This is the mail archive of the
gsl-discuss@sources.redhat.com
mailing list for the GSL project.
GCC - Compiler Question
- From: "Aaron Schweiger" <aschweig at bu dot edu>
- To: "Gsl-Discuss" <gsl-discuss at sources dot redhat dot com>
- Date: Tue, 23 Mar 2004 20:25:21 -0500
- Subject: GCC - Compiler Question
I am using mingw/GCC 3.2.3.
I was wondering if anyone running Intel architecture
had run into problems with -fcaller-saves and double
precision numerical code. I discovered the bug in a
friend's simulation, with the -O2 the flag, the flag
-fno-caller-saves is needed to prevent
corruption of variables. I suspect this is being caused
by stack overhead or perhaps use of unions.
Aaron Schweiger