Re: [PATCH v2] x86: Check interrupt instead of noreturn attribute

2024-02-26 Thread Uros Bizjak
On Sun, Feb 25, 2024 at 10:14 PM H.J. Lu wrote: > > ix86_set_func_type checks noreturn attribute to avoid incompatible > attribute error in LTO1 on interrupt functions. Since TREE_THIS_VOLATILE > is set also for _Noreturn without noreturn attribute, check interrupt > attribute for interrupt funct

[PATCH v2] x86: Check interrupt instead of noreturn attribute

2024-02-25 Thread H.J. Lu
ix86_set_func_type checks noreturn attribute to avoid incompatible attribute error in LTO1 on interrupt functions. Since TREE_THIS_VOLATILE is set also for _Noreturn without noreturn attribute, check interrupt attribute for interrupt functions instead. gcc/ PR target/114097 * con