Re: [PATCH] Fix hang in inline_small_functions (PR ipa/84425)

2018-02-16 Thread Jeff Law
On 02/16/2018 03:49 PM, Jakub Jelinek wrote: > Hi! > > When debugging a wrong-code in miniruby on aarch64, I've noticed a hang > in inline_small_functions when adding __attribute__((optimize(0))) > to one of the functions. > > I don't know what exactly the code is doing, but it feels like a typo

[PATCH] Fix hang in inline_small_functions (PR ipa/84425)

2018-02-16 Thread Jakub Jelinek
Hi! When debugging a wrong-code in miniruby on aarch64, I've noticed a hang in inline_small_functions when adding __attribute__((optimize(0))) to one of the functions. I don't know what exactly the code is doing, but it feels like a typo for me, at least I'd expect the intent is for n2 to walk th