[PATCH] Add process name to Asan logfile name and report message

[Yury Gribov]

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Comment at: lib/sanitizer_common/sanitizer_common.cc:259
@@ +258,3 @@
+    atomic_signal_fence(memory_order_seq_cst);
+    atomic_thread_fence(memory_order_seq_cst);
+    proc_self_exe_cache_initialized = true;
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Ok, these should be removed.

http://reviews.llvm.org/D5724