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Revert "PR14606: debug info imported_module support"

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This reverts commit r179836 as it seems to have caused test failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179840 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2013-04-19 07:47:16 +00:00
parent bcb81360a2
commit 41201ed06f
90 changed files with 103 additions and 223 deletions
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lib/IR/DebugInfo.cpp
+6 -27
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@@ -64,8 +64,7 @@ bool DIDescriptor::Verify() const {
DISubrange(DbgNode).Verify() || DIEnumerator(DbgNode).Verify() ||
DIObjCProperty(DbgNode).Verify() ||
DITemplateTypeParameter(DbgNode).Verify() ||
DITemplateValueParameter(DbgNode).Verify() ||
DIImportedModule(DbgNode).Verify());
DITemplateValueParameter(DbgNode).Verify());
}
static Value *getField(const MDNode *DbgNode, unsigned Elt) {
@@ -337,12 +336,6 @@ bool DIDescriptor::isEnumerator() const {
bool DIDescriptor::isObjCProperty() const {
return DbgNode && getTag() == dwarf::DW_TAG_APPLE_property;
}
/// \brief Return true if the specified tag is DW_TAG_imported_module.
bool DIDescriptor::isImportedModule() const {
return DbgNode && getTag() == dwarf::DW_TAG_imported_module;
}
//===----------------------------------------------------------------------===//
// Simple Descriptor Constructors and other Methods
//===----------------------------------------------------------------------===//
@@ -425,7 +418,7 @@ bool DICompileUnit::Verify() const {
if (N.empty())
return false;
// It is possible that directory and produce string is empty.
return DbgNode->getNumOperands() == 13;
return DbgNode->getNumOperands() == 12;
}
/// Verify - Verify that an ObjC property is well formed.
@@ -587,11 +580,6 @@ bool DITemplateValueParameter::Verify() const {
return isTemplateValueParameter() && DbgNode->getNumOperands() == 8;
}
/// \brief Verify that the imported module descriptor is well formed.
bool DIImportedModule::Verify() const {
return isImportedModule() && DbgNode->getNumOperands() == 4;
}
/// getOriginalTypeSize - If this type is derived from a base type then
/// return base type size.
uint64_t DIDerivedType::getOriginalTypeSize() const {
@@ -706,7 +694,7 @@ StringRef DIScope::getDirectory() const {
}
DIArray DICompileUnit::getEnumTypes() const {
if (!DbgNode || DbgNode->getNumOperands() < 13)
if (!DbgNode || DbgNode->getNumOperands() < 12)
return DIArray();
if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(7)))
@@ -715,7 +703,7 @@ DIArray DICompileUnit::getEnumTypes() const {
}
DIArray DICompileUnit::getRetainedTypes() const {
if (!DbgNode || DbgNode->getNumOperands() < 13)
if (!DbgNode || DbgNode->getNumOperands() < 12)
return DIArray();
if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(8)))
@@ -724,7 +712,7 @@ DIArray DICompileUnit::getRetainedTypes() const {
}
DIArray DICompileUnit::getSubprograms() const {
if (!DbgNode || DbgNode->getNumOperands() < 13)
if (!DbgNode || DbgNode->getNumOperands() < 12)
return DIArray();
if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(9)))
@@ -734,7 +722,7 @@ DIArray DICompileUnit::getSubprograms() const {
DIArray DICompileUnit::getGlobalVariables() const {
if (!DbgNode || DbgNode->getNumOperands() < 13)
if (!DbgNode || DbgNode->getNumOperands() < 12)
return DIArray();
if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(10)))
@@ -742,15 +730,6 @@ DIArray DICompileUnit::getGlobalVariables() const {
return DIArray();
}
DIArray DICompileUnit::getImportedModules() const {
if (!DbgNode || DbgNode->getNumOperands() < 13)
return DIArray();
if (MDNode *N = dyn_cast_or_null<MDNode>(DbgNode->getOperand(11)))
return DIArray(N);
return DIArray();
}
/// fixupObjcLikeName - Replace contains special characters used
/// in a typical Objective-C names with '.' in a given string.
static void fixupObjcLikeName(StringRef Str, SmallVectorImpl<char> &Out) {