diff options
| -rw-r--r-- | src/librustc/session/mod.rs | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/librustc/session/mod.rs b/src/librustc/session/mod.rs index d6f72fb116d..a9200a3c805 100644 --- a/src/librustc/session/mod.rs +++ b/src/librustc/session/mod.rs @@ -635,9 +635,13 @@ impl Session { self.perf_stats.incr_comp_hashes_count.get()); println!("Total number of bytes hashed for incr. comp.: {}", self.perf_stats.incr_comp_bytes_hashed.get()); - println!("Average bytes hashed per incr. comp. HIR node: {}", - self.perf_stats.incr_comp_bytes_hashed.get() / - self.perf_stats.incr_comp_hashes_count.get()); + if self.perf_stats.incr_comp_hashes_count.get() != 0 { + println!("Average bytes hashed per incr. comp. HIR node: {}", + self.perf_stats.incr_comp_bytes_hashed.get() / + self.perf_stats.incr_comp_hashes_count.get()); + } else { + println!("Average bytes hashed per incr. comp. HIR node: N/A"); + } println!("Total time spent computing symbol hashes: {}", duration_to_secs_str(self.perf_stats.symbol_hash_time.get())); println!("Total time spent decoding DefPath tables: {}", |