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Re: RFA: MIPS TLS support

On Wed, Mar 09, 2005 at 10:36:30PM +0000, Richard Sandiford wrote:
> > +      if (Pmode == DImode)
> > +	emit_insn (gen_tls_gd_di (a0, gp, loc));
> > +      else
> > +	emit_insn (gen_tls_gd_si (a0, gp, loc));

This appears to be wrong - before reload, we don't know what register
the global pointer will be in.  I'm pretty confused. 

mips_global_pointer checks regs_ever_live[GLOBAL_POINTER_REGNUM], but
if it returns something besides GLOBAL_POINTER_REGNUM in this case,
won't the previous uses be bogus?

-- 
Daniel Jacobowitz
CodeSourcery, LLC
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