Subject: Re: Turning off optimization on selected files.
To: None <email@example.com>
From: Michael L. Hitch <firstname.lastname@example.org>
Date: 06/08/2000 19:26:18
On Thu, 8 Jun 2000, Eduardo Horvath wrote:
> This is not at all related to my problem. There are 3-4 kernel files in
> the kernel which cause gcc to core dump when compiling the sparc V9
> instruction set if optimization is turned on. It's not a question of bad
> code, or incorrect code. gcc simply falls on its face. The only thing to
> do is turn off optimization for those files to work around gcc bugs.
I've got a similar type of problem: running a mipsel cross compile on
an Alpha. When trying to compile sha1.c, cc1 loops allocating memory
until it exhausts the virtual memory. It will compile with -O0. I don't
see anyway to use the suggested method of specifying the -O0, since sha1.c
is in lib/libkern and doesn't have a files* file that I can see.
Michael L. Hitch email@example.com
Information Technology Center
Montana State University Bozeman, MT USA