+2012-06-17 Steven Bosscher <steven@gcc.gnu.org>
+
+ * cfglayout.h: Remove.
+ * cfglayout.c: Remove.
+ * function.h (struct function): Remove x_last_location field.
+ * function.c: Do not include cfglayout.h.
+ (expand_function_start): Do not call no-op force_next_line_note.
+ (expand_function_end): Likewise.
+ * cfgrtl.c: Do not include cfglayout.h. Include gt-cfgrtl.h.
+ (unlink_insn_chain): Moved here from cfglayout.c.
+ (skip_insns_after_block, label_for_bb, record_effective_endpoints,
+ into_cfg_layout_mode, outof_cfg_layout_mode,
+ pass_into_cfg_layout_mode, pass_outof_cfg_layout_mode,
+ relink_block_chain, fixup_reorder_chain, verify_insn_chain,
+ fixup_fallthru_exit_predecessor, force_one_exit_fallthru,
+ cfg_layout_can_duplicate_bb_p, duplicate_insn_chain,
+ cfg_layout_duplicate_bb, cfg_layout_initialize, break_superblocks,
+ cfg_layout_finalize): Likewise.
+ (rtl_can_remove_branch_p): Likewise.
+ * rtl.h (insn_scope): Move prototype from cfglayout.h here.
+ (duplicate_insn_chain): Likewise.
+ (force_next_line_note): Remove prototype.
+ * emit-rtl.c: Do not include tree-flow.h, egad. Include vecprim.h.
+ (last_location): Remove #define to emit.x_last_location.
+ (force_next_line_note): Remove no-op function.
+ (init_emit): Don't set x_last_location.
+ (block_locators_locs, block_locators_blocks, locations_locators_locs,
+ locations_locators_vals, prologue_locator, epilogue_locator,
+ curr_location, last_location, curr_block, last_block, curr_rtl_loc):
+ Move POD to here from cfglayout.c.
+ (insn_locators_alloc, insn_locators_finalize, insn_locators_free,
+ set_curr_insn_source_location, get_curr_insn_source_location,
+ set_curr_insn_block, get_curr_insn_block, curr_insn_locator,
+ locator_scope, insn_scope, locator_location, locator_line, insn_line,
+ locator_file, insn_file, locator_eq): Move to here from cfglayout.c.
+ * cfghooks.h: Remove double-include protection.
+ (can_copy_bbs_p, copy_bbs): Move prototypes from cfglayout.h to here.
+ * cfghooks.c (can_copy_bbs_p, copy_bbs): Move to here from cfglayout.c.
+ * final.c: Do not include cfglayout.h.
+ (choose_inner_scope, change_scope): Move to here from cfglayout.c.
+ (reemit_insn_block_notes): Likewise. Make static.
+ * tree-flow.h (tree_could_trap_p, operation_could_trap_helper_p,
+ operation_could_trap_p, tree_could_throw_p): Move from here...
+ * tree.h: ... to here.
+ * gengtype.c (open_base_files): Remove cfglayout.h from the list.
+ * profile.c: Do not include cfghooks.h.
+ * cfgloopmanip.c: Do not include cfglayout.h and cfghooks.h.
+ * modulo-sched.c: Likewise.
+ * loop-unswitch.c: Do not include cfglayout.h.
+ * sched-ebb.c: Likewise.
+ * tracer.c: Likewise.
+ * ddg.c: Likewise.
+ * tree-vect-loop-manip.c: Likewise.
+ * loop-init.c: Likewise.
+ * dwarf2out.c: Likewise.
+ * hw-doloop.c: Likewise.
+ * loop-unroll.c: Likewise.
+ * cfgcleanup.c: Likewise.
+ * bb-reorder.c: Likewise.
+ * sched-rgn.c: Likewise.
+ * tree-cfg.c: Likewise.
+ * config/alpha/alpha.c: Likewise.
+ * config/spu/spu.c: Likewise.
+ * config/sparc/sparc.c: Likewise.
+ * config/sh/sh.c: Likewise.
+ * config/c6x/c6x.c: Likewise.
+ * config/ia64/ia64.c: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/score/score.c: Likewise.
+ * config/mips/mips.c: Likewise.
+ * config/bfin/bfin.c: Likewise.
+ * Makefile.in (CFGAYOUT_H): Remove, and fixup users.
+ * config/rs6000/t-rs6000 (rs6000.o): Do not depend on cfglayout.h.
+ * config/spu/t-spu-elf (spu.o: $): Likewise.
+ * config/sparc/t-sparc (sparc.o): Do not depend on CFGLAYOUT_H.
+
2012-06-17 Steven Bosscher <steven@gcc.gnu.org>
* cfgloop.h: Do not include rtl.h.
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