Fix the abi test fail issue caused by type missing.
gcc/testsuite/ChangeLog:
* gcc.target/x86_64/abi/bf16/bf16-helper.h:
Add _m128bf16/m256bf16/_m512bf16.
* gcc.target/x86_64/abi/bf16/m512bf16/bf16-zmm-check.h:
Include bf16-helper.h.
+typedef __bf16 __m128bf16 __attribute__((__vector_size__(16), __aligned__(16)));
+typedef __bf16 __m256bf16 __attribute__((__vector_size__(32), __aligned__(32)));
+typedef __bf16 __m512bf16 __attribute__((__vector_size__(64), __aligned__(64)));
+
typedef union
{
float f;
#include <stdlib.h>
+#include "../bf16-helper.h"
static void do_test (void);