1 files changed, 21 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/builtins/extenddftf2.c b/contrib/llvm-project/compiler-rt/lib/builtins/extenddftf2.c
new file mode 100644
index 000000000000..ddf470ecd629
--- /dev/null
+++ b/contrib/llvm-project/compiler-rt/lib/builtins/extenddftf2.c
@@ -0,0 +1,21 @@
+//===-- lib/extenddftf2.c - double -> quad conversion -------------*- C -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#define QUAD_PRECISION
+#include "fp_lib.h"
+
+#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
+#define SRC_DOUBLE
+#define DST_QUAD
+#include "fp_extend_impl.inc"
+
+COMPILER_RT_ABI fp_t __extenddftf2(double a) {
+  return __extendXfYf2__(a);
+}
+
+#endif