[Bug target/82935] Unnecessary "sub rsp, 8", "call" and "add rsp, 8" instructions

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82935

--- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> ---
Why do you think these instructions are not needed?