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Mail Archives: djgpp/1996/02/03/00:00:05

Date: Sat, 3 Feb 1996 12:52:21 +0800 (GMT+0800)
From: "Orlando A. Andico" <orly AT natalie DOT eee DOT upd DOT edu DOT ph>
To: DJGPP Mailing List <djgpp AT delorie DOT com>
Subject: GCC 2.7.2
Message-ID: <Pine.LNX.3.91.960203125028.178A-100000@natalie.eee.upd.edu.ph>
MIME-Version: 1.0

What is the meaning of -O6 switch in GCC 2.7.2 ?
When compiling a program using -O2 with GCC 2.6.3 and GCC 2.7.2, I get 
similar-size executables, but 2.7.2 with -O6 produces a rather larger one 
(30%+ size increase). What optimizations account for this? does 2.7.2 
inline functions when it can with -O6?

/----------------------------------------------------------------------------\
|  Orlando A. Andico                 "I have no concept of time, other than  |
|  oandico AT eee DOT upd DOT edu DOT ph               it is flying." -- Alanis Morissette  |
\----------------------------------------------------------------------------/

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