Ubuntu
gcc-4.4 package

  1. Bug #398403
  2. Comment #43

Comment 43 for bug 398403

Revision history for this message
In , stevenb (steven-gcc) wrote :

With r190665, compile time is mostly spent in:
 loop doloop : 130.15 ( 8%) usr
 variable tracking : 990.72 (60%) usr
 var-tracking dataflow : 76.34 ( 5%) usr

So this isn't a DF issue in GCC 4.8 at least, but yet another var-tracking issue (but probably not related to bug 53958, because var-tracking dataflow time is almost reasonable here).

I'll have a look at the doloop issue, but the var-tracking issue is for Alex.