* tree.h (reference_alias_ptr_type): Declare.
* tree-ssa-loop-ivopts.c (copy_ref_info): Restructure to
allow non-TARGET_MEM_REF new refs.
- (rewrite_use_address): Pass old alias pointer type to
- create_mem_ref.
+ (rewrite_use_address): Pass old alias pointer type to create_mem_ref.
* tree-ssa-address.c (create_mem_ref_raw): Get alias pointer type.
Build a MEM_REF instead of a TARGET_MEM_REF if possible.
(create_mem_ref): Get alias pointer type. Adjust calls to
(addsi3_carryin_alt2_<optab>): Renamed from addsi3_carryin_alt2.
Operands 1 and 2 are commutative. Parametrize using LTUGEU.
(addsi3_carryin_alt1, addsi3_carryin_alt3): Remove.
- (subsi3_compare): Renamed from subsi3_compare0_c. Change CC_NOTB to
- CC.
+ (subsi3_compare): Renamed from subsi3_compare0_c.
+ Change CC_NOTB to CC.
(arm_subsi3_insn): Allow constants for operand 0.
(compare_scc peephole for eq case): New.
(compare_scc splitters): Change CC_NOTB to CC.
* tree-vect-loop.c (vect_get_single_scalar_iteraion_cost): Skip
statements that are not vectorized.
* tree-vect-stmts.c (vect_get_load_cost): Update the value stored
- in INSIDE_COST.
+ in INSIDE_COST.
2010-07-05 Mikael Pettersson <mikpe@it.uu.se>
(<u>divmodqi4): Likewise.
(divmodqi4): New.
(udivmodqi4): Likewise.
- (divmodhiqi3): Change div/mod to HImode and extend operand 2 to
- HImode.
+ (divmodhiqi3): Change div/mod to HImode and extend operand 2 to HImode.
(udivmodhiqi3): Likewise.
2010-07-04 Jan Hubicka <jh@suse.cz>
2010-07-04 Jan Hubicka <jh@suse.cz>
- * cgraphunit.c (init_cgraph): Only initialize dump file if it is not
- already initialized.
+ * cgraphunit.c (init_cgraph): Only initialize dump file if it
+ is not already initialized.
2010-07-04 Richard Sandiford <rdsandiford@googlemail.com>
2010-07-04 Ira Rosen <irar@il.ibm.com>
Revital Eres <eres@il.ibm.com>
- * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST):
+ * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST):
Document new arguments.
* doc/tm.texi: Regenerate.
* targhooks.c (default_builtin_vectorization_cost): Add new arguments.
macro for its access.
(VECT_MAX_COST): Define.
(vect_get_load_cost): Declare.
- (vect_get_store_cost, vect_get_known_peeling_cost,
+ (vect_get_store_cost, vect_get_known_peeling_cost,
vect_get_single_scalar_iteraion_cost): Likewise.
(vect_supportable_dr_alignment): Add new argument.
* tree-vect-loop.c (new_loop_vec_info): Initialize peeling hash table
vect_analyze_slp. Fix indentation.
(vect_get_single_scalar_iteraion_cost): New function.
(vect_get_known_peeling_cost): Likewise.
- (vect_estimate_min_profitable_iters): Rename byte_misalign to npeel.
- Call vect_get_single_scalar_iteraion_cost instead of cost_for_stmt per
+ (vect_estimate_min_profitable_iters): Rename byte_misalign to npeel.
+ Call vect_get_single_scalar_iteraion_cost instead of cost_for_stmt per
statement. Move outside cost calculation inside unknown peeling case.
Call vect_get_known_peeling_cost for known amount of peeling.
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Add data
reference to the print message of forced alignment.
- (vect_verify_datarefs_alignment): Update call to
+ (vect_verify_datarefs_alignment): Update call to
vect_supportable_dr_alignment.
(vect_get_data_access_cost): New function.
