2009-10-08 Daniel Gutson <dgutson@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Pedro Alves <pedro@codesourcery.com>
libiberty/
* argv.c (consume_whitespace): New function.
(only_whitespace): New function.
(buildargv): Always use ISSPACE by calling consume_whitespace.
(expandargv): Skip empty files. Do not stop at the first empty
argument (calling only_whitespace)..
* testsuite/test-expandargv.c: (test_data): Test empty lines
and empty arguments.
(run_tests): Fix false positives due to shorter arguments.
Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com>
Co-Authored-By: Pedro Alves <pedro@codesourcery.com>
From-SVN: r152560
2009-10-08 Rafael Avila de Espindola <espindola@google.com>
* lto-plugin.c (add_input_library): New.
(all_symbols_read_handler): Use add_input_library for items that
start with -l.
(process_option): Fit in 80 columns.
(onload): Handle LDPT_ADD_INPUT_LIBRARY.
2009-10-08 Rafael Avila de Espindola <espindola@google.com>
* gcc.c (LINK_COMMAND_SPEC): Pass libc with -pass-through if it is
being statically linked.
From-SVN: r152558
* config/i386/i386.md (any_extend): New code iterator.
(u, s): New code attributes.
(sgnprefix): Ditto.
(DWIH): Rewrite as code iterator for SI and DI modes.
(DWI): Rewrite as mode attribute.
(dwi): New mode attribute.
(di): Depend on SI mode and DI mode.
(doubleint_general_operand): Remove mode attribute.
(*lea_1): Macroize insn from *lea_1_rex64 and *lea_1 patterns using
DWIH mode iterator.
(*add<mode>3_doubleword): Use DWIH as the base mode iterator.
(*sub<mode>3_doubleword): Ditto.
(mul<mode>3): Macroize expander from mul{hi,si,di}3 patterns
using SWIM248 mode iterator.
(*mul<mode>3_1): Macroize insn from mul{si,di}3_1 patterns
using SWI48 mode iterator.
(<u>mul<mode><dwi>3): Macroize expander from {,u}mul{sidi,diti}3
patterns using DWIH mode iterator and any_extend code iterator.
(<u>mulqihi3): Macroize expander from {,u}mulqihi3 patterns
using any_extend code iterator.
(*<u>mul<mode><dwi>3_1): Macroize insn from {,u}mul{sidi,diti}3_1
patterns using DWIH mode iterator and any_extend code iterator.
(*<u>mulqihi3_1): Macroize insn from {,u}mulqihi3_1 patterns
using any_extend code iterator.
(<s>mul<mode>3_highpart): Macroize expander from
{s,u}mul{si,di}3_highpart patterns using DWIH mode iterator
and any_extend code iterator.
(*<s>muldi3_highpart_1): Macroize insn from
*{s,u}muldi3_highpart_rex64 patterns using any_extend code iterator.
(*<s>mulsi3_highpart_1): Macroize insn from *{s,u}mulsi3_highpart_1
patterns using any_extend code iterator.
(*<s>mulsi3_highpart_zext): Macroize insn from
*{s,u}mulsi3_highpart_zext patterns using any_extend code iterator.
From-SVN: r152539
* dwarf2out.c (tree_add_const_value_attribute_for_decl): Don't add
DW_AT_const_value if VAR_DIE already has DW_AT_abstract_origin
refering to a DIE with DW_AT_const_value.
* gcc.dg/debug/dwarf2/inline3.c: New test.
From-SVN: r152535
2009-10-07 Daniel Kraft <d@domob.eu>
PR fortran/41615
* resolve.c (resolve_contained_fntype): Clarify error message for
invalid assumed-length character result on module procedures.
2009-10-07 Daniel Kraft <d@domob.eu>
PR fortran/41615
* gfortran.dg/assumed_charlen_function_6.f90: New test.
From-SVN: r152534
2009-10-07 Vladimir Makarov <vmakarov@redhat.com>
PR middle-end/22072
* ira-lives.c (check_and_make_def_conflict): Process all operands.
From-SVN: r152533
2009-10-07 Richard Guenther <rguenther@suse.de>
* MAINTAINERS (LTO): List Diego Novillo, Rafael Avila de Espindola,
and Richard Guenther as reviewers.
(LTO plugin): List Rafael Avila de Espindola and Cary Coutant
as reviewers.
From-SVN: r152527
2009-10-07 Janus Weil <janus@gcc.gnu.org>
* expr.c (gfc_check_pointer_assign): Do the correct type checking when
CLASS variables are involved.
* match.c (gfc_match_select_type): Parse associate-name in SELECT TYPE
statements, and set up a local namespace for the SELECT TYPE block.
* parse.h (gfc_build_block_ns): New prototype.
* parse.c (parse_select_type_block): Return from local namespace to its
parent after SELECT TYPE block.
(gfc_build_block_ns): New function for setting up the local namespace
for a BLOCK construct.
