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-rw-r--r--clang/lib/CodeGen/CGCall.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp
index ca8b99a3cbd..e82b6defa6b 100644
--- a/clang/lib/CodeGen/CGCall.cpp
+++ b/clang/lib/CodeGen/CGCall.cpp
@@ -1090,6 +1090,8 @@ void CodeGenModule::ConstructAttributeList(const CGFunctionInfo &FI,
FuncAttrs.addAttribute(llvm::Attribute::NoRedZone);
if (CodeGenOpts.NoImplicitFloat)
FuncAttrs.addAttribute(llvm::Attribute::NoImplicitFloat);
+ if (CodeGenOpts.EnableSegmentedStacks)
+ FuncAttrs.addAttribute("split-stack");
if (AttrOnCallSite) {
// Attributes that should go on the call site only.
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