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-rw-r--r--compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc2
-rw-r--r--compiler-rt/lib/tsan/rtl/tsan_rtl.cc2
2 files changed, 3 insertions, 1 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc b/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc
index 1a4c49e5ea9..843000ca5da 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_common_libcdep.cc
@@ -127,7 +127,7 @@ void BackgroundThread(void *arg) {
}
}
if (allocator_release_to_os && ReleseCallback) ReleseCallback();
- if (heap_profile &&
+ if (heap_profile && /* weak */ &__sanitizer_print_memory_profile &&
current_rss_mb > rss_during_last_reported_profile * 1.1) {
Printf("\n\nHEAP PROFILE at RSS %zdMb\n", current_rss_mb);
__sanitizer_print_memory_profile(90);
diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl.cc b/compiler-rt/lib/tsan/rtl/tsan_rtl.cc
index 8fe9bf8d1b3..47b30288ecb 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_rtl.cc
+++ b/compiler-rt/lib/tsan/rtl/tsan_rtl.cc
@@ -42,6 +42,8 @@ extern "C" void __tsan_resume() {
__tsan_resumed = 1;
}
+extern "C" void __sanitizer_print_memory_profile(int percent) {} // Stub.
+
namespace __tsan {
#if !defined(SANITIZER_GO) && !SANITIZER_MAC
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