[test/ubsan] Allow unused FileCheck prefixes in TypeCheck/vptr.cpp
This test started failing after https://reviews.llvm.org/D95849
defaulted --allow-unused-prefixes to false.
Taking a look at the test, I didn't see an obvious need to add
OS-specific check lines for each supported value of %os.
rdar://74207657
GitOrigin-RevId: 897bec937e8156061d0546c4a4bf925fdcdb672c
diff --git a/test/ubsan/TestCases/TypeCheck/vptr.cpp b/test/ubsan/TestCases/TypeCheck/vptr.cpp
index ac35e42..09eddff 100644
--- a/test/ubsan/TestCases/TypeCheck/vptr.cpp
+++ b/test/ubsan/TestCases/TypeCheck/vptr.cpp
@@ -11,17 +11,17 @@
// RUN: %env_ubsan_opts=halt_on_error=1 %run %t rV
// RUN: %env_ubsan_opts=halt_on_error=1 %run %t oV
// RUN: %env_ubsan_opts=halt_on_error=1 %run %t zN
-// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t mS 2>&1 | FileCheck %s --check-prefix=CHECK-MEMBER --check-prefix=CHECK-%os-MEMBER --strict-whitespace
+// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t mS 2>&1 | FileCheck %s --check-prefix=CHECK-MEMBER --allow-unused-prefixes --check-prefix=CHECK-%os-MEMBER --strict-whitespace
// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t fS 2>&1 | FileCheck %s --check-prefix=CHECK-MEMFUN --strict-whitespace
-// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t cS 2>&1 | FileCheck %s --check-prefix=CHECK-DOWNCAST --check-prefix=CHECK-%os-DOWNCAST --strict-whitespace
-// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t mV 2>&1 | FileCheck %s --check-prefix=CHECK-MEMBER --check-prefix=CHECK-%os-MEMBER --strict-whitespace
+// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t cS 2>&1 | FileCheck %s --check-prefix=CHECK-DOWNCAST --allow-unused-prefixes --check-prefix=CHECK-%os-DOWNCAST --strict-whitespace
+// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t mV 2>&1 | FileCheck %s --check-prefix=CHECK-MEMBER --allow-unused-prefixes --check-prefix=CHECK-%os-MEMBER --strict-whitespace
// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t fV 2>&1 | FileCheck %s --check-prefix=CHECK-MEMFUN --strict-whitespace
-// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t cV 2>&1 | FileCheck %s --check-prefix=CHECK-DOWNCAST --check-prefix=CHECK-%os-DOWNCAST --strict-whitespace
-// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t oU 2>&1 | FileCheck %s --check-prefix=CHECK-OFFSET --check-prefix=CHECK-%os-OFFSET --strict-whitespace
-// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t m0 2>&1 | FileCheck %s --check-prefix=CHECK-INVALID-MEMBER --check-prefix=CHECK-%os-NULL-MEMBER --strict-whitespace
-// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t m0 2>&1 | FileCheck %s --check-prefix=CHECK-INVALID-MEMBER --check-prefix=CHECK-%os-NULL-MEMBER --strict-whitespace
+// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t cV 2>&1 | FileCheck %s --check-prefix=CHECK-DOWNCAST --allow-unused-prefixes --check-prefix=CHECK-%os-DOWNCAST --strict-whitespace
+// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t oU 2>&1 | FileCheck %s --check-prefix=CHECK-OFFSET --allow-unused-prefixes --check-prefix=CHECK-%os-OFFSET --strict-whitespace
+// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t m0 2>&1 | FileCheck %s --check-prefix=CHECK-INVALID-MEMBER --allow-unused-prefixes --check-prefix=CHECK-%os-NULL-MEMBER --strict-whitespace
+// RUN: %env_ubsan_opts=halt_on_error=1:print_stacktrace=1 not %run %t m0 2>&1 | FileCheck %s --check-prefix=CHECK-INVALID-MEMBER --allow-unused-prefixes --check-prefix=CHECK-%os-NULL-MEMBER --strict-whitespace
// RUN: %env_ubsan_opts=halt_on_error=1 not %run %t nN 2>&1 | FileCheck %s --check-prefix=CHECK-NULL-MEMFUN --strict-whitespace
-// RUN: %env_ubsan_opts=print_stacktrace=1 %run %t dT 2>&1 | FileCheck %s --check-prefix=CHECK-DYNAMIC --check-prefix=CHECK-%os-DYNAMIC --strict-whitespace
+// RUN: %env_ubsan_opts=print_stacktrace=1 %run %t dT 2>&1 | FileCheck %s --check-prefix=CHECK-DYNAMIC --allow-unused-prefixes --check-prefix=CHECK-%os-DYNAMIC --strict-whitespace
// RUN: (echo "vptr_check:S"; echo "vptr_check:T"; echo "vptr_check:U") > %t.supp
// RUN: %env_ubsan_opts=halt_on_error=1:suppressions='"%t.supp"' %run %t mS
