[rtems commit] testsuites/unit: Fix build error on aarch64

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    f7632d0dad238a77b0e961f44c2e404264c20f8f
Changeset: http://git.rtems.org/rtems/commit/?id=f7632d0dad238a77b0e961f44c2e404264c20f8f

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Oct 12 14:58:53 2023 +0200

testsuites/unit: Fix build error on aarch64

Update #3716.

---

 testsuites/unit/tc-compiler-builtins.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/testsuites/unit/tc-compiler-builtins.c b/testsuites/unit/tc-compiler-builtins.c
index 60f28f64a6..13a9c4a248 100644
--- a/testsuites/unit/tc-compiler-builtins.c
+++ b/testsuites/unit/tc-compiler-builtins.c
@@ -89,7 +89,11 @@
  * @{
  */
 
-#if __LONG_MAX__ == 0x7fffffffL
+#if __LONG_MAX__ == 0x7fffffffL && !defined(__aarch64__)
+#define TEST_UDIVMODDI4
+#endif
+
+#if defined(TEST_UDIVMODDI4)
 uint64_t __udivmoddi4( uint64_t n, uint64_t d, uint64_t *r );
 #endif
 
@@ -482,7 +486,7 @@ static void CompilerUnitBuiltins_Action_5( void )
   d = INT64_C( 0x000000ff0000000f );
   T_eq_i64( n % d, INT64_C( 64424509455 ) );
 
-  #if __LONG_MAX__ == 0x7fffffffL
+  #if defined(TEST_UDIVMODDI4)
   /*
    * The above test cases may use __udivmoddi4().  However, the below
    * parameter values for __udivmoddi4() cannot be obtained through the