Age | Commit message (Collapse) | Author | Files | Lines |
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2005-06-07 Eric Christopher <echristo@redhat.com>
* config/mips/predicates.md (sleu_operand): Use
IN_RANGE to specify range of operand.
From-SVN: r100716
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missed entry
* cp-tree.def (DEFAULT_ARG): Adjust documentation.
* cp-tree.h (DEFARG_INSTANTIATIONS): New.
(struct tree_default_arg): Add instantiations member.
* parser.c (cp_parser_late_parsing_default_args): Adjust to use a
VEC.
* pt.c (tsubst_arg_types): Likewise.
From-SVN: r100715
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PR tree-optimization/21847
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): With
-fnon-call-exceptions, also mark statements inherently
necessary if they may throw.
From-SVN: r100714
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2005-06-07 Adrian Straetling <straetling@de.ibm.com>
gcc/ChangeLog:
* config/s390/s390.md: ("UNSPECV_MB", "UNSPECV_CAS"): New constants.
("type"): Add "sem" to 'type' attribute.
("memory_barrier", "*memory_barrier", "sync_compare_and_swapdi",
"sync_compare_and_swapsi", "sync_compare_and_swap_ccdi",
"sync_compare_and_swap_ccsi", "*sync_compare_and_swap_ccdi",
"*sync_compare_and_swap_ccsi"): New patterns.
* config/s390/2064.md: ("z_sem"): New insn_reservation.
* config/s390/2084.md: ("x_sem"): New insn_reservation.
* config/s390/s390.c: (s390_compare_emitted): New global variable.
(s390_emit_compare): Do not emit comparison again after cas.
* config/s390/s390.h (s390_compare_emitted): Declare.
libstdc++/ChangeLog:
* config/cpu/s390/atomicity.h: (__exchange_and_add,
__atomic_add): Use the builtins for atomic memory operations.
From-SVN: r100711
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* sbitmap.h (sbitmap_iterator, sbitmap_iter_init,
sbitmap_iter_cond, sbitmap_iter_next): New.
* bt-load.c, cfganal.c, combine.c, ddg.c, flow.c,
modulo-sched.c, sbitmap.c, sched-rgn.c, tree-into-ssa.c,
tree-outof-ssa.c, tree-ssa-alias.c, tree-ssa-live.c: Update
uses of EXECUTE_IF_SET_IN_SBITMAP to the new style.
From-SVN: r100709
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* tree-ssa-address.c: New file.
* Makefile.in (tree-ssa-address.o): Add.
* expr.c (expand_expr_real_1): Do not handle REF_ORIGINAL on
INDIRECT_REFs. Handle TARGET_MEM_REFs.
* tree-eh.c (tree_could_trap_p): Handle TARGET_MEM_REFs.
* tree-flow.h (struct mem_address): New.
(struct affine_tree_combination): Moved from tree-ssa-loop-ivopts.c.
(create_mem_ref, addr_for_mem_ref, get_address_description,
maybe_fold_tmr, multiplier_allowed_in_address_p,
multiply_by_cost): Declare.
* tree-mudflap.c (mf_xform_derefs_1): Handle TARGET_MEM_REFs.
* tree-pretty-print.c (dump_generic_node): Ditto.
* tree-ssa-loop-im.c (for_each_index): Ditto.
* tree-ssa-loop-ivopts.c (may_be_unaligned_p,
find_interesting_uses_address): Ditto.
(rewrite_address_base, build_addr_strip_iref): Removed.
(struct affine_tree_combination): Moved to tree-flow.h.
(get_ref_tag, copy_ref_info): New functions.
(rewrite_use_address): Produce TARGET_MEM_REFs.
(tree_ssa_iv_optimize): Do not call update_ssa
and rewrite_into_loop_closed_ssa.
(tree_to_aff_combination): Use build_fold_addr_expr instead of
build_addr_strip_iref.
(unshare_aff_combination): New function.
(fold_affine_sum): Removed.
(get_computation_at): Use get_computation_aff. Unshare the result.
(get_computation_aff, multiplier_allowed_in_address_p): New function.
(multiply_by_cost): Exported.
(get_address_cost): Use multiplier_allowed_in_address_p.
* tree-ssa-operands.c (get_tmr_operands): New function.
(get_expr_operands): Handle TARGET_MEM_REFs.
* tree.c (copy_node_stat): Copy annotations for TARGET_MEM_REFs.
(build): Handle 7 arguments.
(build7_stat): New function.
* tree.def (TARGET_MEM_DEF): New.
* tree.h (REF_ORIGINAL): Removed.