(vect_peeling_hash, vect_peeling_hash_eq, vect_peeling_hash_insert,
check if stores are preferred or if peeling is worthy.
(vect_find_same_alignment_drs): Analyze pairs of loads too.
(vect_supportable_dr_alignment): Add new argument and check aligned
- accesses according to it.
+ accesses according to it.
* tree-vect-stmts.c (vect_get_stmt_cost): New function.
- (cost_for_stmt): Call vect_get_stmt_cost.
+ (cost_for_stmt): Call vect_get_stmt_cost.
(vect_model_simple_cost): Likewise.
- (vect_model_store_cost): Call vect_get_stmt_cost. Call
+ (vect_model_store_cost): Call vect_get_stmt_cost. Call
vect_get_store_cost to calculate the cost of the statement.
(vect_get_store_cost): New function.
- (vect_model_load_cost): Call vect_get_stmt_cost. Call
+ (vect_model_load_cost): Call vect_get_stmt_cost. Call
vect_get_load_cost to calculate the cost of the statement.
(vect_get_load_cost): New function.
(vectorizable_store): Update call to vect_supportable_dr_alignment.
(vectorizable_load): Likewise.
- * config/spu/spu.c (spu_builtin_vectorization_cost): Add new
- arguments.
+ * config/spu/spu.c (spu_builtin_vectorization_cost): Add new arguments.
* config/i386/i386.c (ix86_builtin_vectorization_cost): Add new
arguments. Handle unaligned store.
* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): New.
(rs6000_builtin_support_vector_misalignment): Return true for word and
double word alignments for VSX.
- * tree-vect-slp.c (vect_build_slp_tree): Update calls to
+ * tree-vect-slp.c (vect_build_slp_tree): Update calls to
vect_supportable_dr_alignment and builtin_vectorization_cost.
2010-07-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* config/arm/vfp.md (*push_multi_vfp): Use vfp_register_operand
as predicate for operand 1 and remove its constraint.
* config/arm/predicates.md (vfp_register_operand): New.
- * config/arm/arm.md (*push_multi): Remove the constraint of
- operand 1.
+ * config/arm/arm.md (*push_multi): Remove the constraint of operand 1.
(*push_fp_multi): Likewise.
2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
(mul<mode>3add<mode>_neon, mul<mode>3neg<mode>add<mode>_neon)
(reduc_splus_<mode>, reduc_smin_<mode>, reduc_smax_<mode>): Disable
for NEON float modes when flag_unsafe_math_optimizations is false.
- (quad_halves_<code>v4sf): Only enable if flag_unsafe_math_optimizations
- is true.
+ (quad_halves_<code>v4sf): Only enable if
+ flag_unsafe_math_optimizations is true.
* doc/invoke.texi (ARM Options): Add note about floating point
vectorization requiring -funsafe-math-optimizations.
* ipa-split.c (split_function): For aggregate values, set the return
slot optimization bit. When passing DECL_BY_REFERENCE, produce
- *<retval> = fncall.part ()
+ *<retval> = fncall.part ().
(execute_split_functions): Do not care about DECL_BY_REFERENCE.
2010-07-02 Sandra Loosemore <sandra@codesourcery.com>
* config/arm/predicates.md (imm_for_neon_logic_operand):
Require TARGET_NEON.
(imm_for_neon_inv_logic_operand): Likewise.
- * config/arm/arm.md (define_split for logical_binary_operator):
+ * config/arm/arm.md (define_split for logical_binary_operator):
Disable for NEON registers.
(anddi3): Add new define_expand, and rename the insn. Disable
this insn for NEON, where anddi3_neon now applies.
PR target/44732
* config/ia64/ia64.c (ia64_register_move_cost): Remove stray '{'.
-
- * config/ia64/ia64.c (ia64_register_move_cost): Fix argument types.
+ Fix argument types.
2010-07-01 Bernd Schmidt <bernds@codesourcery.com>
Remove old union trick. Initialize constant offsets.
