[Bug target/95076] Failure to tail-call on function call of different return type

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
This ia32 psABI return value discussion also applies here:

https://groups.google.com/forum/#!searchin/ia32-abi/return$20value%7Csort:date/ia32-abi/9H4BBrIdkmk/sjWw06ZPnS4J