Re: cost of popen()

[Shigio Yamaguchi]

> > Doesn't this patch bring user visible change?
> 
> Yes. There are two user visible changes.

They should be treated separately from the performance tuning.

>  - When multiple files are processed by a parser,
>    a verbose message containing the comma-separated file names is displayed.

Is this change needed?
New log messages will make the screen full.

>  - Assembly sources are not skipped while creating GSYMS.
>    They are skipped by judgment of the parser.

This seems to be unrelated to the tuning.
Is it possible to commit this code as a separate one?
--
Shigio YAMAGUCHI <address@hidden> - Tama Communications Corporation
PGP fingerprint: D1CB 0B89 B346 4AB6 5663  C4B6 3CA5 BBB3 57BE DDA3