Revert "PR14606: debug info imported_module support"
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
diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index ec83dca..10beb69 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -64,8 +64,7 @@
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::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 @@
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 @@
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 @@
}
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::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::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::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 @@
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) {