From 962d75d4f230eeb149752a8fb7c813cad0ca1a64 Mon Sep 17 00:00:00 2001
From: Christian Holler <choller@mozilla.com>
Date: Thu, 15 Oct 2020 09:53:23 +0000
Subject: [PATCH] Bug 1664535 - Temporary suppression for GC race. r=jonco

Differential Revision: https://phabricator.services.mozilla.com/D93507
---
 mozglue/build/TsanOptions.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mozglue/build/TsanOptions.cpp b/mozglue/build/TsanOptions.cpp
index 2ec62ac744b3..76df200a9b8c 100644
--- a/mozglue/build/TsanOptions.cpp
+++ b/mozglue/build/TsanOptions.cpp
@@ -212,6 +212,10 @@ extern "C" const char* __tsan_default_suppressions() {
          // Bug 1615569
          "race:mp_exptmod.max_window_bits\n"
 
+         // Bug 1664535
+         "race:setNeedsIncrementalBarrier\n"
+         "race:needsIncrementalBarrier\n"
+
          // ~GLContextGLX unlocks a libGL mutex that cannot be seen
          // by TSan because libGL is not instrumented.
          "mutex:GLContextGLX::~GLContextGLX\n"