romcc error in smbus code

[Stefan Reinauer]

* Eric W. Biederman <ebiederman at lnxi.com> [031007 23:00]:
> Stefan Reinauer <stepan at suse.de> writes:
> > ./romcc -mcpu=k8  -O ./auto.E > auto.inc
> > <built-in>:1.0: warning: edge: 
> > <built-in>:1.0: warning:  0x2fe7e40 __inw
> > amd8111_early_smbus.c:120.39: warning: edge: 
> > amd8111_early_smbus.c:120.39: warning:  0x2fe80e0 copy
> > <built-in>:1.0: warning: edge: 
> > <built-in>:1.0: warning:  0x3126060 copy
> > <built-in>:1.0: warning: edge: 
> > <built-in>:1.0: warning:  0x2fea8d0 __inw
> > amd8111_early_smbus.c:125.63: warning: edge: 
> > amd8111_early_smbus.c:125.63: warning:  0x2feab70 copy
> > <built-in>:1.0: warning: edge: 
> > <built-in>:1.0: warning:  0x2feba50 __inw
> > io.h:39.1: warning: edge: 
> > io.h:39.1: warning:  0x2febb70 copy
> > amd8111_early_smbus.c:128.48: warning:  0x2febcf0 copy
> > <built-in>:1.0: warning: edge: 
> > <built-in>:1.0: warning:  0x2fe6450 __inw
> > auto.c:102.45: warning: def: 
> > auto.c:102.45: warning:  0x2fe5020 copy
> > amd8111_early_smbus.c:131.33: warning:  0x2fec520 copy
> > auto.c:102.45: 0x2fe5020 copy Internal compiler error: live range with
> > already used color %ax
> > 
> > Is the code running out of registers? What's happening here?
> 
> Yes the compiler ran out of registers.  
> 
> Although in this case it looks like this was cause by a compiler bug.
> 
> The compiler tried to assign %ax to two variables simultaneously.

Hm. ok. Does this code suite you as a testsuite, or can I do anything to
provide such?

  Stefan

-- 
Architecture Team
    SuSE Linux AG