diff options
| -rw-r--r-- | lib/VMCore/Pass.cpp | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp index 106d70b31a..28244518df 100644 --- a/lib/VMCore/Pass.cpp +++ b/lib/VMCore/Pass.cpp @@ -122,13 +122,20 @@ void TimeRecord::passEnd(const TimeRecord &T) { MaxRSS = std::max(MaxRSS, RSSTemp); } +static void printVal(double Val, double Total) { + if (Total < 1e-7) // Avoid dividing by zero... + fprintf(stderr, " ----- "); + else + fprintf(stderr, " %7.4f (%5.1f%%)", Val, Val*100/Total); +} + void TimeRecord::print(const char *PassName, const TimeRecord &Total) const { - fprintf(stderr, - " %7.4f (%5.1f%%) %7.4f (%5.1f%%) %7.4f (%5.1f%%) %7.4f (%5.1f%%) ", - UserTime , UserTime *100/Total.UserTime, - SystemTime, SystemTime*100/Total.SystemTime, - UserTime+SystemTime, (UserTime+SystemTime)*100/(Total.UserTime+Total.SystemTime), - Elapsed , Elapsed *100/Total.Elapsed); + printVal(UserTime, Total.UserTime); + printVal(SystemTime, Total.SystemTime); + printVal(UserTime+SystemTime, Total.UserTime+Total.SystemTime); + printVal(Elapsed, Total.Elapsed); + + fprintf(stderr, " "); if (Total.MaxRSS) std::cerr << MaxRSS << "\t"; |