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-rw-r--r--lld/test/ELF/lit.local.cfg7
-rw-r--r--lld/test/lit.site.cfg.py.in1
2 files changed, 8 insertions, 0 deletions
diff --git a/lld/test/ELF/lit.local.cfg b/lld/test/ELF/lit.local.cfg
index 98c97b66afba..ad2cf48e40f0 100644
--- a/lld/test/ELF/lit.local.cfg
+++ b/lld/test/ELF/lit.local.cfg
@@ -1 +1,8 @@
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'
diff --git a/lld/test/lit.site.cfg.py.in b/lld/test/lit.site.cfg.py.in
index e0998ab87d47..c324b53021a1 100644
--- a/lld/test/lit.site.cfg.py.in
+++ b/lld/test/lit.site.cfg.py.in
@@ -15,6 +15,7 @@ config.errc_messages = "@LLVM_LIT_ERRC_MESSAGES@"
config.lld_obj_root = "@LLD_BINARY_DIR@"
config.lld_libs_dir = lit_config.substitute("@CURRENT_LIBS_DIR@")
config.lld_tools_dir = lit_config.substitute("@CURRENT_TOOLS_DIR@")
+config.host_triple = "@LLVM_HOST_TRIPLE@"
config.target_triple = "@LLVM_TARGET_TRIPLE@"
config.python_executable = "@Python3_EXECUTABLE@"
config.have_zlib = @LLVM_ENABLE_ZLIB@