1 files changed, 16 insertions, 23 deletions
diff --git a/test/builtins/Unit/bswapsi2_test.c b/test/builtins/Unit/bswapsi2_test.c
index 4488a888e..899c251d9 100644
--- a/test/builtins/Unit/bswapsi2_test.c
+++ b/test/builtins/Unit/bswapsi2_test.c
@@ -1,3 +1,5 @@
+// UNSUPPORTED: armv6m-target-arch
+// RUN: %clang_builtins %s %librt -o %t && %run %t
 //===-- bswapsi2_test.c - Test __bswapsi2 ---------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
@@ -11,34 +13,25 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include <stdlib.h>
+#include <math.h>
 #include <stdint.h>
 #include <stdio.h>
-#include <math.h>
-
+#include <stdlib.h>
 
 extern uint32_t __bswapsi2(uint32_t);
 
-#if __arm__
-int test__bswapsi2(uint32_t a, uint32_t expected)
-{
-    uint32_t actual = __bswapsi2(a);
-    if (actual != expected)
-        printf("error in test__bswapsi2(0x%0X) = 0x%0X, expected 0x%0X\n",
-               a, actual, expected);
-    return actual != expected;
+int test__bswapsi2(uint32_t a, uint32_t expected) {
+  uint32_t actual = __bswapsi2(a);
+  if (actual != expected)
+    printf("error in test__bswapsi2(0x%0X) = 0x%0X, expected 0x%0X\n", a,
+           actual, expected);
+  return actual != expected;
 }
-#endif
 
-int main()
-{
-#if __arm__
-    if (test__bswapsi2(0x12345678, 0x78563412))
-        return 1;
-    if (test__bswapsi2(0x00000001, 0x01000000))
-        return 1;
-#else
-    printf("skipped\n");
-#endif
-    return 0;
+int main() {
+  if (test__bswapsi2(0x12345678, 0x78563412))
+    return 1;
+  if (test__bswapsi2(0x00000001, 0x01000000))
+    return 1;
+  return 0;
 }