(TMR_SYMBOL, TMR_BASE, TMR_INDEX, TMR_STEP, TMR_OFFSET, TMR_ORIGINAL,
TMR_TAG, build7): New macros.
(build7_stat, tree_mem_ref_addr, copy_mem_ref_info): Declare.
* tree-ssa-ccp.c (fold_stmt_r): Call maybe_fold_tmr.
* doc/c-tree.texi: Document TARGET_MEM_REF.
* doc/tree-ssa.texi: Add TARGET_MEM_REF to gimple grammar.
* gcc.dg/tree-ssa/loop-2.c: Update outcome.
* gcc.dg/tree-ssa/loop-3.c: Update outcome.
* gcc.dg/tree-ssa/loop-4.c: Update outcome.
* gcc.dg/tree-ssa/loop-9.c: New test.
From-SVN: r100708
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* cp-tree.def (DEFAULT_ARG): Adjust documentation.
* cp-tree.h (DEFARG_INSTANTIATIONS): New.
(struct tree_default_arg): Add instantiations member.
* parser.c (cp_parser_late_parsing_default_args): Adjust to use a
VEC.
* pt.c (tsubst_arg_types): Likewise.
From-SVN: r100707
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PR debug/21946
* dwarf2out.c (add_loc_descr_op_piece): New function.
(multiple_reg_loc_descriptor, concat_loc_descriptor,
loc_descriptor): Use it.
* var-tracking.c: Include regs.h and expr.h.
(emit_note_insn_var_location): Skip over pieces where offset
is smaller than previous offset plus previous piece mode size.
Optimize adjacent hard registers or memory locations.
* Makefile.in (var-tracking.o): Depend on $(REGS_H) and $(EXPR_H).
From-SVN: r100706
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2005-06-07 Richard Guenther <rguenth@gcc.gnu.org>
* c-typeck.c (c_finish_if_stmt): Use void_type_node as type
for COND_EXPR.
* gimplify.c (gimplify_cond_expr): No need to fix up the
type of COND_EXPRs.
From-SVN: r100705
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2005-06-07 Richard Guenther <rguenth@gcc.gnu.org>
* tree-ssa.c (tree_ssa_useless_type_conversion_1): Fix
comments.
From-SVN: r100704
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previous patch.
cp:
* parser.c (cp_parser_late_parsing_default_args): Fix overeager
assert in previous patch.
testsuite:
* g++.dg/parse/defarg10.C: New.
From-SVN: r100702
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are considered to be stack decrements.
* config/rs6000/host-darwin.c (segv_handler): Widen the possible
'stwux' instructions that are considered to be stack decrements.
From-SVN: r100701
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* rtlanal.c (subreg_offset_representable_p): Handle objects
with holes.
From-SVN: r100700
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2005-06-07 Jerry DeLisle <jvdelisle@verizon.net>
* ChangeLog: Fix date on last commit.
From-SVN: r100698
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2005-06-03 Jerry DeLisle <jvdelisle@verizon.net>
* intrinsic.texi: Add documentation for dcmplx, digits,
dim, idim, ddim, dot_product, dprod, dreal, and dtime.
From-SVN: r100697
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pre_edge_lcm.
* mode-switching.c (optimize_mode_switching): Fix n_exprs parameter
in call to pre_edge_lcm.
From-SVN: r100690
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[[Split portion of a mixed commit.]]
From-SVN: r100683.2
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* config/sh/linux-unwind.h (SH_DWARF_FRAME_XD0): Remove for SH5.
(SH_DWARF_FRAME_PR, SH_DWARF_FRAME_GBR, SH_DWARF_FRAME_MACL)
(SH_DWARF_FRAME_MACH, SH_DWARF_FRAME_PC, SH_DWARF_FRAME_FPUL):
Likewise.
(SH_DWARF_FRAME_FP0, SH_DWARF_FRAME_FPSCR): Define to the correct
dwarf register number for SHmedia.
(shmedia_fallback_frame_state): New.
(MD_FALLBACK_FRAME_STATE_FOR): Define to it for SH5.
* config/sh/linux.h (FUNCTION_PROFILER): Provide SHMEDIA version.
From-SVN: r100681
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libiberty/
2005-06-06 Gabriel Dos Reis <gdr@integrable-solutions.net>
* libiberty.h (XOBFINISH): New.
gcc/
2005-06-06 Gabriel Dos Reis <gdr@integrable-solutions.net>
* c-lex.c (lex_string): Use XOBFINISH.
* collect2.c (extract_string, dump_file): Likewise.
* dbxout.c (dbxout_finish_complex_stabs): Likewise.
