Index: llvm/trunk/lib/Target/WebAssembly/known_gcc_test_failures.txt
===================================================================
--- llvm/trunk/lib/Target/WebAssembly/known_gcc_test_failures.txt
+++ llvm/trunk/lib/Target/WebAssembly/known_gcc_test_failures.txt
@@ -92,6 +92,7 @@
 devirt-14.C  # bad main signature
 devirt-21.C  # bad main signature
 devirt-23.C  # bad main signature
+lifetime2.C  # violates C++ DR1696
 
 # Untriaged C++ failures
 spec5.C