* gcc.c-torture/execute/20101011-1.c (DO_TEST): Skip on ARM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177890 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177889 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>

PR fortran/50071
* gfortran.h (gfc_exec_op): New constant EXEC_END_NESTED_BLOCK.
* parse.c (check_statement_label): Accept ST_END_BLOCK and
ST_END_ASSOCIATE as valid branch target.
(accept_statement): Change EXEC_END_BLOCK to EXEC_END_NESTED_BLOCK.
Add EXEC_END_BLOCK code in the ST_END_BLOCK and ST_END_ASSOCIATE cases.
* resolve.c (find_reachable_labels): Change EXEC_END_BLOCK to
EXEC_END_NESTED_BLOCK.
(resolve_branch): Ditto.
(resolve_code): Add EXEC_END_NESTED_BLOCK case.
* st.c (gfc_free_statement): Ditto.
* trans.c (trans_code): Ditto.

2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>

PR fortran/50071
* gfortran.dg/end_block_label_1.f90: New test.
* gfortran.dg/end_associate_label_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177885 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/c1x-pointer-float-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177884 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Mikael Morin  <mikael.morin@sfr.fr>

PR fortran/50071
* symbol.c (gfc_get_st_label): Use the derived type namespace when
we are parsing a derived type definition.

2011-08-18  Mikael Morin  <mikael.morin@sfr.fr>

PR fortran/50071
* gfortran.dg/duplicate_labels_2.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177882 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (shadow_tag_warned): Check for _Noreturn.
(quals_from_declspecs): Assert _Noreturn not present.
(grokdeclarator): Handle _Noreturn.
(build_null_declspecs): Initialize noreturn_p.
(declspecs_add_scspec): Handle RID_NORETURN.
* c-parser.c (c_token_starts_declspecs, c_parser_declspecs)
(c_parser_attributes): Handle RID_NORETURN.
* c-tree.h (struct c_declspecs): Add noreturn_p.
* ginclude/stdnoreturn.h: New.
* Makefile.in (USER_H): Add stdnoreturn.h.

c-family:
* c-common.c (c_common_reswords): Add _Noreturn.
(keyword_is_function_specifier): Handle RID_NORETURN.
* c-common.h (RID_NORETURN): New.

testsuite:
* gcc.dg/c1x-noreturn-1.c, gcc.dg/c1x-noreturn-2.c,
gcc.dg/c1x-noreturn-3.c, gcc.dg/c1x-noreturn-4.c,
gcc.dg/c1x-noreturn-5.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177881 138bc75d-0d04-0410-961f-82ee72b054a4

Properly define __cplusplus (PR libstdc++-v3/1773)

PR libstdc++/1773
* init.c (cpp_init_builtins): Define __cplusplus 19971L.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177877 138bc75d-0d04-0410-961f-82ee72b054a4

Add -mavx2.

2011-08-18  Kirill Yukhin  <kirill.yukhin@intel.com>

* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX2_SET): New.
(OPTION_MASK_ISA_AVX_UNSET): Update.
(OPTION_MASK_ISA_AVX2_UNSET): New.
(ix86_handle_option): Handle OPT_mavx2 case.
* config/i386/cpuid.h (bit_AVX2): New.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect
AVX2 feature.
* config/i386/i386-c.c (ix86_target_macros_internal):
Conditionally define __AVX2__.
* config/i386/i386.c (ix86_option_override_internal): Define
PTA_AVX2.  Define "core-avx2" processor alias.  Handle avx2
option.
(ix86_valid_target_attribute_inner_p): Handle avx2 option.
* config/i386/i386.h (TARGET_AVX2): New.
* config/i386/i386.opt (mavx2): New.
* doc/invoke.texi: Document -mavx2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177876 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/49890
* ira-costs.c (setup_regno_cost_classes_by_aclass): Don't exclude
subclasses of class which is superset of a pressure class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177874 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Marc Glisse  <marc.glisse@normalesup.org>

* include/tr1/cmath: Extend/update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177873 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/50119
* include/bits/stl_algo.h (__copy_n(_InputIterator, _Size,
_OutputIterator, input_iterator_tag)): Fix.
* testsuite/25_algorithms/copy_n/50119.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177871 138bc75d-0d04-0410-961f-82ee72b054a4

Change ix86_isa_flags to HOST_WIDE_INT.

