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Latest snapshot produces slower code that egcs-1.0.3
- To: egcs at cygnus dot com, g++ at cygnus dot com
- Subject: Latest snapshot produces slower code that egcs-1.0.3
- From: Roberto Bagnara <bagnara at di dot unipi dot it>
- Date: Tue, 02 Jun 1998 23:32:40 +0200
- References: <199806010522.WAA11545@atrus.synopsys.com>
Hi there,
finally I have been able to compile and run my application
(a program analyzer written in C++) with a snapshot (egcs-19980531).
With egcs-19980525 I was able to compile, but the application
segfaulted on any input. With previous snapshots I was unable
to compile.
Thanks to all!
The problem now is that my application shows a 30% slowdown
when compiled with egcs-19980531, i.e., egcs-1.0.3 gives
a much better performance.
My platform is i586/Linux. Another maybe useful indication
is that my code is "STL intensive".
Is there anything I can do to help tracking the problem?
Thanks again
Roberto
--
Roberto Bagnara
Department of Mathematics, University of Parma, Italy
http://www.di.unipi.it/~bagnara/bagnara.html
mailto:bagnara@di.unipi.it