(ao_ref_init_from_vn_reference): Likewise. Do not handle
INDIRECT_REF. Init base_alias_set properly.
- (vn_reference_lookup_3): Replace INDIRECT_REF handling with
- MEM_REF.
+ (vn_reference_lookup_3): Replace INDIRECT_REF handling with MEM_REF.
(vn_reference_fold_indirect): Adjust for MEM_REFs.
(valueize_refs): Fold MEM_REFs. Re-evaluate constant offset
for ARRAY_REFs.
bother about volatile qualifiers on pointers.
(fold_const_aggregate_ref): Handle MEM_REF, do not handle INDIRECT_REF.
* tree-ssa-loop-ivopts.c
- * tree-ssa-loop-ivopts.c (determine_base_object): Adjust
- for MEM_REF.
+ * tree-ssa-loop-ivopts.c (determine_base_object): Adjust for MEM_REF.
(strip_offset_1): Likewise.
(find_interesting_uses_address): Replace INDIRECT_REF handling with
MEM_REF handling.
for ARRAY_REFs. Properly handle reference lookups that
require a bit re-interpretation.
(can_PRE_operation): Do not handle INDIRECT_REF. Handle MEM_REF.
- * tree-sra.c
* tree-sra.c (build_access_from_expr_1): Handle MEM_REF.
(build_ref_for_offset_1): Remove.
(build_ref_for_offset): Build MEM_REFs.
MEM_REF handling.
(sra_ipa_modify_expr): Remove INDIRECT_REF handling.
Use mem_ref_offset. Remove bogus folding.
- (build_access_from_expr_1): Properly handle MEM_REF for
- non IPA-SRA.
+ (build_access_from_expr_1): Properly handle MEM_REF for non IPA-SRA.
(make_fancy_name_1): Add support for MEM_REF.
* tree-predcom.c (ref_at_iteration): Handle MEM_REFs.
* tree-mudflap.c (mf_xform_derefs_1): Adjust for MEM_REF.
(create_nesting_tree): Allocate it.
(convert_local_reference_op): Insert to be folded mem-refs.
(fold_mem_refs): New function.
- (finalize_nesting_tree_1): Perform defered folding of mem-refs
+ (finalize_nesting_tree_1): Perform defered folding of mem-refs
(free_nesting_tree): Free the pointer-set.
* tree-vect-stmts.c (vectorizable_store): Adjust for MEM_REF.
(vectorizable_load): Likewise.
* toplev.h (_fatal_insn_not_found, _fatal_insn): Move declarations
to rtl.h.
(error_for_asm, warning_for_asm): Move declarations to rtl-error.h.
- * rtl.h (_fatal_insn_not_found, _fatal_insn): Move declarations
- here.
+ * rtl.h (_fatal_insn_not_found, _fatal_insn): Move declarations here.
* rtl-error.h: New.
* regrename.c: Do not include toplev.h. Include rtl-error.h.
* rtl-error.c: Likewise.
(flags_needed_for_conditional): New function.
(flags_from_mode): New function.
(rx_compare_redundant): New function - scans backwards through
- insn list to find out if condition flags are already set
- correctly.
+ insn list to find out if condition flags are already set correctly.
(TARGET_CC_MODES_COMPATIBLE): Define.
* config/rx/rx-protos.h (rx_compare_redundant): Prototype.
* config/rx/rx.h (BRANCH_COST): Define.
(REGISTER_MOVE_COST): Define.
- * config/rx/predicates (rx_source_operand): Allow all constant
- types.
+ * config/rx/predicates (rx_source_operand): Allow all constant types.
* config/rx/rx.md (addsi3): Add alternative for swapped operands.
(tstsi4): New pattern.
* config/rx/rx.c (rx_memory_move_cost): Define.
* predict.h (rebuild_frequencies): Declare.
* tree-inline.c (copy_cfg_body): Compute properly count & frequency of
entry block and edge reaching new_entry.
