[Bug ipa/67024] IPA SRA removes sibling-call opportunities

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67024

--- Comment #3 from rguenther at suse dot de <rguenther at suse dot de> ---
On Mon, 27 Jul 2015, pinskia at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67024
> 
> --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
> This might be different on other targets. Like say power or aarch64.  Or even
> ia32.

Yeah, it always depends on whether a sibling call would be generated in
the end or not.  Which isn't easy to detect at the time IPA SRA runs.