From fb51ddfafcd5f8536d0312b3daa3c0b74b90ab5b Mon Sep 17 00:00:00 2001 From: Mike Stump Date: Mon, 5 Oct 2009 22:49:20 +0000 Subject: Ensure we have atleast 2-byte alignment for member functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83337 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/CodeGenModule.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/CodeGen/CodeGenModule.cpp') diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index f7fe69e326..b9013a8667 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -348,6 +348,9 @@ void CodeGenModule::SetLLVMFunctionAttributesForDefinition(const Decl *D, if (const AlignedAttr *AA = D->getAttr()) F->setAlignment(AA->getAlignment()/8); + // C++ ABI requires 2-byte alignment for member functions. + if (F->getAlignment() < 16 && isa(D)) + F->setAlignment(16/8); } void CodeGenModule::SetCommonAttributes(const Decl *D, -- cgit v1.2.3-18-g5258