* gcc.c (init_spec, build_search_list, convert_filename,
set_collect_gcc_options, do_spec_2, do_spec_1, main):
* Likewise.
* genpreds.c (write_predicate_subfunction): Likewise.
* genflags.c (main): Likewise.
* read-rtl.c (mode_attr_index, apply_macro_to_string,
join_c_conditions, read_quoted_string, read_braced_string,
read_rtx_1): Likewise.
* stringpool.c (ggc_alloc_string): Likewise.
* tlink.c (obstack_fgets, recompile_files): Likewise.
From-SVN: r100678
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gcc-internal-format and c-format.
gcc/po/
* exgettext: Handle gmsgid and cmsgid arguments specially,
as gcc-internal-format and c-format. Because of xgettext
bug, invoke xgettext once with --language=c, once with
--language=GCC-source and then merge together. Fail if
xgettext is not 0.14.5 or later.
gcc/
* intl.h (G_): New macro.
* rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid
instead of msgid for argument name.
* tree-ssa.c (warn_uninit): Likewise.
* c-parser.c (c_parser_error): Likewise.
* config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise.
* config/darwin-c.c (BAD): Likewise.
* config/c4x/c4x-c.c (BAD): Likewise.
* c-pragma.c (GCC_BAD, GCC_BAD2): Likewise.
* c-errors.c (pedwarn_c99, pedwarn_c90): Likewise.
* c-common.c (c_parse_error): Likewise.
* diagnostic.c (diagnostic_set_info, verbatim, inform, warning,
warning0, pedwarn, error, sorry, fatal_error, internal_error):
Likewise.
(fnotice): Use cmsgid instead of msgid for argument name.
* gcov.c (fnotice): Likewise.
* protoize.c (notice): Likewise.
* final.c (output_operand_lossage): Likewise.
* gcc.c (fatal, notice): Likewise.
(error): Use gmsgid instead of msgid for argument name.
* collect2.c (notice, fatal_perror, fatal): Use cmsgid instead
of msgid for argument name.
(error): Use gmsgid instead of msgid for argument name.
* c-decl.c (locate_old_decl, implicit_decl_warning): Use G_()
instead of N_().
* c-typeck.c (readonly_error, convert_for_assignment): Likewise.
* tree-inline.c (inline_forbidden_p_1): Likewise.
* ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new
conventions for marking translations.
* doc/install.texi: Mention gettext 0.14.5 or later requirement.
gcc/cp/
* error.c (locate_error): Use gmsgid instead of msgid for argument
name.
(cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise.
gcc/java/
* jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
msgid for argument name.
* gjavah.c (error): Likewise.
* java-tree.h (parse_error_context): Likewise.
* parse.y (parse_error_context, parse_warning_context,
issue_warning_error_from_context): Likewise.
From-SVN: r100676
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* tree-chrec.c (reset_evolution_in_loop): Use build3 instead of
build2.
From-SVN: r100675
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* fold-const.c (operand_equal_p): Don't return 1, if element
chains for 2 VECTOR_CSTs are not the same length.
PR regression/21897
* fold-const.c (fold_ternary) <case BIT_FIELD_REF>: Don't crash if
not all VECTOR_CST elements are given.
* gcc.c-torture/execute/20050604-1.c: New test.
From-SVN: r100674
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HARD_REGNO_NREGS macro.
* combine.c (try_combine): Use hard_regno_nregs array instead of
HARD_REGNO_NREGS macro.
* config/rs6000/rs6000.c (rs6000_split_multireg_move,
rs6000_register_move_cost, rs6000_memory_move_cost): Likewise.
* config/ia64/ia64.c (mark_reg_gr_used_mask): Likewise.
From-SVN: r100673
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2005-06-06 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-reassoc.o: New.
(OBJS-common): Add tree-ssa-reassoc.o
* timevar.def: Add TV_TREE_REASSOC
* tree-optimize.c (pass_reassoc): Add call.
* tree-pass.h (pass_reassoc): Add.
* tree-ssa-reassoc.c: New file.
From-SVN: r100671
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2005-06-06 Eric Christopher <echristo@redhat.com>
target/21927
* expr.c (do_store_flag): Remove check for non-negative BRANCH_COST.
From-SVN: r100670
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error)
cp:
PR 21903
* cp-tree.def (DEFAULT_ARG): Document TREE_CHAIN use.
* parser.c (cp_parser_late_parsing_default_args): Propagate parsed
argument to any early instantiations.
* pt.c (tsubst_arg_types): Chain early instantiation of default arg.
testsuite:
PR 21903
* g++.dg/parse/defarg9.C: New.
From-SVN: r100669
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* config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Guard with
HAVE_GAS_MAX_SKIP_P2ALIGN.
