[PATCH] [CodeGen] Combine concat_vectors of scalars into build_vector.

Simon Pilgrim llvm-dev at redking.me.uk
Fri Apr 10 08:19:30 PDT 2015


Looks promising, thank you. I agree reducing unnecessary bitcasts (as you said scalar float -> integer ..... vector integer -> float) would make it easier for later optimizations.


http://reviews.llvm.org/D8948

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