[all-commits] [llvm/llvm-project] b36b16: [scudo][standalone] Define hasHardwareCRC32 for ot...

[Kostya Kortchinsky via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b36b16372d5f3aa0d1390eeaefd3600595b22e6d
      https://github.com/llvm/llvm-project/commit/b36b16372d5f3aa0d1390eeaefd3600595b22e6d
  Author: Kostya Kortchinsky <kostyak at google.com>
  Date:   2019-12-10 (Tue, 10 Dec 2019)

  Changed paths:
    M compiler-rt/lib/scudo/standalone/checksum.cpp

  Log Message:
  -----------
  [scudo][standalone] Define hasHardwareCRC32 for other archs

Summary:
The function was only defined for x86 and arm families, which ends
up being an issue for PPC in g3.

Define the function, simply returning `false` for "other"
architectures.

Reviewers: hctim, pcc, cferris, eugenis, vitalybuka

Subscribers: kristof.beyls, #sanitizers, llvm-commits

Tags: #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D71223