[PATCH] D56082: [X86][SLP] Enable SLP vectorization for 128-bit horizontal X86 instructions (add, sub)

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


================
Comment at: lib/Target/X86/X86TargetTransformInfo.cpp:150
 
+unsigned X86TTIImpl::getMinVectorRegisterBitWidth() const {
+  return 64;
----------------
Can we add a IsFloat bool argument here?


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56082/new/

https://reviews.llvm.org/D56082