(HAVE_AS_DWARF2_DEBUG_LINE): Remove.
From-SVN: r100665
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cp:
PR c++/20637
* cp-tree.h (add_method): Add using_decl parameter.
* class.c (add_method): Add using_decl parameter. Adjust error
messages.
(handle_using_decl): Pass the using decl to add_method.
(clone_function_decl): Adjust add_member calls.
* decl2.c (check_classfn): Likewise.
* method.c (lazily_declare_fn): Likewise.
* semantics.c (finish_member_declaration): Likewise.
* method.c (synthesize_method): Use inform, not warning.
testsuite:
PR c++/20637
* g++.dg/inherit/using4.C: New.
* g++.dg/overload/error1.C: Adjust expected errors.
* g++.old-deja/g++.benjamin/warn02.C: Likewise.
* g++.old-deja/g++.brendan/arm2.C: Likewise.
* g++.old-deja/g++.other/redecl2.C: Likewise.
* g++.old-deja/g++.other/redecl4.C: Likewise.
* g++.old-deja/g++.pt/memtemp78.C: Likewise.
From-SVN: r100664
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dependency.
* Makefile.in (mips-tfile.o): Add $(srcdir)/../include prefix to
getopt.h dependency.
(mips-tdump.o): Likewise.
From-SVN: r100663
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is not called too late in the game.
* predict.c (tree_predict_edge): Don't drop useless predictions;
check that it is not called too late in the game.
(gate_estimate_probability): New gate.
(pass_profile): Gate.
* tree-mudflap.c (mf_build_check_statement_for): Do not drop
predictions; update CFG instead.
* cfgrtl.c (rtl_verify_flow_info): Check that predcitions are consumed.
From-SVN: r100662
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From-SVN: r100659
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From-SVN: r100656
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From-SVN: r100647
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2005-06-05 David Billinghurst <David.Billinghurst@riotinto.com>
* gfortran.dg/f2c_5.f90: Add -w to dg-options
From-SVN: r100646
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* config/rs6000/rs6000.c (rs6000_emit_swdivsf): New function.
(rs6000_emit_swdivdf): New function.
* config/rs6000/rs6000.md (fres): New pattern.
(divsf3): Add approximation through rs6000_emit_swdivsf.
(fred): New pattern.
(divdf3): Add approximation through rs6000_emit_swdivdf.
* config/rs6000/rs6000-protos.h (rs6000_emit_swdivsf): Declare.
(rs6000_emit_swdivdf): Declare.
* config/rs6000/rs6000.opt (mswdiv): New option.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document mswdiv.
From-SVN: r100645
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[[Split portion of a mixed commit.]]
From-SVN: r100643.2
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2005-06-05 David Billinghurst <David.Billinghurst@riotinto.com>
* lib/gfortran.exp (gfortran_target_compile): Call
dg-additional-files-options
* gfortran.dg/f2c_4.f90: New file
* gfortran.dg/f2c_4.c: New file
* gfortran.dg/f2c_5.f90: New file
* gfortran.dg/f2c_5.c: New file
From-SVN: r100641
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From-SVN: r100632
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-funroll-loops)
PR tree-optimization/21846
* tree-cfg.c (replace_uses_by): Update information stored at loops.
* tree-flow.h (substitute_in_loop_info): Declare.
* tree-scalar-evolution.c (initialize_scalar_evolutions_analyzer):
Ensure that chrec_dont_know and chrec_known have a type.
* tree-ssa-loop-niter.c (substitute_in_loop_info): New function.
From-SVN: r100631
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fortran/
PR fortran/21912
* trans-array.c (gfc_trans_array_constructor_value): Slightly reorder.
Generate correct exit condition in case of negative steps in
implied-do loops.
testsuite/
PR fortran/21912
* gfortran.dg/array_constructor_4.f90: New test.
From-SVN: r100630
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constant)
PR c++/21619
* cp-tree.h (DECL_IS_BUILTIN_CONSTANT_P): New macro.
* parser.c (cp_parser_postfix_expression): Allow non-constant
expressions as arguments to __builtin_constant_p.
* tree.c (builtin_valid_in_constant_expr_p): Use
DECL_IS_BUILTIN_CONSTANT_P.
PR c++/21619
* g++.dg/ext/builtin9.C: New test.
From-SVN: r100626
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From-SVN: r100625
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From-SVN: r100624
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2005-06-05 Dale Johannesen <dalej@apple.com>
* gcc.c-torture/execute/20050603-1.c: Move to gcc.dg.
* gcc.c-torture/execute/20050603-2.c: Ditto.
