* config/sparc/sparc.c: Include tree-pass.h.
(TARGET_MACHINE_DEPENDENT_REORG): Do not redefine.
(sparc_reorg): Rename to sparc_do_work_around_errata. Move to
head of file. Change return type. Split off gate function.
(sparc_gate_work_around_errata): New function.
(pass_work_around_errata): New pass definition.
(insert_pass_work_around_errata) New pass insert definition to
insert pass_work_around_errata just after delayed-branch scheduling.
(sparc_option_override): Insert the pass.
* config/sparc/t-sparc (sparc.o): Add TREE_PASS_H dependence.
From-SVN: r197681