2011-08-18  H.J. Lu  <hongjiu.lu@intel.com>
    Igor Zamyatin <igor.zamyatin@intel.com>

* config/i386/i386-c.c (ix86_target_macros_internal): Replace int
with HOST_WIDE_INT for isa_flag.
(ix86_pragma_target_parse): Replace int with HOST_WIDE_INT for
isa variables.

* config/i386/i386.c (ix86_target_string): Replace int with
HOST_WIDE_INT for isa.  Use HOST_WIDE_INT_PRINT to print isa.
(ix86_target_opts): Replace int with HOST_WIDE_INT on mask.
(pta_flags): Removed.
(PTA_XXX): Redefined as (HOST_WIDE_INT_1 << X).
(pta): Use HOST_WIDE_INT on flags.
(builtin_isa): Use HOST_WIDE_INT on isa.
(ix86_add_new_builtins): Likewise.
(def_builtin): Use HOST_WIDE_INT on mask.
(def_builtin_const): Likewise.
(builtin_description): Likewise.

* config/i386/i386.opt (ix86_isa_flags): Replace int with
HOST_WIDE_INT.
(ix86_isa_flags_explicit): Likewise.
(x_ix86_isa_flags_explicit): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177870 138bc75d-0d04-0410-961f-82ee72b054a4

* include/cpplib.h (struct cpp_options): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177869 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:
* gcc.dg/c1x-uni-string-1.c, gcc.dg/c1x-uni-string-2.c: New tests.

libcpp:
* include/cpplib.h (struct cpp_options): Add rliterals.
* init.c  (struct lang_flags, lang_defaults): Add rliterals.
(cpp_set_lang): Set rliterals option.
(cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__.
* lex.c (_cpp_lex_direct): Only accept raw strings if rliterals.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177868 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * parse.c (parse_derived): Add lock_type
        checks, improve coarray_comp handling.
        * resolve.c (resolve_allocate_expr,
        resolve_lock_unlock, resolve_symbol): Fix lock_type
        constraint checks.

2011-08-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_lock_1.f90: Update dg-error.
        * gfortran.dg/coarray_lock_3.f90: Fix test.
        * gfortran.dg/coarray_lock_4.f90: New.
        * gfortran.dg/coarray_lock_5.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177867 138bc75d-0d04-0410-961f-82ee72b054a4

Use Solaris prototypes if possible (PR libstdc++-v3/1773)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177866 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/50107
* ira-int.h (ira_hard_reg_not_in_set_p): Remove.
(ira_hard_reg_in_set_p): New.

* ira-color.c (calculate_saved_nregs): New.
(assign_hard_reg): Use it.  Set up allocated_hard_reg_p for all
hard regs.
(allocno_reload_assign, fast_allocation): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.

* ira.c (setup_reg_renumber): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.
(setup_allocno_assignment_flags, calculate_allocation_cost): Use
ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p.

* ira-costs.c (ira_tune_allocno_costs): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177865 138bc75d-0d04-0410-961f-82ee72b054a4

Allow HOST_WIDE_INT for option variable.

2011-08-18  H.J. Lu  <hongjiu.lu@intel.com>
    Igor Zamyatin <igor.zamyatin@intel.com>

* hwint.h (HOST_WIDE_INT_1): New.

* opt-functions.awk (switch_bit_fields): Initialize the
host_wide_int field.
(host_wide_int_var_name): New.
(var_type_struct): Check and return HOST_WIDE_INT.

* opt-read.awk: Handle HOST_WIDE_INT for "Variable".

* optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other.

* opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT.  Properly
check masks for HOST_WIDE_INT.

* opts-common.c (set_option): Support HOST_WIDE_INT flag_var.
(option_enabled): Likewise.
(get_option_state): Likewise.

* opts.h (cl_option): Add cl_host_wide_int.  Change var_value
to HOST_WIDE_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177864 138bc75d-0d04-0410-961f-82ee72b054a4

Keep tm, div_t, ldiv_t, lconv mangling on Solaris (PR libstdc++-v3/1773)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177863 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Peter Collingbourne  <peter@pcc.me.uk>

* expr.c (expand_invoke) Use the type of the method rewrite
target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177862 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50009
* stor-layout.c (update_alignment_for_field): Don't ICE on
packed flexible array members if ms_bitfield_layout_p.

* gcc.c-torture/compile/pr50009.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177860 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50092
* config/i386/i386.c (assign_386_stack_local): Call validize_mem
on the result before returning it.

* gcc.dg/torture/pr50092.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177859 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50109
        * io/list_read.c (eat_separator): Fix skipping over "!" lines.

