lysdexic@programming.dev to Programming@programming.devEnglish · 8 months agoPush Ifs Up And Fors Downmatklad.github.ioexternal-linkmessage-square22fedilinkarrow-up151arrow-down15cross-posted to: hackernews@lemmy.smeargle.fanshackernews@derp.foo
arrow-up146arrow-down1external-linkPush Ifs Up And Fors Downmatklad.github.iolysdexic@programming.dev to Programming@programming.devEnglish · 8 months agomessage-square22fedilinkcross-posted to: hackernews@lemmy.smeargle.fanshackernews@derp.foo
minus-squareRyan@programming.devlinkfedilinkEnglisharrow-up4arrow-down1·edit-28 months agoModern optimizing compilers are magical. I would need to check assembly but I would actually expect the if to be hoisted out of the loop entirely to relieve pressure on the branch predictor.
Modern optimizing compilers are magical. I would need to check assembly but I would actually expect the if to be hoisted out of the loop entirely to relieve pressure on the branch predictor.