[PATCH] D50252: [ARM] Added Codegen support for vrev64q_f16 8xf16 and vextq_f16 8xf16 vector intrinsics

Sjoerd Meijer via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 6 06:20:52 PDT 2018


SjoerdMeijer added inline comments.


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Comment at: lib/Target/ARM/ARMInstrNEON.td:6561
 def VREV64d32 : VREV64D<0b10, "vrev64", "32", v2i32>;
 def : Pat<(v2f32 (NEONvrev64 (v2f32 DPR:$Vm))), (VREV64d32 DPR:$Vm)>;
 
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I think we just need 

   def : Pat<(v4f16 (NEONvrev64 (v4f16 DPR:$Vm))), (VREV64d16 DPR:$Vm)>;


Repository:
  rL LLVM

https://reviews.llvm.org/D50252





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