2011-08-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50109
        * gfortran.dg/namelist_73.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177858 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/50017
* tree-vect-stmts.c (vect_finish_stmt_generation): If gsi_stmt (*gsi)
is a debug stmt, use location of the first non-debug stmt after it.

* gcc.dg/pr50017.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177857 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/plugin/decl_plugin.c: Include diagnostic.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177856 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET.
(arm_size_rtx_costs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177855 138bc75d-0d04-0410-961f-82ee72b054a4

libgcc/
* config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177854 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Richard Guenther  <rguenther@suse.de>

* tree.h (tree_int_cst_msb): Remove.
* tree.c (tree_int_cst_msb): Likewise.
(tree_int_cst_sign_bit): Move from ...
* tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177853 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/tm.texi.in (TARGET_RTX_COSTS): Add an opno paramter.
* doc/tm.texi: Regenerate.
* target.def (rtx_costs): Add an opno parameter.
* hooks.h (hook_bool_rtx_int_int_intp_bool_false): Replace with...
(hook_bool_rtx_int_int_int_intp_bool_false): ...this.
* hooks.c (hook_bool_rtx_int_int_intp_bool_false): Replace with...
(hook_bool_rtx_int_int_int_intp_bool_false): ...this.
* cse.c (COST_IN): Add an opno parameter.
(notreg_cost): Likewise.  Update call to rtx_cost.
(COST, fold_rtx): Update accordingly.
* dojump.c (prefer_and_bit_test): Update call to rtx_cost.
* expmed.c (emit_store_flag): Likewise.
* optabs.c (avoid_expensive_constant): Add an opno parameter.
Update call to rtx_cost.
(expand_binop_directly, expand_binop): Likewise.
(expand_twoval_binop, prepare_cmp_insn): Likewise.
* rtl.h (rtx_cost, get_full_rtx_cost): Add opno parameters.
(set_src_cost, get_full_set_src_cost): Update accordingly.
* rtlanal.c (rtx_cost): Add an opno parameter.  Update call
to target hook.
(get_full_rtx_cost): Add an opno paramter.  Update calls to rtx_cost.
(default_adress_cost): Update calls to rtx_cost.

