ICE building libgcc2.c for MIPS, too

[Ian Lance Taylor]

Sandra Loosemore <sandra@codesourcery.com> writes:

> #6  0x0875dc03 in rest_of_handle_combine ()
>      at /scratch/sandra/mips-mainline/src/gcc-mainline/gcc/combine.c:1264

The bug is that reg_stat in combine.c does not reallocate when a
splitter creates a new pseudo_reg.  I'm working on a patch to convert
reg_stat to a VEC.

Ian