optimization report

[Mahmood Naderan]

ok thanks that is good

 
// Naderan *Mahmood;


----- Original Message -----
From: Jonathan Wakely <jwakely.gcc@gmail.com>
To: Mahmood Naderan <nt_mahmood@yahoo.com>
Cc: "gcc-help@gcc.gnu.org" <gcc-help@gcc.gnu.org>; "gcc@gcc.gnu.org" <gcc@gcc.gnu.org>
Sent: Saturday, February 25, 2012 10:49 PM
Subject: Re: optimization report

On 25 February 2012 19:06, Mahmood Naderan wrote:
>
> Does GCC report on optimizations? I mean, using -O3, it is good to see which part of code was the hardest part in optimization process. Or a report that shows which part of code used largest memory.

Have you looked at -fmem-report and -ftime-report?  Both are
documented in the manual.

(This isn't really appropriate for the gcc@ list, any further
questions about using GCC should probably only go to the gcc-help@
list.)