[PATCH] AVX-512 Intrinsics for ER instructions

Elena Demikhovsky elena.demikhovsky at intel.com
Tue Nov 11 06:58:37 PST 2014


Hi anemet, rob.khasanov,

Intrinsics for ERI - 3 instructions vrcp28, vrsqrt28, vexp2, only vector forms.
Intrinsics include SAE (Suppres All Exceptions) parameter.

http://reviews.llvm.org/D6214

Files:
  include/llvm/IR/IntrinsicsX86.td
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86ISelLowering.h
  lib/Target/X86/X86InstrAVX512.td
  lib/Target/X86/X86InstrFragmentsSIMD.td
  lib/Target/X86/X86IntrinsicsInfo.h
  test/CodeGen/X86/avx512-intrinsics.ll
  test/CodeGen/X86/avx512er-intrinsics.ll
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