1 files changed, 30 insertions, 0 deletions
diff --git a/contrib/compiler-rt/lib/builtins/addsf3.c b/contrib/compiler-rt/lib/builtins/addsf3.c
new file mode 100644
index 000000000000..c5c1a41c3611
--- /dev/null
+++ b/contrib/compiler-rt/lib/builtins/addsf3.c
@@ -0,0 +1,30 @@
+//===-- lib/addsf3.c - Single-precision addition ------------------*- C -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements single-precision soft-float addition with the IEEE-754
+// default rounding (to nearest, ties to even).
+//
+//===----------------------------------------------------------------------===//
+
+#define SINGLE_PRECISION
+#include "fp_add_impl.inc"
+
+COMPILER_RT_ABI float __addsf3(float a, float b) {
+    return __addXf3__(a, b);
+}
+
+#if defined(__ARM_EABI__)
+#if defined(COMPILER_RT_ARMHF_TARGET)
+AEABI_RTABI float __aeabi_fadd(float a, float b) {
+  return __addsf3(a, b);
+}
+#else
+AEABI_RTABI float __aeabi_fadd(float a, float b) COMPILER_RT_ALIAS(__addsf3);
+#endif
+#endif