On 12 August 2014 15:36, Yi Kong <[email protected]> wrote: > ARM supports instruction prefetch which the generic prefetch intrinsic > is not able to describe. AArch64 has even more granular instructions.
Hi Yi, I assume you'll map ACLE __p* into variations of Intrinsic::prefetch in the same way. If that's so, why do you need to add __builtin_arm_prefetch to either target? Why not add __pldx as the generic one and get __pld/__pli as wrappers around that? Is there already usage of such a builtin elsewhere? cheers, --renato _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