(parse_block_construct): Use gfc_build_block_ns.
* resolve.c (resolve_select_type): Insert assignment for the selector
variable, in case an associate-name is given, and put the SELECT TYPE
statement inside a BLOCK.
(resolve_code): Call resolve_class_assign after checking the assignment.
* symbol.c (gfc_find_sym_tree): Moved some code here from
gfc_get_ha_sym_tree.
(gfc_get_ha_sym_tree): Moved some code to gfc_find_sym_tree.
2009-10-07 Janus Weil <janus@gcc.gnu.org>
* gfortran.dg/same_type_as_2.f03: Modified (was illegal).
* gfortran.dg/select_type_1.f03: Modified error message.
* gfortran.dg/select_type_5.f03: New test.
From-SVN: r152526
* lto-symtab.c (lto_cgraph_replace_node): Assert that inline clones has
no address taken.
* cgraph.c (cgraph_mark_needed_node): Assert that inline clones are
never needed.
(cgraph_clone_node): Clear externally_visible flag for clones.
* cgraph.h (cgraph_only_called_directly_p,
cgraph_can_remove_if_no_direct_calls_p): New predicates.
* tree-pass.h (pass_ipa_whole_program_visibility): Declare.
* ipa-cp.c (ipcp_cloning_candidate_p): Use new predicate.
(ipcp_initialize_node_lattices, ipcp_estimate_growth,
ipcp_insert_stage): Likwise.
* cgraphunit.c (cgraph_decide_is_function_needed): Do not compute
externally_visible flag.
(verify_cgraph_node): Verify that inline clones look right.
(process_function_and_variable_attributes): Do not set
externally_visible flags.
(ipa_passes): Avoid executing small_ipa_passes at LTO stage; they've
been already run.
* lto-cgraph.c (lto_output_node): Assert that inline clones are not
boundaries.
* ipa-inline.c (cgraph_clone_inlined_nodes): Use new predicates;
clear externally_visible when turning into inline clones
(cgraph_mark_inline_edge): Use new predicates.
(cgraph_estimate_growth): Likewise.
(cgraph_decide_inlining): Likewise.
* ipa.c (cgraph_postorder): Likewise.
(cgraph_remove_unreachable_nodes): Likewise; sanity check
that inline clones are not needed.
(cgraph_externally_visible_p): New predicate.
(function_and_variable_visibility): Add whole_program parameter;
always set externally_visible flag; handle COMDAT function
privatization.
(local_function_and_variable_visibility): New function.
(gate_whole_program_function_and_variable_visibility): New function.
(whole_program_function_and_variable_visibility): New function.
(pass_ipa_whole_program_visibility): New function.
* passes.c (init_optimization_passes): Add whole program visibility
pass.
(do_per_function_toporder, function_called_by_processed_nodes_p): Do
not care about needed/reachable flags.
* varpool.c: Include flags.h
(decide_is_variable_needed): When doing LTO assume whole-program mode.
(varpool_finalize_decl): When we are in LTO read-back, all variables
are analyzed.
(varpool_analyze_pending_decls): Skip analyzis of analyzed vars.
* lto/lto.c (read_cgraph_and_symbols): Mark functions neccesary only at
ltrans stage; explain why this is needed and should not.
From-SVN: r152520
2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config.gcc: Don't include the makefile fragments intended for
libgcc.
* config/s390/fixdfdi.h: File removed.
* config/s390/libgcc-glibc.ver: File removed.
* config/s390/s390.h: Remove the fixdfdi.h hack.
* config/s390/t-crtstuff: File moved to libgcc dir.
* config/s390/t-linux: Likewise.
* config/s390/t-tpf: libgcc specific parts removed.
* config/s390/t-linux64: Likewise.
2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config.host: Include the s390 makefile fragments.
* config/s390/32/_fixdfdi.c: New file.
* config/s390/32/_fixsfdi.c: New file.
* config/s390/32/_fixtfdi.c: New file.
* config/s390/32/_fixunsdfdi.c: New file.
* config/s390/32/_fixunssfdi.c: New file.
* config/s390/32/_fixunstfdi.c: New file.
* config/s390/32/t-floattodi: New file.
* config/s390/libgcc-glibc.ver: New file.
* config/s390/t-crtstuff: New file.
* config/s390/t-linux: New file.
* config/s390/t-tpf: New file.
From-SVN: r152515
2009-10-06 Jerry Quinn <jlquinn@optonline.net>
* Makefile.in (lto-wrapper): Use COMPILER and ALL_COMPILERFLAGS.
(lto-compress.o): Likewise.
From-SVN: r152512
PR target/41512
* config/i386/winnt.c (i386_pe_determine_dllexport_p): Don't propagate
dllexport to class members here.
(i386_pe_determine_dllimport_p): Only check static class data for
definition.
(i386_pe_encode_section_info): Don't recheck DECL_DLLIMPORT_P.
