PR 59137: Incorrect liveness info during dbr_schedule

[Steven Bosscher]

On Wed, Jan 8, 2014 at 8:27 PM, Richard Sandiford wrote:
> gcc/
>         PR rtl-optimization/59137
>         * reorg.c (steal_delay_list_from_target): Call update_block for
>         elided insns.
>         (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
>
> gcc/testsuite/
>         PR rtl-optimization/59137
>         * gcc.target/mips/pr59137.c: New test.

This is OK for trunk. For release branches I'll defer to the RMs.

Ciao!
Steven