[PATCH] [ASan] Test churn for setting ASAN_OPTIONS=symbolize_vs_style=false

[Alexey Samsonov]

Wait a second, why can't you set

  config.environment['ASAN_OPTIONS'] = 'symbolize_vs_style=false'

in lit configs, and then use `ASAN_OPTIONS+=` or `ASAN_OPTIONS=$ASAN_OPTIONS:<....>` in the tests which set this env variable?
In this case you won't have to update all the test cases every time you want to set the default value of certain runtime flag for the test suite.


http://reviews.llvm.org/D10294

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/