diff options
Diffstat (limited to 'clang/lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDecl.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp index f650e046c0d..9228d65250c 100644 --- a/clang/lib/Sema/SemaDecl.cpp +++ b/clang/lib/Sema/SemaDecl.cpp @@ -15465,8 +15465,13 @@ void Sema::ActOnFields(Scope *S, SourceLocation RecLoc, Decl *EnclosingDecl, Record->setNonTrivialToPrimitiveDestroy(true); Record->setParamDestroyedInCallee(true); } - if (!FT.canPassInRegisters()) - Record->setCanPassInRegisters(false); + + if (const auto *RT = FT->getAs<RecordType>()) { + if (RT->getDecl()->getArgPassingRestrictions() == + RecordDecl::APK_CanNeverPassInRegs) + Record->setArgPassingRestrictions(RecordDecl::APK_CanNeverPassInRegs); + } else if (FT.getQualifiers().getObjCLifetime() == Qualifiers::OCL_Weak) + Record->setArgPassingRestrictions(RecordDecl::APK_CanNeverPassInRegs); } if (Record && FD->getType().isVolatileQualified()) |
