diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index a21527abba1..17d9db3399f 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -1238,6 +1238,10 @@ void CodeGenModule::SetLLVMFunctionAttributesForDefinition(const Decl *D, if (alignment) F->setAlignment(alignment); + if (!D->hasAttr<AlignedAttr>()) + if (LangOpts.FunctionAlignment) + F->setAlignment(1 << LangOpts.FunctionAlignment); + // Some C++ ABIs require 2-byte alignment for member functions, in order to // reserve a bit for differentiating between virtual and non-virtual member // functions. If the current target's C++ ABI requires this and this is a |
