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[Bug middle-end/81283] Quirks around 32-bit PowerPC built-in Atomics
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 03 Jul 2017 04:19:33 +0000
- Subject: [Bug middle-end/81283] Quirks around 32-bit PowerPC built-in Atomics
- Auto-submitted: auto-generated
- References: <bug-81283-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81283
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |powerpc-*-*
Component|plugins |middle-end
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>Is there a reason for the 64-bit atomic built-ins not working on powerpc?
Yes because 32bit PowerPC does not have 64bit atomics.