patch: subreg_regno_offset() being called with a pseudo

[Richard Henderson]

On Fri, Sep 07, 2001 at 10:58:22AM -0400, Aldy Hernandez wrote:
> the patch below fixes true_regnum so it doesn't assume that reg_renumber
> is valid and then one can always just use true_regnum and it will
> DTRT.

But it doesn't DTRT.  Remember: during reload a pseudo is a
memory_operand.  mips_secondary_reload_class is treating a
pseudo as a register, which means that it's going to DTWT
when reloading to !(GP_REGS | FP_REGS).


r~