Mark breaking sanitizer_common tests on NetBSD

Set XFAIL with appropriate configuration for:
 - NetBSD/getgroupmembership
 - Posix/dedup_token_length_test
 - Posix/readlinkat
 - get_module_and_offset_for_pc

llvm-svn: 345651

compiler-rt/test/sanitizer_common/TestCases/NetBSD/getgroupmembership.cc

@@ -1,5 +1,7 @@
 // RUN: %clangxx -O0 -g %s -o %t && %run %t
 
+// XFAIL: netbsd && msan
+
 #include <stdlib.h>
 #include <unistd.h>
 #include <grp.h>

compiler-rt/test/sanitizer_common/TestCases/Posix/dedup_token_length_test.cc

@@ -8,6 +8,8 @@
 
 // REQUIRES: stable-runtime
 
+// XFAIL: netbsd && !asan
+
 volatile int *null = 0;
 
 namespace Xyz {

compiler-rt/test/sanitizer_common/TestCases/Posix/readlinkat.c

@@ -1,5 +1,7 @@
 // RUN: %clang -O0 %s -o %t && %run %t
 
+// XFAIL: i386-netbsd && asan
+
 #include <assert.h>
 #include <fcntl.h>
 #include <limits.h>

compiler-rt/test/sanitizer_common/TestCases/get_module_and_offset_for_pc.cc

@@ -5,6 +5,7 @@
 
 // UNSUPPORTED: i386-darwin
 // XFAIL: android
+// XFAIL: netbsd && msan
 
 // Tests __sanitizer_get_module_and_offset_for_pc.