1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/altivec-29.c b/gcc/testsuite/gcc.target/powerpc/altivec-29.c
new file mode 100644
index 000000000..10a25ecbb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/altivec-29.c
@@ -0,0 +1,23 @@
+/* PR target/39558 */
+/* { dg-do compile { target powerpc*-*-* } } */
+/* { dg-require-effective-target powerpc_altivec_ok } */
+/* { dg-options "-maltivec -save-temps" } */
+
+#define ATTRIBUTE_UNUSED __attribute__((unused))
+
+int *foo (int *vector)
+{
+  return vector;
+}
+
+int *bar (int *vector ATTRIBUTE_UNUSED)
+{
+  return vector;
+}
+
+int *baz (int *vector __attribute__((unused)))
+{
+  return vector;
+}
+
+/* { dg-final { cleanup-saved-temps } } */