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-rw-r--r--clang/lib/CodeGen/CodeGenModule.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 0921008e254c..639285540c0a 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2372,6 +2372,9 @@ void CodeGenModule::SetFunctionAttributes(GlobalDecl GD, llvm::Function *F,
if (getLangOpts().OpenMP && FD->hasAttr<OMPDeclareSimdDeclAttr>())
getOpenMPRuntime().emitDeclareSimdFunction(FD, F);
+ if (CodeGenOpts.InlineMaxStackSize != UINT_MAX)
+ F->addFnAttr("inline-max-stacksize", llvm::utostr(CodeGenOpts.InlineMaxStackSize));
+
if (const auto *CB = FD->getAttr<CallbackAttr>()) {
// Annotate the callback behavior as metadata:
// - The callback callee (as argument number).