[asan] Fix the atos-symbolizer-dyld-root-path.cc test case

[kubamracek]

Summary

Due to a typo, atos-symbolizer-dyld-root-path.cc is currently being skipped all the time. There's a few more typos/copy-paste-errors. Let's fix them and enable this test.

[samsonov]

LGTM

compiler-rt/trunk/test/asan/TestCases/Darwin/atos-symbolizer-dyld-root-path.cc

 // Check that when having a DYLD_ROOT_PATH set, the symbolizer still works.
+// RUN: %clangxx_asan -O0 %s -o %t
 // RUN: %env_asan_opts=verbosity=2 DYLD_ROOT_PATH="/" ASAN_SYMBOLIZER_PATH=$(which atos) \
 // RUN:   not %run %t 2>&1 | FileCheck %s
 //
 // Due to a bug in atos, this only works on x86_64.
-// REQUIRES: x86_64
+// REQUIRES: asan-64-bits
 
 #include <stdlib.h>
 #include <string.h>
 int main(int argc, char **argv) {
   char *x = (char*)malloc(10 * sizeof(char));
   memset(x, 0, 10);
   int res = x[argc];
   free(x);
   free(x + argc - 1);  // BOOM
   // CHECK: AddressSanitizer: attempting double-free{{.*}}in thread T0
   // CHECK: Using atos at user-specified path:
   // CHECK: #0 0x{{.*}} in {{.*}}free
-  // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer.cc:[[@LINE-4]]
+  // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer-dyld-root-path.cc:[[@LINE-4]]
   // CHECK: freed by thread T0 here:
   // CHECK: #0 0x{{.*}} in {{.*}}free
-  // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer.cc:[[@LINE-8]]
+  // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer-dyld-root-path.cc:[[@LINE-8]]
   // CHECK: allocated by thread T0 here:
-  // CHECK: atos-symbolizer.cc:[[@LINE-13]]
+  // CHECK: atos-symbolizer-dyld-root-path.cc:[[@LINE-13]]
   return res;
 }