From-SVN: r100623
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* invoke.texi: Fix description of flags required for compatibility
with g77.
From-SVN: r100621
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* config/i386/i386.c (x86_use_loop): Remove.
* config/i386/i386.h (x86_use_loop): Remove extern decl.
(TARGET_USE_LOOP): Remove.
* config/i386/i386.md (doloop_end, doloop_end_internal): Remove.
Also remove related define_splits.
From-SVN: r100618
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* tree-flow.h (stmt_ann_d): Move aux to ...
(tree_ann_common_d): ... here.
* tree-ssa-loop-im.c (LIM_DATA, determine_invariantness_stmt,
move_computations_stmt, schedule_sm): Update references to
aux.
* tree-vectorizer.h (set_stmt_info, vinfo_for_stmt): Likewise.
* tree-vect-transform.c (vect_create_index_for_vector_ref): Update
call to set_stmt_info.
(vect_transform_loop): Likewise.
* tree-vectorizer.c (new_loop_vec_info, destroy_loop_vec_info):
Likewise.
* tree-vect-analyze.c (vect_analyze_scalar_cycles): Made void instead of
bool.
(vect_mark_relevant): Takes two additional arguments - live_p and
relevant_p. Set RELEVANT_P and LIVE_P according to these arguments.
(vect_stmt_relevant_p): Differentiate between a live stmt and a
relevant stmt. Return two values = live_p and relevant_p.
(vect_mark_stmts_to_be_vectorized): Call vect_mark_relevant and
vect_stmt_relevant_p with additional arguments. Phis are no longer
put into the worklist (analyzed seperately in analyze_scalar_cycles).
(vect_determine_vectorization_factor): Also check for LIVE_P, because a
stmt that is marked as irrelevant and live, cause it's only used out
side the loop, may need to be vectorized (e.g. reduction).
(vect_analyze_operations): Examine phis. Call
vectorizable_live_operation for for LIVE_P stmts. Check if
need_to_vectorize.
(vect_analyze_scalar_cycles): Update documentation. Don't fail
vectorization - just classify the scalar cycles created by the loop
phis. Call vect_is_simple_reduction.
(vect_analyze_loop): Call to analyze_scalar_cycles moved earlier.
* tree-vect-transform.c (vect_create_index_for_vector_ref): Update
call to set_stmt_info.
(vect_get_vec_def_for_operand): Code reorganized - the code that
classifies the type of use was factored out to vect_is_simple_use.
(vectorizable_store, vect_is_simple_cond): Call vect_is_simple_use with
additional arguments.
(vectorizable_assignment): Likewise. Also make sure the stmt is relevant
and computes a loop_vec_def.
(vectorizable_operation, vectorizable_load, vectorizable_condition):
Likewise.
(vectorizable_live_operation): New.
(vect_transform_stmt): Handle LIVE_P stmts.
* tree-vectorizer.c (new_stmt_vec_info): Initialize the new fields
STMT_VINFO_LIVE_P and STMT_VINFO_DEF_TYPE.
(new_loop_vec_info, destroy_loop_vec_info): Also handle phis.
(vect_is_simple_use): Determine the type of the def and return it
in a new function argument. Consider vect_reduction_def and
vect_induction_def, but for now these are not supported.
(vect_is_simple_reduction): New. Empty for now.
* tree-vectorizer.h (vect_def_type): New enum type.
(_stmt_vec_info): Added new fields - live and _stmt_vec_info.
(STMT_VINFO_LIVE_P, STMT_VINFO_DEF_TYPE): New accessor macros.
(vect_is_simple_use): New arguments added to function declaration.
(vect_is_simple_reduction): New function declaration.
(vectorizable_live_operation): New function declaration.
* tree-vect-analyze.c (vect_can_advance_ivs_p): Add debug printout.
(vect_can_advance_ivs_p): Likewise.
* tree-vect-transform.c (vect_update_ivs_after_vectorizer): Likewise.
From-SVN: r100617
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2005-06-05 Eric Christopher <echristo@redhat.com>
* config/mips/mips.c (mips_rtx_costs): Remove unused variable.
From-SVN: r100613
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PR target/21914
* config/mmix/mmix.md ("*movdicc_real_foldable")
("*movdfcc_real_foldable", "*bCC_foldable")
("*bCC_inverted_foldable"): Specify DImode for register being
compared.
From-SVN: r100612
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2005-06-04 Dale Johannesen <dalej@apple.com>
* gcc.c-torture/execute/20050603-1.c: New.
* gcc.c-torture/execute/20050603-2.c: New.
* gcc.dg/20050603-3.c: New.
From-SVN: r100611
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