[PATCH] D48789: [X86] Replace (32/64 - n) shift amounts with (neg n) since the shift amount is masked in hardware

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 16 02:46:22 PDT 2018


lebedev.ri added a comment.

Did this just slip off the radar, or are there some (unlisted) prerequisite fixes needed?
The remaining comments here seem very minor.


Repository:
  rL LLVM

https://reviews.llvm.org/D48789





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