This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Number of functions optimized by GCSE module

From: "Qiong Cai" <qiongc at cse dot unsw dot edu dot au>
To: "Gcc" <gcc at gcc dot gnu dot org>
Date: Tue, 13 Jan 2004 22:29:54 +1100
Subject: Number of functions optimized by GCSE module
Organization: CSE, UNSW
Reply-to: <qiongc at cse dot unsw dot edu dot au>

Hi,

I've met a problem when I wanted to know the number of functions in
164.gzip benchmark (SPEC CPU2000) optimized by GCSE module.  On a
Pentium 4 machines, I found 74 functions optimized by GCSE, while on a
UltraSparc machine, 80 functions.  
All of 6 functions in getopt.c of gzip program are not optimized by GCSE
on P4 machine. I'd like to know what the reason behind of this. Is is
because of inlining?  Does GCC use the same inlining policy over
different machines?

Thanks

Qiong

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]