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Re: bug: trashed register.
- To: Marc Esipovich <marc at corky dot net>
- Subject: Re: bug: trashed register.
- From: Alexandre Oliva <aoliva at redhat dot com>
- Date: 11 Feb 2001 22:39:13 -0200
- Cc: gcc-bugs at gcc dot gnu dot org
- Organization: GCC Team, Red Hat
- References: <20010212004102.A5120@marcellos.corky.net>
On Feb 11, 2001, Marc Esipovich <marc@corky.net> wrote:
> func1(void *param1, int param2) {
> internal_func(param1);
> <- at this point, param1 is not restored and is filled with values
> from its internal state inside internal_func().
Is param1 used afterwards? If not, the compiler won't save it, and
it's normal to have its value trashed.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
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