A couple minor fixes to make debug info usable for arbitrary code: don't
emit incomplete types, because they crash llc, and always use the
logical location as the current location so we don't crash doing invalid
queries on CurLoc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51675 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index e703396..1827fc9 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -77,6 +77,11 @@
delete SubprogramAnchor;
}
+void CGDebugInfo::setLocation(SourceLocation loc)
+{
+ SourceManager &SM = M->getContext().getSourceManager();
+ CurLoc = SM.getLogicalLoc(loc);
+}
/// getCastValueFor - Return a llvm representation for a given debug information
/// descriptor cast to an empty struct pointer.
@@ -339,6 +344,8 @@
llvm::TypeDesc *
CGDebugInfo::getOrCreateType(QualType type, llvm::CompileUnitDesc *Unit)
{
+ // TODO: Re-enable once we can generate all types
+ return 0;
if (type.isNull())
return NULL;