> IPA_JF_ANCESTOR jump functions are constructed also when the formal
> parameter of the caller is first checked whether it is NULL and left
> as it is if it is NULL, to accommodate C++ casts to an ancestor class.
>
> The jump function type was invented for devirtualization and IPA-CP
>
Hello Honza,
On Mon, Dec 13 2021, Jan Hubicka wrote:
>> >>> + || (only_for_nonzero &&
>> >>> !src_lats->bits_lattice.known_nonzero_p ()))
>> >>> +{
>> >>> + if (jfunc->bits)
>> >>> +return dest_lattice->meet_with (jfunc->bits->value,
>> >>> +
On Mon, Dec 13 2021, Jan Hubicka wrote:
>> >>> + || (only_for_nonzero &&
>> >>> !src_lats->bits_lattice.known_nonzero_p ()))
>> >>> +{
>> >>> + if (jfunc->bits)
>> >>> +return dest_lattice->meet_with (jfunc->bits->value,
>> >>> +
> >>> + || (only_for_nonzero && !src_lats->bits_lattice.known_nonzero_p ()))
> >>> + {
> >>> + if (jfunc->bits)
> >>> + return dest_lattice->meet_with (jfunc->bits->value,
> >>> + jfunc->bits->mask, precision);
> >>> + else
> >>> + return
Hello,
I would like to ping the patch below.
Martin
On Mon, Nov 29 2021, Martin Jambor wrote:
> Hi,
>
> On Sat, Nov 27 2021, Jan Hubicka wrote:
>>> Hi,
>>>
>>> IPA_JF_ANCESTOR jump functions are constructed also when the formal
>>> parameter of the caller is first checked whether it is NULL
Hi,
On Sat, Nov 27 2021, Jan Hubicka wrote:
>> Hi,
>>
>> IPA_JF_ANCESTOR jump functions are constructed also when the formal
>> parameter of the caller is first checked whether it is NULL and left
>> as it is if it is NULL, to accommodate C++ casts to an ancestor class.
>>
>> The jump function
> Hi,
>
> IPA_JF_ANCESTOR jump functions are constructed also when the formal
> parameter of the caller is first checked whether it is NULL and left
> as it is if it is NULL, to accommodate C++ casts to an ancestor class.
>
> The jump function type was invented for devirtualization and IPA-CP
>
Hi,
IPA_JF_ANCESTOR jump functions are constructed also when the formal
parameter of the caller is first checked whether it is NULL and left
as it is if it is NULL, to accommodate C++ casts to an ancestor class.
The jump function type was invented for devirtualization and IPA-CP
propagation of
