diff --git gcc/testsuite/gcc.dg/vect/pr58508.c gcc/testsuite/gcc.dg/vect/pr58508.c
new file mode 100644
index 0000000..cb22b50
--- /dev/null
+++ gcc/testsuite/gcc.dg/vect/pr58508.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details" } */
+
+
+/* The GCC vectorizer generates loop versioning for the following loop
+   since there may exist aliasing between A and B.  The predicate checks
+   if A may alias with B across all iterations.  Then for the loop in
+   the true body, we can assert that *B is a loop invariant so that
+   we can hoist the load of *B before the loop body.  */
+
+void foo (int* a, int* b)
+{
+  int i;
+  for (i = 0; i < 100000; ++i)
+    a[i] = *b + 1;
+}
+
+
+/* { dg-final { scan-tree-dump-times "hoist" 2 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */