Re: [patch] ppc64: move crt3.o makefile fragments, 64-bit call patterns

[Stuart Hastings <stuart at apple dot com>]

On Apr 13, 2006, at 12:12 PM, Dale Johannesen wrote:

> On Apr 13, 2006, at 12:03 PM, Stuart Hastings wrote:
>
> > A mechanical patch to build the Darwin-specific "crt3.o" with - 
> > mlongcall ("far" calls for Darwin/ppc).
> >
> > Alas, that broke the bootstrap. This necessitated some 64-bit CALL  
> > patterns for Darwin/ppc.  Inside rs6000.md, renamed the existing  
> > "call_*_nonlocal_sysv" to "call_*_nonlocal_sysv32" and added  
> > "call_*_nonlocal_sysv64" in the obvious way; the "64" versions  
> > have DI operands under their memrefs.
> >
> > Bootstrapped and DejaGnu-ed on Darwin/ppc, no regressions.
> >
> > 2006-04-13  Stuart Hastings  <stuart@apple.com>
> >
> >         * config/t-darwin (crt3.o): Moved from here...
> >         * config/i386/t-darwin (crt3.o): ...to here...
> >         * config/rs6000/t-darwin (crt3.o): ...and here, adding - 
> > mlongcall.
> >         * config/rs6000/rs6000.md (call_indirect_nonlocal_sysv,
> >         call_nonlocal_sysv, call_value_indirect_nonlocal_sysv,
> >         call_value_nonlocal_sysv): Appended "32" to names.
> >         (call_indirect_nonlocal_sysv64, call_nonlocal_sysv64,
> >         call_value_indirect_nonlocal_sysv64,  
> > call_value_nonlocal_sysv64):
> >         New.
>
> I don't think you need new patterns.  Looks like a good spot for  
> mode_macro P.

You're right.

On Darwin/ppc: Bootstrapped, DejaGnu, no regressions.

2006-04-14  Stuart Hastings  <stuart@apple.com>

        * config/t-darwin (crt3.o): Moved from here...
        * config/i386/t-darwin (crt3.o): ...to here...
        * config/rs6000/t-darwin (crt3.o): ...and here, adding - 
mlongcall.
        * config/rs6000/rs6000.md (call_indirect_nonlocal_sysv,
        call_nonlocal_sysv, call_value_indirect_nonlocal_sysv,
        call_value_nonlocal_sysv): Revised for 32/64 with "P" macro.

Attachment: gcc.fsf.crt4.diffs.txt
Description: Text document

O.K. for trunk?

stuart hastings
Apple Computer