Add getCGRecordLayout helper function. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119955 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGRecordLayoutBuilder.cpp b/lib/CodeGen/CGRecordLayoutBuilder.cpp
index 8ffa0dd..001c344 100644
--- a/lib/CodeGen/CGRecordLayoutBuilder.cpp
+++ b/lib/CodeGen/CGRecordLayoutBuilder.cpp
@@ -140,6 +140,9 @@
unsigned getTypeAlignment(const llvm::Type *Ty) const;
+ /// getCGRecordLayout - Return the CGRecordLayout for the given record.
+ const CGRecordLayout &getCGRecordLayout(const CXXRecordDecl *RD);
+
/// CheckZeroInitializable - Check if the given type contains a pointer
/// to data member.
void CheckZeroInitializable(QualType T);
@@ -687,6 +690,15 @@
return Types.getTargetData().getABITypeAlignment(Ty);
}
+const CGRecordLayout &
+CGRecordLayoutBuilder::getCGRecordLayout(const CXXRecordDecl *RD) {
+ // FIXME: It would be better if there was a way to explicitly compute the
+ // record layout instead of converting to a type.
+ Types.ConvertTagDeclType(RD);
+
+ return Types.getCGRecordLayout(RD);
+}
+
void CGRecordLayoutBuilder::CheckZeroInitializable(QualType T) {
// This record already contains a member pointer.
if (!IsZeroInitializable)
@@ -712,12 +724,7 @@
if (!IsZeroInitializable)
return;
- // FIXME: It would be better if there was a way to explicitly compute the
- // record layout instead of converting to a type.
- Types.ConvertTagDeclType(RD);
-
- const CGRecordLayout &Layout = Types.getCGRecordLayout(RD);
-
+ const CGRecordLayout &Layout = getCGRecordLayout(RD);
if (!Layout.isZeroInitializable())
IsZeroInitializable = false;
}