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Mail Archives: djgpp/1997/05/19/17:22:09

Message-ID: <33809093.2AC6@silesia.top.pl>
Date: Mon, 19 May 1997 19:40:35 +0200
From: Michal <wapex AT silesia DOT top DOT pl>
MIME-Version: 1.0
To: djgpp AT delorie DOT com
Subject: PGCC

I've downloaded binaries of PGCC for DOS... and I'm completely
disappointment. The code that it has produced from my program (last
address main  minus  first addres of my first function) is about 20%
larger due to incredible amounts on nops inside the code. The
instructions are unscheduled (just swaping some pairs could halp) and
have a lot of AGI stalls. I didn't notice any speed differences
comparing to 2.7.2 (-02). I've used -O6 option and even some swiches
disabled by deflaut. I've noticed that it does some thinks in differend
way - more Pentium frendly, but no speed up can be seen. If somebody
noticed somethink differend or moreless the same please remail.

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