| config.suffixes = [".test", ".s", ".ll", ".bat"] | |
| # The environment variable DFLTCC=0 disables use of the hardware compression | |
| # facility on SystemZ. When this facility is enabled, slightly different | |
| # compression results can be seen, which can cause spurious failures in the | |
| # compressed-debug-level.test test case. | |
| if "s390x" in config.host_triple: | |
| config.environment["DFLTCC"] = "0" |