* config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs)
(arm_slowmul_rtx_costs): Adjust calls to rtx_cost.
(arm_rtx_costs): Add an opno parameter.
* config/alpha/alpha.c (alpha_rtx_costs): Add an opno parameter and
adjust any recursive rtx-cost calls.
* config/avr/avr.c (avr_operand_rtx_cost, avr_rtx_costs): Likewise.
* config/bfin/bfin.c (bfin_rtx_costs): Likewise.
* config/c6x/c6x.c (c6x_rtx_costs): Likewise.
* config/cris/cris.c (cris_rtx_costs): Likewise.
* config/frv/frv.c (frv_rtx_costs): Likewise.
* config/h8300/h8300.c (h8300_rtx_costs): Likewise.
* config/i386/i386.c (ix86_rtx_costs): Likewise.
* config/ia64/ia64.c (ia64_rtx_costs): Likewise.
* config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise.
* config/lm32/lm32.c (lm32_rtx_costs): Likewise.
* config/m32c/m32c.c (m32c_rtx_costs): Likewise.
* config/m32r/m32r.c (m32r_rtx_costs): Likewise.
* config/m68k/m68k.c (m68k_rtx_costs): Likewise.
* config/mcore/mcore.c (mcore_rtx_costs): Likewise.
* config/mep/mep.c (mep_rtx_cost): Likewise.
* config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise.
* config/mips/mips.c (mips_binary_cost): Update call to rtx_cost.
(mips_zero_extend_cost): Add an opno parameter.
* config/mmix/mmix.c (mmix_rtx_costs): Likewise.
* config/mn10300/mn10300.c (mn10300_address_cost): Update call
to rtx_cost.
(mn10300_rtx_costs): Add an opno parameter and adjust any recursive
rtx-cost calls.
* config/pa/pa.c (hppa_rtx_costs): Likewise.
* config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise.
* config/picochip/picochip.c (picochip_rtx_costs): Likewise.
* config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise.
(rs6000_debug_rtx_costs): Likewise.
* config/s390/s390.c (s390_rtx_costs): Likewise.
* config/score/score-protos.h (score_rtx_costs): Likewise.
* config/score/score.c (score_rtx_costs): Likewise.
* config/sh/sh.c (andcosts): Update call to rtx_cost.
(sh_rtx_costs): Add an opno parameter.
* config/sparc/sparc.c (sparc_rtx_costs): Likewise.
* config/spu/spu.c (spu_rtx_costs): Likewise.
* config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise.
* config/v850/v850.c (v850_rtx_costs): Likewise.
* config/vax/vax.c (vax_rtx_costs): Likewise.
* config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177852 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.h (set_src_cost, get_full_set_src_cost): New functions.
* auto-inc-dec.c (attempt_change): Use set_src_cost instead of
rtx_cost.
* calls.c (precompute_register_parameters): Likewise.
* combine.c (expand_compound_operation, make_extraction): Likewise.
(force_to_mode, distribute_and_simplify_rtx): Likewise.
* dse.c (find_shift_sequence): Likewise.
* expmed.c (init_expmed, expand_mult, expand_smod_pow2): Likewise.
* expr.c (compress_float_constant): Likewise.
* fwprop.c (should_replace_address, try_fwprop_subst): Likewise.
* gcse.c (want_to_gcse_p): Likewise.
* ifcvt.c (noce_try_sign_mask): Likewise.
* loop-doloop.c (doloop_optimize): Likewise.
* loop-invariant.c (create_new_invariant): Likewise.
* optabs.c (avoid_expensive_constant): Likewise.
* postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands)
(try_replace_in_use, reload_cse_move2add): Likewise.
* reload1.c (calculate_elim_costs_all_insns): Likewise.
(note_reg_elim_costly): Likewise.
* rtlanal.c (insn_rtx_cost): Likewise.
* simplify-rtx.c (simplify_binary_operation_1): Likewise.
* stmt.c (lshift_cheap_p): Likewise.
* tree-ssa-loop-ivopts.c (seq_cost, computation_cost): Likewise.
* config/avr/avr.c (final_prescan_insn): Likewise.
* config/bfin/bfin.c (bfin_rtx_costs): Likewise.
* config/mips/mips.c (mips_binary_cost, mips_rtx_costs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177851 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.h (set_rtx_cost, get_full_set_rtx_cost): New functions.
* auto-inc-dec.c (attempt_change): Use set_rtx_cost.
* cfgloopanal.c (seq_cost): Likewise.
* loop-invariant.c (create_new_invariant): Likewise.
* postreload.c (move2add_use_add2_insn, move2add_use_add3_insn)
(reload_cse_move2add): Use get_full_set_rtx_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177850 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Richard Guenther  <rguenther@suse.de>

* expr.c (get_inner_reference): Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177849 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Paolo Carlini  <paolo.carlini@oracle.com>
    Joseph Myers  <joseph@codesourcery.com>

PR tree-optimization/49963
* hwint.c (absu_hwi): Define.
* hwint.h (absu_hwi): Declare.
* fold-const.c (fold_plusminus_mult_expr): Use absu_hwi instead
of abs_hwi.
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177848 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Richard Guenther  <rguenther@suse.de>

* expr.c (get_inner_reference): Sign-extend the constant
twos-complement offset before doing arbitrary precision
arithmetic on it.
* tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
(get_constraint_for_1): Pass the offset of a MEM_REF unchanged
to get_constraint_for_ptr_offset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177847 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/45625 - Template parm name doesn't hide outer class scope's member name

gcc/cp/

* pt.c (parameter_of_template_p): Handle comparison with DECLs of
template parameters as created by process_template_parm.

gcc/testsuite/

* g++.dg/lookup/hidden-var1.C: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177846 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177843 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50068
* config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177839 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31461
        * trans-decl.c (generate_local_decl): Warn about
        unused explicitly imported module variables/parameters.

2011-08-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31461
        * gfortran.dg/warn_unused_var_2.f90: New.
        * gfortran.dg/warn_unused_var_3.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177833 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Richard Guenther  <rguenther@suse.de>

