From 044326c7fc686b3e5d51a9456a14b5b58f4c11e4 Mon Sep 17 00:00:00 2001 From: Aaron Smith Date: Mon, 23 Jul 2018 20:49:07 +0000 Subject: [PATCH] [CodeGen] Record if a C++ record is a trivial type Summary: This has a dependence on D45122 Reviewers: rnk, zturner, llvm-commits, aleksandr.urakov Reviewed By: rnk Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D45124 llvm-svn: 337736 --- clang/lib/CodeGen/CGDebugInfo.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp index 10fc22a..097a1e0 100644 --- a/clang/lib/CodeGen/CGDebugInfo.cpp +++ b/clang/lib/CodeGen/CGDebugInfo.cpp @@ -2908,6 +2908,10 @@ llvm::DICompositeType *CGDebugInfo::CreateLimitedType(const RecordType *Ty) { Flags |= llvm::DINode::FlagTypePassByReference; else Flags |= llvm::DINode::FlagTypePassByValue; + + // Record if a C++ record is trivial type. + if (CXXRD->isTrivial()) + Flags |= llvm::DINode::FlagTrivial; } llvm::DICompositeType *RealDecl = DBuilder.createReplaceableCompositeType( -- 2.7.4