This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

RE: [Bug target/10412] Renesas SH - Incorrect code generation



From: Alexandre Oliva [mailto:aoliva@redhat.com]

On Jun 26, 2003, "Dhananjay R. Deshpande" <dhananjayd@KPITCummins.com> wrote:

> Both registers are marked as FIXED but are still allocated in reload
> stage.

>This seems wrong.  Any idea of why that is so?

Not exactly clear, but I think as MAC_REGS are marked as callee-saved, in the reload stage those are used as being already pushed on stack.

-Dhananjay

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                 aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]