* config/i386/winnt-cxx.c (i386_pe_type_dllimport_p): Only check
functions for vague linkage.
(i386_pe_type_dllexport_p): Fix formatting.
(maybe_add_dllexport) New function.
(i386_pe_adjust_class_at_definition): Use it to propagate dllexport
to class members.
From-SVN: r152511
2009-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/41612
* gfortran.dg/round_2.f03: Fix test to work on platforms that do not
have kind=10 reals.
From-SVN: r152510
* cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
* name-lookup.c (qualify_lookup): Check it.
* parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
to add_capture.
* semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
on captures without explicit init.
(add_default_capture): Pass explicit_init_p.
Fix capture by copy of types with explicit copy constructor.
* cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
(DIRECT_INIT_EXPR_P): New.
* typeck.c (convert_for_initialization): Just return if
DIRECT_INIT_EXPR_P.
* parser.c (cp_parser_lambda_introducer): Use
TARGET_EXPR_DIRECT_INIT_P for normal captures.
From-SVN: r152500
* config.gcc (powerpc*-*-*): Handle a2.
* config/rs6000/rs6000.md (cpu): Add ppca2. Include "a2.md".
* config/rs6000/a2.md: New file.
* config/rs6000/rs6000.opt (mno-update): New.
(mupdate): Return to using a mask, not a var.
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for a2.
(enum processor_type): Add PROCESSOR_PPCA2.
* config/rs6000/rs6000.c (ppca2_cost): New costs.
(rs6000_override_options): Add "a2" to processor_target_table.
Update rs6000_always_hint logic. Correctly set rs6000_cost for
a2.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document
-mcpu=a2.
From-SVN: r152499
* config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2):
Use explicit gen_truncxfsf2 and gen_truncxfdf2 references to avoid
reference to nonexistent gen_truncxfxf2 function.
From-SVN: r152497
* config/i386/i386.md (SWI48, SDWI, DWI): New mode iterators.
(DWIH, g, di, doubleint_general_operand): New mode attributes.
(general_operand): Handle TI mode.
(add<mode>3): Macroize expander from add{qi,hi,si,di,ti}3 patterns
using SDWI mode iterator.
(*add<mode>3_doubleword): New insn_and_split pattern. Macroize
pattern from *add{di,ti}3_1 patterns and corresponding splitters
using SDWI mode iterator.
(add<mode>3_carry): Macroize insn from add{qi,hi,si,di}3_carry
patterns using SWI mode iterator.
(*add<mode>3_cc): Macroize insn from add{si,di}3_cc patterns
using SWI48 mode iterator.
(*add<mode>_1): Ditto from add{si,di}_1 patterns.
(*add<mode>_2): Ditto from add{si,di}_2 patterns.
(*add<mode>_3): Ditto from add{si,di}_3 patterns.
(*add<mode>_5): Ditto from add{si,di}_5 patterns.
(sub<mode>3): Macroize expander from sub{qi,hi,si,di,ti}3 patterns
using SDWI mode iterator.
(*sub<mode>3_doubleword): New insn_and_split pattern. Macroize
pattern from *sub{di,ti}3_1 patterns and corresponding splitters
using SDWI mode iterator.
(sub<mode>3_carry): Macroize insn from sub{qi,hi,si,di}3_carry
patterns using SWI mode iterator.
(*sub<mode>_1): Ditto from from sub{qi,hi,si,di}_1 patterns.
(*sub<mode>_2): Ditto from sub{qi,hi,si,di}_2 patterns.
(*sub<mode>_3): Ditto from sub{qi,hi,si,di}_3 patterns.
(<plusminus_insn>xf3): Macroize expander from addxf3 and subxf3
patterns using plusminus code iterator.
(<plusminus_insn><mode>3): Macroize expander from add<mode>3 and
sub<mode>3 patterns using plusminus code iterator.
* config/i386/i386.c (override_options): Update call to
gen_subdi_carry_rex64 for renamed function.
(ix86_expand_int_addcc): Update calls to gen_subdi3_carry_rex64
and gen_adddi3_carry_rex64 for renamed functions. Use indirect
calls to instruction expanders.
From-SVN: r152495
Daniel Gutson
Paolo Carlini
Rafael Avila de Espindola
Rainer Orth
Jan Hubicka
Phil Muldoon
Nick Clifton
Andreas Tobler
Gabriel Dos Reis
Joseph Myers
GCC Administrator
Kaveh R. Ghazi
Ben Elliston
Ben Elliston
Uros Bizjak
Jason Merrill
Jakub Jelinek
Daniel Kraft
Vladimir Makarov
Uros Bizjak
Rafael Espindola
Richard Guenther
Janus Weil
Eric Botcazou
Chris Jefferson
Hariharan Sandanagobalane
Andreas Krebbel
Ian Lance Taylor
Paul Thomas
Jerry Quinn
Danny Smith
Jerry DeLisle
Janis Johnson
Martin Jambor