https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
Richard Biener changed:
What|Removed |Added
Status|NEW |ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
Segher Boessenkool changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
--- Comment #10 from Segher Boessenkool ---
But it behaves exactly likes this on LE ELFv2 systems as well.
Only explicitly signed and unsigned types are documented, sure, but that
does not make all that much sense, IMO.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
--- Comment #9 from Bill Schmidt ---
vector __int128 is equivalent to vector signed __int128, and only is defined
for the ELFv2 ABI. Technically ELFv2 can be used anywhere, but in practice it
is little-endian only.LE systems require a minimu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
seurer at gcc dot gnu.org changed:
What|Removed |Added
CC||seurer at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
--- Comment #7 from Jakub Jelinek ---
If vector followed by __int128 is unconditionally mapped to __vector, then so
should vector double.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
--- Comment #6 from Segher Boessenkool ---
"vector signed __int128" and "vector unsigned __int128" are both defined,
and both work fine. But "vector __int128" is not defined in the ABI, and
does not work unless you are building for power8 or up.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #5
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
--- Comment #4 from Segher Boessenkool ---
If you use -mcpu=power8 (or up) it works fine.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
--- Comment #3 from Andrew Pinski ---
Looks like the preprocess conditional identifier does not recognize __int128 as
something it should be used with vector.
I doubt this is a real bug as vector __int128 is not defined in the PowerPC
specificat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
kelvin at gcc dot gnu.org changed:
What|Removed |Added
CC||kelvin at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89626
--- Comment #1 from kelvin at gcc dot gnu.org ---
Created attachment 45923
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45923&action=edit
preprocessed source code for reproducer
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