diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 97288d0..0ca9465 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -1053,6 +1053,10 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy, Fn->addFnAttr("packed-stack"); } + if (CGM.getCodeGenOpts().WarnStackSize != UINT_MAX) + Fn->addFnAttr("warn-stack-size", + std::to_string(CGM.getCodeGenOpts().WarnStackSize)); + if (RetTy->isVoidType()) { // Void type; nothing to return. ReturnValue = Address::invalid(); |