| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
From-SVN: r144324
|
|
PR middle-end/37448
* ipa-reference.c (ipa_reference_local_vars_info_d,
ipa_reference_global_vars_info_d,
ipa_reference_local_vars_info_t, ipa_reference_global_vars_info_t,
ipa_reference_vars_info_t): Move here from ipa-reference.h
(node_duplication_hook_holder, node_removal_hook_holder): New.
(get_reference_vars_info_from_cgraph): Rename to ...
(get_reference_vars_info): ... this one, use cgraph uids.
(get_local_reference_vars_info, get_global_reference_vars_info):
Use cgraph instead of decl.
(ipa_reference_get_read_local, ipa_reference_get_written_local): Remove.
(ipa_reference_get_read_global, ipa_reference_get_not_read_global
ipa_reference_get_written_global, ipa_reference_get_not_written_global): Use
cgraph argument.
(check_call): Simplify avail check.
(scan_stmt_for_static_refs): Update.
(propagate_bits): Update.
(merge_callee_local_info): Remove.
(init_function_info): Use cgraph nodes.
(clean_function_local_data): Break out from ...
(clean_function): ... here.
(copy_local_bitmap, copy_global_bitmap): New functions.
(duplicate_node_data, remove_node_data): New functions.
(generate_summary): Register hooks; use visibility instead of
master clones.
(propafate): Use cgraph nodes; copy bitmap to each node in cycle.
* ipa-reference.h (ipa_reference_local_vars_info_d,
ipa_reference_global_vars_info_d,
ipa_reference_local_vars_info_t, ipa_reference_global_vars_info_t,
ipa_reference_vars_info_t): Move to ipa-reference.c
(ipa_reference_get_read_local, ipa_reference_get_written_local):
Remove.
(ipa_reference_get_read_global, ipa_reference_get_written_global,
ipa_reference_get_not_read_global, ipa_reference_get_not_written_global):
Update prototype.
* ipa-pure-const.c (funct_state_vec): Turn into VECtor.
(init_state): Remove.
(node_duplication_hook_holder, node_removal_hook_holder): New.
(get_function_state, set_function_state): Use VECtor.
(analyze_function): Check body availability.
(add_new_function): Likewise.
(duplicate_node_data, remove_node_data): New.
(generate_summary): Register hooks; do not care about clones.
(propafate): Do not care about clones; recursive functions are not looping.
* ipa-utils.c (searchc, ipa_utils_reduced_inorder): Do not skip clones.
* ipa-prop.c (edge_removal_hook_holder, node_removal_hook_holder,
* edge_duplication_hook_holder, node_duplication_hook_holder): Make
static.
* tree-flow.h (function_ann_d): Remove reference_vars_info.
* tree-ssa-opreands.c (add_call_clobber_ops, add_call_read_ops): Update call of
ipa-reference accesors.
From-SVN: r140463
|
|
License and to point readers at the COPYING3 file and the FSF's license web page.
From-SVN: r126948
|
|
* ipa-pure-const.c, ipa-reference.c, ipa-reference.h,
ipa-type-escape.c, ipa-type-escape.h, ipa-utils.c,
ipa-utils.h, treestruct.def, config/crx/crx-protos.h,
config/crx/crx.c, config/crx/crx.h, config/crx/crx.md: Update
FSF address.
From-SVN: r102384
|
|
2005-07-16 Danny Berlin <dberlin@dberlin.org>
Kenneth Zadeck <zadeck@naturalbridge.com>
* Makefile.in: Added rules for ipa-pure-const.c, ipa-reference.c,
ipa-reference.h, ipa-utils.c, ipa-utils.h, ipa-type-escape.c,
ipa-type-escape.h, tree-promote-statics.c
* ipa-pure-const.c, ipa-reference.c, ipa-reference.h, ipa-utils.c,
ipa-utils.h, ipa-type-escape.c, ipa-type-escape.h,
tree-promote-statics.c: new files.
* alias.c: (nonlocal_mentioned_p_1, nonlocal_mentioned_p,
nonlocal_referenced_p_1, nonlocal_referenced_p, nonlocal_set_p_1,
int nonlocal_set_p, mark_constant_function): Deleted.
(rest_of_handle_cfg): Removed call to mark_constant_function.
(nonoverlapping_component_refs_p): Added calls to support
type based aliasing.
* tree-ssa-alias.c (may_alias_p,
compute_flow_insensitive_aliasing): Ditto.
* calls.c (flags_from_decl_or_type): Removed reference to
cgraph_rtl_info.
(flags_from_decl_or_type): Support ECF_POINTER_NO_CAPTURE attribute.
* c-common.c (handle_pointer_no_capture_attribute): New function
and added pointer_no_capture attribute.
* c-typeck.c (convert_arguments): Make builtins tolerant of having
too many arguments. This is necessary for Spec 2000.
* cgraph.h (const_function, pure_function): Removed.
* common.opt: Added "fipa-pure-const", "fipa-reference",
"fipa-type-escape", and "ftree-promote-static".
* opts.c: Ditto.
* passes.c: Added ipa and tree-promote-statics passes.
* timevar.def: Added TV_IPA_PURE_CONST, TV_IPA_REFERENCE,
TV_IPA_TYPE_ESCAPE, and TV_PROMOTE_STATICS.
* tree.h: Support ECF_POINTER_NO_CAPTURE attribute.
* tree-dfa.c (referenced_var_lookup_if_exists): New function.
* tree-flow.h: Added exposed sra calls and addition of
reference_vars_info field for FUNCTION_DECLS.
* tree-pass.h: Added passes.
* tree-sra.c: (sra_init_cache): New function.
(sra_insert_before, sra_insert_after) Made public.
(type_can_be_decomposed_p): Renamed from type_can_be_decomposed_p
and made public.
* tree-ssa-alias.c (dump_alias_stats): Added stats for type based
aliasing. (may_alias_p): Added code to use type escape analysis to
improve alias sets.
* tree-ssa-operands.c (add_call_clobber_ops): Added parameter and
code to prune clobbers of static variables based on information
produced in ipa-reference pass. Changed call clobbering so that
statics are not marked as clobbered if the call does not clobber
them.
2005-07-16 Danny Berlin <dberlin@dberlin.org>
Kenneth Zadeck <zadeck@naturalbridge.com>
* gcc.dg/tree-ssa/ssa-dce-2.c: Changed dg-options to run at -O2
since pure const detection cannot run at -O1 in c compiler.
* gcc.dg/tree-ssa/20030714-1.c Changed scanning patterns because we
can now optimize this case properly.
* gcc.dg/tree-ssa/sra-2.c: Changed to -O3 and removed xfail
because we now pass.
* gcc.dg/vect/vect-92.c: Removed out of bounds array access.
Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>
From-SVN: r102098
|
