[PATCH] [ASan] Allow the users of SymbolizationLoop to make use of the -dsym_hint option in llvm-symbolizer

[Sergey Matveev]

lgtm w/nit

================
Comment at: projects/compiler-rt/lib/asan/scripts/asan_symbolize.py:368
@@ +367,3 @@
+    #     .dSYM hints to it.
+    use_last_symbolizer = True
+    if not binary in self.llvm_symbolizers:
----------------
this belongs inside the if block

http://reviews.llvm.org/D6310