* tree.h (convert_to_ptrofftype_loc): New function.
(convert_to_ptrofftype): Define.
* builtins.c (expand_builtin_bzero): Use size_type_node.
(fold_builtin_bzero): Likewise.
(std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
* c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
* cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
(cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
* expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
* fold-const.c (build_range_check): Negate using the original
type.
(fold_unary_loc): Use fold_build_pointer_plus_loc.
* gimple-fold.c (gimple_adjust_this_by_delta): Use
convert_to_ptrofftype.
* gimplify.c (gimplify_self_mod_expr): Likewise.
* graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
(graphite_create_new_loop_guard): Likewise.
* graphite-sese-to-poly.c (my_long_long): Remove.
(scop_ivs_can_be_represented): Adjust.
* tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
* tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
* tree-loop-distribution.c (build_size_arg_loc): Use
size_type_node.
(generate_memset_zero): Simplify.
* tree-mudflap.c: Use fold_convert, not convert.
* tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
its own type.
(determine_offset): Likewise for DR_STEP.
(valid_initializer_p): Likewise.
* tree-profile.c (prepare_instrumented_value): Convert the pointer
to an integer type of same size.
* tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
to sizetype without need.
* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
* tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
* tree-ssa-loop-manip.c (create_iv): Likewise.
(determine_exit_conditions): Adjust comment.
* tree-ssa-pre.c (create_expression_by_pieces): Use
convert_to_ptrofftype.
* tree-ssa-structalias.c (get_constraint_for_1): Likewise.
* varasm.c (array_size_for_constructor): Compute using double_ints.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177828 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Tom de Vries  <tom@codesourcery.com>

PR target/43597
* gcc.target/arm/pr43597.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177827 138bc75d-0d04-0410-961f-82ee72b054a4

libgcc/
PR target/50090
* config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
instead of an assembly one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177826 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/50070
* resolve.c (resolve_fl_variable): Reject non-constant character lengths
in COMMON variables.

2011-08-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/50070
* gfortran.dg/common_13.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177825 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177820 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50086
* pt.c (unify_pack_expansion): Correct overloaded unification
logic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177813 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.brendan/README: Add R.I.P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177812 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
on a member function or static data member, call mark_used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177811 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50054
* typeck2.c (cxx_incomplete_type_diagnostic): Handle
init_list_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177810 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Tobias Burnus  <burnus@net-b.de>
            Dominique Dhumieres  <dominiq@lps.ens.fr>

        PR fortran/50094
        * resolve.c (resolve_symbol): Fix stupid typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177801 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.c (spu_emit_branch_or_set): Avoid reverse tests
when generating an integer result where possible.  Short-cut
comparison against 0 also for QImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177795 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.h (LEGITIMIZE_RELOAD_ADDRESS): New macro.
* config/spu/spu-protos.h (spu_legitimize_reload_address): Add
prototype.
* config/spu/spu.c (spu_legitimize_reload_address): New function.
(spu_legitimate_address_p): Do not check displacement if the base
is an eliminable stack register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177794 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.h (PREFERRED_RELOAD_CLASS,
PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
* config/m32c/m32c-protos.h (m32c_preferred_reload_class,
m32c_preferred_output_reload_class): Remove.
* config/m32c/m32c.c (m32c_preferred_reload_class): Make static.
Change rclass argument and return types to reg_class_t. Use
reg_class_subset_p instead of class_sizes.
(m32c_preferred_output_reload_class): Make static. Change rclass
argument and return types to reg_class_t.
(TARGET_PREFERRED_RELOAD_CLASS,
TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177790 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/mingw32.h (GOMP_SELF_SPEC): Add -pthread option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177789 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Richard GUenther  <rguenther@suse.de>

PR tree-optimization/50082
* tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow
warnings here, instead of ...
(ssa_forward_propagate_and_combine): ... here.
(forward_propagate_into_comparison_1): Adjust.
(forward_propagate_into_comparison): Likewise.
(forward_propagate_into_gimple_cond): Likewise.
(forward_propagate_into_cond): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177788 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc.h (ggc_alloc_rtvec_sized): Use ggc_alloc_zone_rtvec_def
instead of ggc_alloc_zone_vec_rtvec_def.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177785 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Richard Guenther  <rguenther@suse.de>

* tree.h (ptrofftype_p): New helper function.
* tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR
offset verification.
(verify_gimple_assign_binary): Likewise.
* tree.c (build2_stat): Likewise.
* tree-chrec.c (chrec_fold_plus_poly_poly): Likewise.
(reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177784 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Liang Wang  <lwang1@marvell.com>

* ggc.h (ggc_alloc_rtvec_sized): Change arguments of
ggc_alloc_zone_vec_rtvec_def.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177782 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (extract_range_from_multiplicative_op_1): New
helper factored out from ...
(extract_range_from_binary_expr_1): ... here.  Re-structure
to not glob handling too different tree codes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177781 138bc75d-0d04-0410-961f-82ee72b054a4

Remove entry for gofrontend directory which should not be here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177779 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177777 138bc75d-0d04-0410-961f-82ee72b054a4

Only run g++.dg/opt/life1.C on Linux.

