[Bug tree-optimization/92860] [9/10/11/12 regression] Global flags affected by -O settings are clobbered by optimize attribute

[marxin at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92860

--- Comment #50 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to David Binderman from comment #49)
> Created attachment 51095 [details]
> C source code
> 
> Command line is
> 
> /home/dcb/gcc/working/./gcc/xgcc  -B/home/dcb/gcc/working/./gcc/  -g -O3
> -march
> =bdver2 -c bug734.c
> 
> and the reduced version of the code is
> 
> $ more bug734.c
> #pragma GCC push_options
> #pragma GCC pop_options
> $

Thanks for it. For some reason, I can't still reproduce it. Please provide the
output of -v option here.