[all-commits] [llvm/llvm-project] 16dae8: [NFCI] Cleanup range checks in Register/MCRegister

[David Tenty via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 16dae81edc240b7c9f58e4b5ec0cf8d5ba0d847d
      https://github.com/llvm/llvm-project/commit/16dae81edc240b7c9f58e4b5ec0cf8d5ba0d847d
  Author: David Tenty <daltenty at ibm.com>
  Date:   2020-06-26 (Fri, 26 Jun 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/Register.h
    M llvm/include/llvm/MC/MCRegister.h

  Log Message:
  -----------
  [NFCI] Cleanup range checks in Register/MCRegister

Summary:
by removing casts from unsigned to int that which may be implementation
defined according to C++14 (and thus trip up the XL compiler on AIX) by
just using unsigned comparisons/masks and refactor out the range
constants to cleanup things a bit while we are at it.

Reviewers: hubert.reinterpretcast, arsenm

Reviewed By: hubert.reinterpretcast

Subscribers: wdng, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82197