Index: test/asan/TestCases/Posix/start-deactivated.cc
===================================================================
--- test/asan/TestCases/Posix/start-deactivated.cc
+++ test/asan/TestCases/Posix/start-deactivated.cc
@@ -6,7 +6,7 @@
 // RUN: %clangxx -O0 %s -c -o %t.o
 // RUN: %clangxx_asan -O0 %t.o %libdl -o %t
 // RUN: %env_asan_opts=start_deactivated=1,allocator_may_return_null=0 \
-// RUN:   ASAN_ACTIVATION_OPTIONS=allocator_may_return_null=1 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK
+// RUN:   ASAN_ACTIVATION_OPTIONS=allocator_may_return_null=1 not %run %t 2>&1 | FileCheck %s
 // RUN: %env_asan_opts=start_deactivated=1 \
 // RUN:   ASAN_ACTIVATION_OPTIONS=help=1 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-HELP
 // RUN: %env_asan_opts=start_deactivated=1,verbosity=1 \
Index: test/tsan/Darwin/ignored-interceptors.mm
===================================================================
--- test/tsan/Darwin/ignored-interceptors.mm
+++ test/tsan/Darwin/ignored-interceptors.mm
@@ -9,7 +9,7 @@
 // RUN: %deflake %run %t 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-RACE
 
 // With ignore_interceptors_accesses=1, no races are reported.
-// RUN: %env_tsan_opts=ignore_interceptors_accesses=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK
+// RUN: %env_tsan_opts=ignore_interceptors_accesses=1 %run %t 2>&1 | FileCheck %s
 
 // With ignore_interceptors_accesses=1, races in user's code are still reported.
 // RUN: %env_tsan_opts=ignore_interceptors_accesses=1 %deflake %run %t race 2>&1 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-RACE