OS << " [" << Res << ']';
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OS << " [line " << getLineNumber() << ']';
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}
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static void printDebugLoc(DebugLoc DL, raw_ostream &CommentOS,
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const LLVMContext &Ctx) {
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if (!DL.isUnknown()) { // Print source line info.
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DIScope Scope(DL.getScope(Ctx));
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// Omit the directory, because it's likely to be long and uninteresting.
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if (Scope.Verify())
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CommentOS << Scope.getFilename();
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else
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CommentOS << "<unknown>";
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CommentOS << ':' << DL.getLine();
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if (DL.getCol() != 0)
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CommentOS << ':' << DL.getCol();
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DebugLoc InlinedAtDL = DebugLoc::getFromDILocation(DL.getInlinedAt(Ctx));
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if (!InlinedAtDL.isUnknown()) {
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CommentOS << " @[ ";
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printDebugLoc(InlinedAtDL, CommentOS, Ctx);
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CommentOS << " ]";
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}
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}
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}
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void DIVariable::printExtendedName(raw_ostream &OS) const {
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const LLVMContext &Ctx = DbgNode->getContext();
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StringRef Res = getName();
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if (!Res.empty())
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OS << Res << "," << getLineNumber();
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if (MDNode *InlinedAt = getInlinedAt()) {
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DebugLoc InlinedAtDL = DebugLoc::getFromDILocation(InlinedAt);
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if (!InlinedAtDL.isUnknown()) {
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OS << " @[";
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printDebugLoc(InlinedAtDL, OS, Ctx);
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OS << "]";
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}
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}
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}
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/// fixupObjcLikeName - Replace contains special characters used
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/// in a typical Objective-C names with '.' in a given string.
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static void fixupObjcLikeName(StringRef Str, SmallVectorImpl<char> &Out) {
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@ -1181,3 +980,203 @@ bool llvm::isSubprogramContext(const MDNode *Context) {
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return false;
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}
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//===----------------------------------------------------------------------===//
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// DIDescriptor: dump routines for all descriptors.
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//===----------------------------------------------------------------------===//
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/// dump - Print descriptor to dbgs() with a newline.
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void DIDescriptor::dump() const {
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print(dbgs()); dbgs() << '\n';
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}
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/// print - Print descriptor.
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void DIDescriptor::print(raw_ostream &OS) const {
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if (!DbgNode) return;
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OS << "[" << dwarf::TagString(getTag()) << ']';
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if (this->isSubrange()) {
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DISubrange(DbgNode).printInternal(OS);
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} else if (this->isScope()) {
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DIScope(DbgNode).printInternal(OS);
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} else if (this->isCompileUnit()) {
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DICompileUnit(DbgNode).printInternal(OS);
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} else if (this->isFile()) {
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DIFile(DbgNode).printInternal(OS);
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} else if (this->isEnumerator()) {
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DIEnumerator(DbgNode).printInternal(OS);
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} else if (this->isBasicType()) {
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DIType(DbgNode).printInternal(OS);
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} else if (this->isDerivedType()) {
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DIDerivedType(DbgNode).printInternal(OS);
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} else if (this->isCompositeType()) {
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DICompositeType(DbgNode).printInternal(OS);
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} else if (this->isSubprogram()) {
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DISubprogram(DbgNode).printInternal(OS);
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} else if (this->isGlobalVariable()) {
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DIGlobalVariable(DbgNode).printInternal(OS);
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} else if (this->isVariable()) {
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DIVariable(DbgNode).printInternal(OS);
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}
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}
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void DISubrange::printInternal(raw_ostream &OS) const {
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OS << " [" << getLo() << ", " << getHi() << ']';
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}
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void DIScope::printInternal(raw_ostream &OS) const {
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OS << " [" << getDirectory() << "/" << getFilename() << ']';
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}
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void DICompileUnit::printInternal(raw_ostream &OS) const {
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DIScope::printInternal(OS);
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if (unsigned Lang = getLanguage())
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OS << " [" << dwarf::LanguageString(Lang) << ']';
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}
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void DIEnumerator::printInternal(raw_ostream &OS) const {
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OS << " [" << getName() << " :: " << getEnumValue() << ']';
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}
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void DIType::printInternal(raw_ostream &OS) const {
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if (!DbgNode) return;
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StringRef Res = getName();
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if (!Res.empty())
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OS << " [" << Res << "]";
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// TODO: Print context?
