Eventually I'll succeed in making tree-optimize.c empty. At least
the pass stuff I'm interested in get's better now.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
Richard.
2012-04-12 Richard Guenther rguent...@suse.de
* Makefile.in (cgraphunit.o): Add $(EXCEPT_H) dependency.
* cgraph.h (tree_rest_of_compilation): Remove.
* cgraph.c (cgraph_add_new_function): Move ...
* cgraphunit.c (cgraph_add_new_function): ... here.
(tree_rest_of_compilation): Make static.
(cgraph_expand_function): Do not set cgraph_function_flags_ready.
* tree-optimize.c (gate_all_optimizations, pass_all_optimizations,
gate_all_early_local_passes, execute_all_early_local_passes,
pass_early_local_passes, gate_all_early_optimizations,
pass_all_early_optimizations): Move ...
* passes.c (gate_all_optimizations, pass_all_optimizations,
gate_all_early_local_passes, execute_all_early_local_passes,
pass_early_local_passes, gate_all_early_optimizations,
pass_all_early_optimizations): ... here.
* tree-optimize.c (execute_free_datastructures): Remove.
* tree-flow.h (execute_free_datastructures): Remove.
* tree-optimize.c (execute_init_datastructures,
pass_init_datastructures): Move ...
* tree-ssa.c (execute_init_datastructures,
pass_init_datastructures): ... here.
* cfgexpand.c (gimple_expand_cfg): Inline-expand call to
execute_free_datastructures.
Index: gcc/Makefile.in
===
*** gcc/Makefile.in.orig2012-04-12 14:05:23.0 +0200
--- gcc/Makefile.in 2012-04-12 14:05:51.274596925 +0200
*** cgraphunit.o : cgraphunit.c $(CONFIG_H)
*** 2922,2928
$(FIBHEAP_H) output.h $(PARAMS_H) $(RTL_H) $(TIMEVAR_H) $(IPA_PROP_H) \
gt-cgraphunit.h tree-iterator.h $(COVERAGE_H) $(TREE_DUMP_H) \
tree-pretty-print.h gimple-pretty-print.h ipa-inline.h $(IPA_UTILS_H) \
!$(LTO_STREAMER_H) output.h $(REGSET_H)
cgraphbuild.o : cgraphbuild.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(TREE_H) langhooks.h $(CGRAPH_H) intl.h pointer-set.h $(GIMPLE_H) \
$(TREE_FLOW_H) $(TREE_PASS_H) $(IPA_UTILS_H) $(EXCEPT_H) \
--- 2922,2928
$(FIBHEAP_H) output.h $(PARAMS_H) $(RTL_H) $(TIMEVAR_H) $(IPA_PROP_H) \
gt-cgraphunit.h tree-iterator.h $(COVERAGE_H) $(TREE_DUMP_H) \
tree-pretty-print.h gimple-pretty-print.h ipa-inline.h $(IPA_UTILS_H) \
!$(LTO_STREAMER_H) output.h $(REGSET_H) $(EXCEPT_H)
cgraphbuild.o : cgraphbuild.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(TREE_H) langhooks.h $(CGRAPH_H) intl.h pointer-set.h $(GIMPLE_H) \
$(TREE_FLOW_H) $(TREE_PASS_H) $(IPA_UTILS_H) $(EXCEPT_H) \
Index: gcc/cgraph.c
===
*** gcc/cgraph.c.orig 2012-04-12 14:05:23.0 +0200
--- gcc/cgraph.c2012-04-12 14:05:51.276596925 +0200
*** cgraph_function_body_availability (struc
*** 2397,2485
return avail;
}
- /* Add the function FNDECL to the call graph.
-Unlike cgraph_finalize_function, this function is intended to be used
-by middle end and allows insertion of new function at arbitrary point
-of compilation. The function can be either in high, low or SSA form
-GIMPLE.
-
-The function is assumed to be reachable and have address taken (so no
-API breaking optimizations are performed on it).
-
-Main work done by this function is to enqueue the function for later
-processing to avoid need the passes to be re-entrant. */
-
- void
- cgraph_add_new_function (tree fndecl, bool lowered)
- {
- struct cgraph_node *node;
- switch (cgraph_state)
- {
- case CGRAPH_STATE_CONSTRUCTION:
- /* Just enqueue function to be processed at nearest occurrence. */
- node = cgraph_create_node (fndecl);
- node-next_needed = cgraph_new_nodes;
- if (lowered)
- node-lowered = true;
- cgraph_new_nodes = node;
- break;
-
- case CGRAPH_STATE_IPA:
- case CGRAPH_STATE_IPA_SSA:
- case CGRAPH_STATE_EXPANSION:
- /* Bring the function into finalized state and enqueue for later
- analyzing and compilation. */
- node = cgraph_get_create_node (fndecl);
- node-local.local = false;
- node-local.finalized = true;
- node-reachable = node-needed = true;
- if (!lowered cgraph_state == CGRAPH_STATE_EXPANSION)
- {
- push_cfun (DECL_STRUCT_FUNCTION (fndecl));
- current_function_decl = fndecl;
- gimple_register_cfg_hooks ();
- bitmap_obstack_initialize (NULL);
- execute_pass_list (all_lowering_passes);
- execute_pass_list (pass_early_local_passes.pass.sub);
- bitmap_obstack_release (NULL);
- pop_cfun ();
- current_function_decl =
