1 files changed, 29 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/builtins/arm/aeabi_memcmp.S b/contrib/llvm-project/compiler-rt/lib/builtins/arm/aeabi_memcmp.S
new file mode 100644
index 000000000000..41637289c1bc
--- /dev/null
+++ b/contrib/llvm-project/compiler-rt/lib/builtins/arm/aeabi_memcmp.S
@@ -0,0 +1,29 @@
+//===-- aeabi_memcmp.S - EABI memcmp implementation -----------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "../assembly.h"
+
+//  void __aeabi_memcmp(void *dest, void *src, size_t n) { memcmp(dest, src, n); }
+
+        .syntax unified
+        .p2align 2
+DEFINE_COMPILERRT_FUNCTION(__aeabi_memcmp)
+#ifdef USE_THUMB_1
+        push    {r7, lr}
+        bl      memcmp
+        pop     {r7, pc}
+#else
+        b       memcmp
+#endif
+END_COMPILERRT_FUNCTION(__aeabi_memcmp)
+
+DEFINE_AEABI_FUNCTION_ALIAS(__aeabi_memcmp4, __aeabi_memcmp)
+DEFINE_AEABI_FUNCTION_ALIAS(__aeabi_memcmp8, __aeabi_memcmp)
+
+NO_EXEC_STACK_DIRECTIVE
+