On Sat, Jan 13, 2018 at 8:51 AM, David Woodhouse wrote:
> On Sat, 2018-01-13 at 08:46 -0800, H.J. Lu wrote:
>>
>> >> +@item -mindirect-branch-register
>> >> +@opindex -mindirect-branch-register
>> >> +Force indirect call and jump via register.
>> >
>> > Again I think this option needs better docum
On Sat, 2018-01-13 at 08:46 -0800, H.J. Lu wrote:
>
> >> +@item -mindirect-branch-register
> >> +@opindex -mindirect-branch-register
> >> +Force indirect call and jump via register.
> >
> > Again I think this option needs better documentation. It is not quite
> > clear to me why
> > it is needed
On Fri, Jan 12, 2018 at 9:59 AM, Jan Hubicka wrote:
>> Add -mindirect-branch-register to force indirect branch via register.
>> This is implemented by disabling patterns of indirect branch via memory,
>> similar to TARGET_X32.
>>
>> -mindirect-branch= and -mfunction-return= tests are updated with
> Add -mindirect-branch-register to force indirect branch via register.
> This is implemented by disabling patterns of indirect branch via memory,
> similar to TARGET_X32.
>
> -mindirect-branch= and -mfunction-return= tests are updated with
> -mno-indirect-branch-register to avoid false test failu
Add -mindirect-branch-register to force indirect branch via register.
This is implemented by disabling patterns of indirect branch via memory,
similar to TARGET_X32.
-mindirect-branch= and -mfunction-return= tests are updated with
-mno-indirect-branch-register to avoid false test failures when
-mi
