On Tue, 17 Feb 2026 11:31:03 GMT, Quan Anh Mai <[email protected]> wrote:
>> I think there is no harm in-lining fallback after first un-successful >> attempt of intrinsification for sliceOp, as fallback is composed of >> vectorAPI and we are giving them opportunity for intrinsificaiton, this save >> costly boxing operation and performance will be at par with what we have >> today. WDYT ? > > But this will affect other intrinsics, too, they are not implemented using > other vector API operations. We only perform fallback inlining on first intrinsification failure for sliceOp, this is a very localized change. https://github.com/jatin-bhateja/jdk/blob/1dfff5589c8b6c83dfc9810bddbb676c7982c904/src/hotspot/share/opto/callGenerator.cpp#L455 ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/24104#discussion_r2816730250
