[PATCH] [lsan] Prettify LSan reports and add a summary

[Kostya Serebryany]

================
Comment at: lib/lsan/lsan_common.cc:417
@@ +416,3 @@
+  }
+  Printf("SUMMARY: LeakSanitizer: %llu bytes leaked.\n", bytes_leaked);
+}
----------------
Sergey Matveev wrote:
> Kostya Serebryany wrote:
> > I'd still print X bytes leaked from Y allocations
> I committed before I saw this comment.
> If we print the # of suppressed bytes as well, and include the # of allocations, it won't all fit on one line.
We are not limiting the tool output by 80 chars.


http://llvm-reviews.chandlerc.com/D859

BRANCH
  feat/lsan/reporting

ARCANIST PROJECT
  compiler-rt