[PATCH] [AArch64] Promote all/most f16 ops to f32

Ahmed Bougacha ahmed.bougacha at gmail.com
Thu Mar 26 17:40:31 PDT 2015


This continues the previous work to promote some of the operations (add/sub/..). I think it's fine to do that on all of them, but am not sure, hence review!

This depends on a local patch I'll commit that just teaches the legalizer to promote some of the operations (fill out various sparse switches).

Thanks,
-Ahmed

http://reviews.llvm.org/D8648

Files:
  lib/Target/AArch64/AArch64ISelLowering.cpp
  test/CodeGen/AArch64/fp16-instructions.ll

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