1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr46252.c b/gcc/testsuite/gcc.dg/pr46252.c
new file mode 100644
index 000000000..70bf21d6c
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr46252.c
@@ -0,0 +1,15 @@
+/* PR debug/46252 */
+/* { dg-do compile } */
+/* { dg-options "-O -frerun-cse-after-loop -fno-tree-loop-optimize -funroll-loops -fcompare-debug" } */
+
+void
+foo (float *f)
+{
+  int i;
+  for (i = 0; i < 4; i++)
+    f[i] = i;
+  bar ();
+  for (i = 0; i < 4; i++)
+    if (f[i] != i)
+      __builtin_abort ();
+}