[all-commits] [llvm/llvm-project] 1d7790: [UBSan] Increase robustness of tests

[Julian Lettner via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1d7790604c0c4e189bf8d91583cae8f1e027b1fb
      https://github.com/llvm/llvm-project/commit/1d7790604c0c4e189bf8d91583cae8f1e027b1fb
  Author: Julian Lettner <julian.lettner at apple.com>
  Date:   2020-08-03 (Mon, 03 Aug 2020)

  Changed paths:
    M compiler-rt/test/ubsan/TestCases/Misc/nonnull.cpp
    M compiler-rt/test/ubsan/TestCases/Misc/nullability.c

  Log Message:
  -----------
  [UBSan] Increase robustness of tests

These UBSan tests assert the absence of runtime errors via `count 0`,
which means "expect no output".  This fails the test unnecessarily in
some environments (e.g., iOS simulator in our case).  Alter the test to
be a bit more specific and "expect no error" instead of "expect no
output".

rdar://65503408

Differential Revision: https://reviews.llvm.org/D85155