- (tree_function_versioning): When doing partial cloning, rebuild frequencies
- when done.
+ (tree_function_versioning): When doing partial cloning, rebuild
+ frequencies when done.
* passes.c (execute_function_todo): Use rebild_frequencies.
2010-06-29 Richard Guenther <rguenther@suse.de>
2010-06-28 Jan Hubicka <jh@suse.cz>
PR tree-optimization/44357
- * ipa-inline.c (add_new_edges_to_heap): Do not add edges to uninlinable
- functions.
+ * ipa-inline.c (add_new_edges_to_heap): Do not add edges to
+ uninlinable functions.
2010-06-28 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* config/rs6000/rs6000.md (cpu): Add titan. Include "titan.md".
* config/rs6000/titan.md: New file.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document -mcpu=titan.
-
+
2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
* tree-browser.c (TB_history_stack): Convert to a VEC.
2010-06-28 Bingfeng Mei <bmei@broadcom.com>
- * cgraph.h (struct varpool_node): new used_from_object_file flag.
- (struct cgraph_local_info): new used_from_object_file flag.
- * cgraph.c (dump_cgraph_node): dump used_from_object_file flag.
- (cgraph_clone_node): initialize used_from_object_file.
- (cgraph_create_virtual_clone): initialize used_from_object_file.
- * lto-symbtab.c (lto_symtab_merge_decls_1): Set
- used_from_object_file flags for symbols of LDPR_PREVAILING_DEF
- when compiling with -fwhole-program.
- (lto_symtab_resolve_symbols) Use LDPR_PREVAILING_DEF_IRONLY for
+ * cgraph.h (struct varpool_node): new used_from_object_file flag.
+ (struct cgraph_local_info): new used_from_object_file flag.
+ * cgraph.c (dump_cgraph_node): dump used_from_object_file flag.
+ (cgraph_clone_node): initialize used_from_object_file.
+ (cgraph_create_virtual_clone): initialize used_from_object_file.
+ * lto-symbtab.c (lto_symtab_merge_decls_1): Set
+ used_from_object_file flags for symbols of LDPR_PREVAILING_DEF
+ when compiling with -fwhole-program.
+ (lto_symtab_resolve_symbols) Use LDPR_PREVAILING_DEF_IRONLY for
internal resolver.
- * ipa.c (function_and_variable_visibility): Set externally_visible
- flag of varpool_node if used_from_object_file flag is set.
- (cgraph_externally_visible_p): check used_from_object_file flag.
- * doc/invoke.texi (-fwhole-program option): Change description of
- externally_visible attribute accordingly.
- * doc/extend.texi (externally_visible): Ditto.
+ * ipa.c (function_and_variable_visibility): Set externally_visible
+ flag of varpool_node if used_from_object_file flag is set.
+ (cgraph_externally_visible_p): check used_from_object_file flag.
+ * doc/invoke.texi (-fwhole-program option): Change description of
+ externally_visible attribute accordingly.
+ * doc/extend.texi (externally_visible): Ditto.
2010-06-27 Jan Hubicka <jh@suse.cz>
(visit_bb): Handle PHIs correctly.
* tree-inline.c (copy_phis_for_bb): Be able to copy
PHI from entry edge.
- (copy_cfg_body): Produce edge from entry BB before copying
- PHIs.
+ (copy_cfg_body): Produce edge from entry BB before copying PHIs.
2010-06-26 Richard Guenther <rguenther@suse.de>
* config/pa/pa.h (MODIFY_TARGET_NAME): Remove.
* doc/tm.texi (MODIFY_TARGET_NAME): Don't document.
- * gcc.c (enum add_del, struct modify_target, modify_target):
- Remove.
+ * gcc.c (enum add_del, struct modify_target, modify_target): Remove.
(process_command): Remove code conditional on MODIFY_TARGET_NAME.
* system.h (MODIFY_TARGET_NAME): Poison.
projects / platform / upstream / linaro-gcc.git / commitdiff