LXer: Looping Through LLVM's New Loop Vectorizer

LXer · 12-09-2012, 12:21 AM

Published at LXer:

Premiering with LLVM 3.2, which will debut later this month, is an automatic loop vectorizer. I've already delivered benchmarks of LLVM's new automatic loop vectorizer, but here's more details on this new LLVM compiler feature...

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H_TeXMeX_H · 12-09-2012, 04:05 AM

So, why do I need LLVM, when gcc has the same features already and works just fine and of equivalent performance ?