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Add support to create variables, structs etc.. using DIBuilder.

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This is still work in progress.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121205 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2010-12-07 23:25:47 +00:00
parent 953af2c3c5
commit fe58f95f36
4 changed files with 371 additions and 12 deletions
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17
lib/Analysis/DebugInfo.cpp
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@@ -308,7 +308,8 @@ bool DIType::Verify() const {
unsigned Tag = getTag();
if (!isBasicType() && Tag != dwarf::DW_TAG_const_type &&
Tag != dwarf::DW_TAG_volatile_type && Tag != dwarf::DW_TAG_pointer_type &&
Tag != dwarf::DW_TAG_restrict_type && getFilename().empty())
Tag != dwarf::DW_TAG_reference_type && Tag != dwarf::DW_TAG_restrict_type
&& getFilename().empty())
return false;
return true;
}
@@ -960,7 +961,6 @@ DICompositeType DIFactory::CreateCompositeType(unsigned Tag,
return DICompositeType(Node);
}
/// CreateTemporaryType - Create a temporary forward-declared type.
DIType DIFactory::CreateTemporaryType() {
// Give the temporary MDNode a tag. It doesn't matter what tag we
@@ -972,6 +972,19 @@ DIType DIFactory::CreateTemporaryType() {
return DIType(Node);
}
/// CreateTemporaryType - Create a temporary forward-declared type.
DIType DIFactory::CreateTemporaryType(DIFile F) {
// Give the temporary MDNode a tag. It doesn't matter what tag we
// use here as long as DIType accepts it.
Value *Elts[] = {
GetTagConstant(DW_TAG_base_type),
F.getCompileUnit(),
NULL,
F
};
MDNode *Node = MDNode::getTemporary(VMContext, Elts, array_lengthof(Elts));
return DIType(Node);
}
/// CreateCompositeType - Create a composite type like array, struct, etc.
DICompositeType DIFactory::CreateCompositeTypeEx(unsigned Tag,