[all-commits] [llvm/llvm-project] f5fa5b: [scudo/standalone] Fix undefined behavior in check...

[Roland McGrath via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f5fa5b9fe3b02f26b38612f96cba19aceccbc2a3
      https://github.com/llvm/llvm-project/commit/f5fa5b9fe3b02f26b38612f96cba19aceccbc2a3
  Author: Roland McGrath <mcgrathr at google.com>
  Date:   2020-09-19 (Sat, 19 Sep 2020)

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

  Log Message:
  -----------
  [scudo/standalone] Fix undefined behavior in checksum test

1U has type unsigned int, and << of 32 or more is undefined behavior.
Use the proper type in the lhs of the shift.

Reviewed By: cryptoad

Differential Revision: https://reviews.llvm.org/D87973