[compiler-rt] 5c1aabd - [LSAN] Make sure HWASAN tests are linked with lld
Kirill Stoimenov via llvm-commits
llvm-commits at lists.llvm.org
Wed Feb 22 11:41:09 PST 2023
Author: Kirill Stoimenov
Date: 2023-02-22T19:40:59Z
New Revision: 5c1aabde675849498e5f3620aef1e8750ed58036
URL: https://github.com/llvm/llvm-project/commit/5c1aabde675849498e5f3620aef1e8750ed58036
DIFF: https://github.com/llvm/llvm-project/commit/5c1aabde675849498e5f3620aef1e8750ed58036.diff
LOG: [LSAN] Make sure HWASAN tests are linked with lld
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D144289
Added:
Modified:
compiler-rt/test/lsan/lit.common.cfg.py
Removed:
################################################################################
diff --git a/compiler-rt/test/lsan/lit.common.cfg.py b/compiler-rt/test/lsan/lit.common.cfg.py
index 92f6f6be5bbd7..c3df68f368001 100644
--- a/compiler-rt/test/lsan/lit.common.cfg.py
+++ b/compiler-rt/test/lsan/lit.common.cfg.py
@@ -34,7 +34,7 @@ def get_required_attr(config, attr_name):
config.substitutions.insert(0, ('%run', config.netbsd_noaslr_prefix))
elif lsan_lit_test_mode == "HWAddressSanitizer":
config.name = "LeakSanitizer-HWAddressSanitizer"
- lsan_cflags = ["-fsanitize=hwaddress"]
+ lsan_cflags = ["-fsanitize=hwaddress", "-fuse-ld=lld"]
if target_arch == "x86_64":
lsan_cflags = lsan_cflags + [ '-fsanitize-hwaddress-experimental-aliasing']
config.available_features.add('hwasan')
@@ -98,4 +98,9 @@ def build_invocation(compile_flags):
if re.search('mthumb', config.target_cflags) is not None:
config.unsupported = True
+# HWASAN tests require lld because without D65857, ld.bfd and ld.gold would
+# generate a corrupted binary. Mark them unsupported if lld is not available.
+if 'hwasan' in config.available_features and not config.has_lld:
+ config.unsupported = True
+
config.suffixes = ['.c', '.cpp', '.mm']
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