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OS << " [line " << getLineNumber()
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<< ", size " << getSizeInBits()
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<< ", align " << getAlignInBits()
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<< ", offset " << getOffsetInBits();
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if (isBasicType())
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OS << ", enc "
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<< dwarf::AttributeEncodingString(DIBasicType(DbgNode).getEncoding());
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OS << "]";
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if (isPrivate())
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OS << " [private]";
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else if (isProtected())
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OS << " [protected]";
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if (isForwardDecl())
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OS << " [fwd]";
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}
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void DIDerivedType::printInternal(raw_ostream &OS) const {
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DIType::printInternal(OS);
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OS << " [from " << getTypeDerivedFrom().getName() << ']';
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}
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void DICompositeType::printInternal(raw_ostream &OS) const {
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DIType::printInternal(OS);
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DIArray A = getTypeArray();
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OS << " [" << A.getNumElements() << " elements]";
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}
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void DISubprogram::printInternal(raw_ostream &OS) const {
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StringRef Res = getName();
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if (!Res.empty())
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OS << " [" << Res << ']';
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// TODO : Print context
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OS << " [line " << getLineNumber() << ']';
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if (isLocalToUnit())
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OS << " [local]";
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if (isDefinition())
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OS << " [def]";
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if (getScopeLineNumber() != getLineNumber())
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OS << " [scope " << getScopeLineNumber() << "]";
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}
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void DIGlobalVariable::printInternal(raw_ostream &OS) const {
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StringRef Res = getName();
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if (!Res.empty())
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OS << " [" << Res << ']';
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OS << " [line " << getLineNumber() << ']';
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// TODO : Print context
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if (isLocalToUnit())
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OS << " [local]";
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if (isDefinition())
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OS << " [def]";
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}
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void DIVariable::printInternal(raw_ostream &OS) const {
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StringRef Res = getName();
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if (!Res.empty())
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OS << " [" << Res << ']';
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OS << " [line " << getLineNumber() << ']';
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}
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static void printDebugLoc(DebugLoc DL, raw_ostream &CommentOS,
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const LLVMContext &Ctx) {
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if (!DL.isUnknown()) { // Print source line info.
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DIScope Scope(DL.getScope(Ctx));
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// Omit the directory, because it's likely to be long and uninteresting.
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if (Scope.Verify())
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CommentOS << Scope.getFilename();
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else
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CommentOS << "<unknown>";
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CommentOS << ':' << DL.getLine();
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if (DL.getCol() != 0)
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CommentOS << ':' << DL.getCol();
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DebugLoc InlinedAtDL = DebugLoc::getFromDILocation(DL.getInlinedAt(Ctx));
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if (!InlinedAtDL.isUnknown()) {
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CommentOS << " @[ ";
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printDebugLoc(InlinedAtDL, CommentOS, Ctx);
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CommentOS << " ]";
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}
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}
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}
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void DIVariable::printExtendedName(raw_ostream &OS) const {
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const LLVMContext &Ctx = DbgNode->getContext();
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StringRef Res = getName();
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if (!Res.empty())
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OS << Res << "," << getLineNumber();
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if (MDNode *InlinedAt = getInlinedAt()) {
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DebugLoc InlinedAtDL = DebugLoc::getFromDILocation(InlinedAt);
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if (!InlinedAtDL.isUnknown()) {
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OS << " @[";
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printDebugLoc(InlinedAtDL, OS, Ctx);
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OS << "]";
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}
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}
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}
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//===----------------------------------------------------------------------===//
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// DIDescriptor: vtable anchors for all descriptors.
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//===----------------------------------------------------------------------===//
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void DIScope::anchor() { }
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void DICompileUnit::anchor() { }
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void DIFile::anchor() { }
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void DIType::anchor() { }
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void DIBasicType::anchor() { }
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void DIDerivedType::anchor() { }
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void DICompositeType::anchor() { }
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void DISubprogram::anchor() { }
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void DILexicalBlock::anchor() { }
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void DINameSpace::anchor() { }
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void DILexicalBlockFile::anchor() { }
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