diff options
Diffstat (limited to 'clang/lib/CodeGen/CGCoroutine.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGCoroutine.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGCoroutine.cpp b/clang/lib/CodeGen/CGCoroutine.cpp index 2041d2a5b4c9..c1763cbbc5a0 100644 --- a/clang/lib/CodeGen/CGCoroutine.cpp +++ b/clang/lib/CodeGen/CGCoroutine.cpp @@ -707,6 +707,10 @@ void CodeGenFunction::EmitCoroutineBody(const CoroutineBodyStmt &S) { if (Stmt *Ret = S.getReturnStmt()) EmitStmt(Ret); + + // LLVM require the frontend to add the function attribute. See + // Coroutines.rst. + CurFn->addFnAttr("coroutine.presplit", "0"); } // Emit coroutine intrinsic and patch up arguments of the token type. |