Inline storage of attributes in AttributedStmt.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159925 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index b6bb528..ff6374c 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -273,6 +273,23 @@
return getDecl()->getIdentifier()->getNameStart();
}
+AttributedStmt *AttributedStmt::Create(ASTContext &C, SourceLocation Loc,
+ ArrayRef<const Attr*> Attrs,
+ Stmt *SubStmt) {
+ void *Mem = C.Allocate(sizeof(AttributedStmt) +
+ sizeof(Attr*) * (Attrs.size() - 1),
+ llvm::alignOf<AttributedStmt>());
+ return new (Mem) AttributedStmt(Loc, Attrs, SubStmt);
+}
+
+AttributedStmt *AttributedStmt::CreateEmpty(ASTContext &C, unsigned NumAttrs) {
+ assert(NumAttrs > 0 && "NumAttrs should be greater than zero");
+ void *Mem = C.Allocate(sizeof(AttributedStmt) +
+ sizeof(Attr*) * (NumAttrs - 1),
+ llvm::alignOf<AttributedStmt>());
+ return new (Mem) AttributedStmt(EmptyShell(), NumAttrs);
+}
+
// This is defined here to avoid polluting Stmt.h with importing Expr.h
SourceRange ReturnStmt::getSourceRange() const {
if (RetExpr)