1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr46253.c b/gcc/testsuite/gcc.target/i386/pr46253.c
new file mode 100644
index 000000000..406790aba
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr46253.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O -g -mf16c -mtune=generic -dp" } */
+
+typedef __m256i __attribute__ ((__vector_size__ (32)));
+
+__m256i bar (void);
+void foo (void)
+{
+  int i = 0;
+  bar ();
+  __builtin_ia32_vzeroupper ();
+  while (++i);
+}
+
+/* { dg-final { scan-assembler-times "avx_vzeroupper" 1 } } */