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authorDimitry Andric <dim@FreeBSD.org>2017-04-20 21:20:59 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-04-20 21:20:59 +0000
commitf351c8a560ddc5b5df9ee5ba4ccc1cfb9029146d (patch)
treea1af403c7ce4e7447ee7e01c045d260dba9a409b /lib/asan/tests/asan_test_main.cc
parentab0bf875a5f328a6710f4e48258979ae1bc8da1c (diff)
downloadsrc-f351c8a560ddc5b5df9ee5ba4ccc1cfb9029146d.tar.gz
src-f351c8a560ddc5b5df9ee5ba4ccc1cfb9029146d.zip
Vendor import of compiler-rt trunk r300890:vendor/compiler-rt/compiler-rt-trunk-r300890
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=317222 svn path=/vendor/compiler-rt/compiler-rt-trunk-r300890/; revision=317223; tag=vendor/compiler-rt/compiler-rt-trunk-r300890
Diffstat (limited to 'lib/asan/tests/asan_test_main.cc')
-rw-r--r--lib/asan/tests/asan_test_main.cc16
1 files changed, 12 insertions, 4 deletions
diff --git a/lib/asan/tests/asan_test_main.cc b/lib/asan/tests/asan_test_main.cc
index 1071d4474674..0c1b93c7fda7 100644
--- a/lib/asan/tests/asan_test_main.cc
+++ b/lib/asan/tests/asan_test_main.cc
@@ -13,15 +13,23 @@
#include "asan_test_utils.h"
#include "sanitizer_common/sanitizer_platform.h"
-// Default ASAN_OPTIONS for the unit tests. Let's turn symbolication off to
-// speed up testing (unit tests don't use it anyway).
+// Default ASAN_OPTIONS for the unit tests.
extern "C" const char* __asan_default_options() {
#if SANITIZER_MAC
// On Darwin, we default to `abort_on_error=1`, which would make tests run
- // much slower. Let's override this and run lit tests with 'abort_on_error=0'.
- // Also, make sure we do not overwhelm the syslog while testing.
+ // much slower. Let's override this and run lit tests with 'abort_on_error=0'
+ // and make sure we do not overwhelm the syslog while testing. Also, let's
+ // turn symbolization off to speed up testing, especially when not running
+ // with llvm-symbolizer but with atos.
return "symbolize=false:abort_on_error=0:log_to_syslog=0";
+#elif SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT
+ // On PowerPC and ARM Thumb, a couple tests involving pthread_exit fail due to
+ // leaks detected by LSan. Symbolized leak report is required to apply a
+ // suppression for this known problem.
+ return "";
#else
+ // Let's turn symbolization off to speed up testing (more than 3 times speedup
+ // observed).
return "symbolize=false";
#endif
}