[Bug c/95668] patching the commit of SVE on GCC7.3, But fail in test

[chengcongxiu at huawei dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95668

--- Comment #1 from chengcongxiu at huawei dot com <chengcongxiu at huawei dot 
com> ---
./gcc -O3 test.c -S -o -