[Bug debug/96383] [8/9/10/11 Regression] Full ABI information missing from GCC compiled C

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96383

--- Comment #24 from rguenther at suse dot de <rguenther at suse dot de> ---
On Fri, 31 Jul 2020, jakub at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96383
> 
> --- Comment #23 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
> I guess one question is what will e.g. LTO do when merging a DECL_IGNORED
> DECL_EXTERNAL FUNCTION_DECL with !DECL_IGNORED definition.

And also what other side effects the flag has, like no GNU_call_site
tags for a call to such function maybe?  Who knows.  I'm posting the
langhook variant now