1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr84413-2.c b/gcc/testsuite/gcc.target/i386/pr84413-2.c
new file mode 100644
index 0000000..adf9b52
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr84413-2.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -march=cannonlake" } */
+/* { dg-final { scan-assembler-not "%zmm\[0-9\]+" } } */
+/* { dg-final { scan-assembler "vmulpd\[ \\t\]+\[^\n\]*%ymm\[0-9\]+" } } */
+
+#define N 1024
+
+double a[N], b[N], c[N];
+
+void
+avx512f_test (void)
+{
+  int i;
+
+  for (i = 0; i < N; i++)
+    c[i] = a[i] * b[i];
+}