2011-08-15  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/50085
* g++.dg/opt/life1.C: Only run on Linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177772 138bc75d-0d04-0410-961f-82ee72b054a4

fix Change log

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177769 138bc75d-0d04-0410-961f-82ee72b054a4

LINEMAP_POSITION_FOR_COLUMN had the exact same effect as
linemap_position_for_column, removed it and updated users
to use linemap_position_for_column instead

        libcpp/ChangeLog
* include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove.
Update all users to use linemap_position_for_column instead.

        gcc/go/ChangeLog
* gofrontend/lex.cc (Lex::location): Update to use
linemap_position_for_column instead.
        (Lex::earlier_location): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177768 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (resolve_symbol): Fix coarray result-var check.

2011-08-15  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_26.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177767 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/50006
        * explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size
        setting out to include allocate_stack named pattern as well.
        * builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note.
        * stmt.c (expand_stack_restore): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177764 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo last change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177763 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Richard Guenther  <rguenther@suse.de>

PR middle-end/50082
* fold-const.c (maybe_canonicalize_comparison_1): Properly
convert the modified operand to the other operand type.
(fold_comparison): Call maybe_canonicalize_comparison_1 with
useless conversions stripped from comparison operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177762 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (value_range_nonnegative_p): Fix anti-range case.
(extract_range_from_unary_expr_1): Restructure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177761 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/50058
* tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate
copy matching.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177760 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

PR target/50022
* config/arm/arm.c (output_move_double): Add 2 parameters
to count the number of insns emitted and whether to emit or not.
Use the flag to decide when to emit and count number of instructions
that will be emitted.
Handle case where output_move_double might be called for calculating
lengths with an invalid constant.
(arm_count_output_move_double_insns): Define.
* config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare.
(output_move_double): Adjust prototype.
* config/arm/vfp.md ("*movdi_vfp"): Adjust call to
output_move_double.
("*movdi_vfp_cortexa8"): Likewise and add attribute
for ce_count.
* config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double.
("*movdf_soft_insn"): Likewise.
* config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise.
("*cirrus_thumb2_movdi"): Likewise.
("*thumb2_cirrus_movdf_hard_insn"): Likewise.
("*cirrus_movdf_hard_insn"): Likewise.
* config/arm/neon.md (*neon_mov<mode> VD): Likewise.
* config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise.
("mov<mode>_internal VMMX"): Likewise.
* config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177759 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/vrp61.c: : Use -fdump-tree-vrp1-nouid instead of
-fdump-tree-vrp1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177758 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-14  Benjamin Kosnik  <bkoz@redhat.com>

* doc/xml/images/*: Image and image filename changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177757 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-14  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/data/make_graph_test_infos.xml: Edit.
* testsuite/data/make_graph_htmls.xml: Remove
* scripts/make_graph.py: Edit, fix.
* scripts/make_graphs.py: Remove.

* doc/Makefile.am (doc-svg-performance): New.
(doc-html-performance): Remove.
* doc/Makefile.in: Regenerate.

* doc/xml/manual/test_policy_data_structures.xml: Markup changes.
* doc/xml/manual/policy_data_structures.xml: Same.
* doc/xml/manual/locale.xml: Same.

Testsuite renames.
* performance/ext/pb_ds/priority_queue_text_modify_down_timing.cc:
Rename.
* performance/ext/pb_ds/random_int_find_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_insert_mem_usage.hpp
* performance/ext/pb_ds/multimap_text_find_timing.hpp
* performance/ext/pb_ds/priority_queue_random_int_push_timing.cc: Same.
* performance/ext/pb_ds/priority_queue_text_modify_timing.hpp
* performance/ext/pb_ds/tree_order_statistics_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_insert_mem_usage_large.cc: Same.
* performance/ext/pb_ds/priority_queue_text_push_pop_timing.cc: Same.
* performance/ext/pb_ds/priority_queue_text_join_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_insert_timing_small.cc: Same.
* performance/ext/pb_ds/random_int_subscript_insert_timing.cc: Same.
* performance/ext/pb_ds/tree_text_lor_find_timing.cc: Same.
* performance/ext/pb_ds/priority_queue_text_pop_mem_usage.cc: Same.
* performance/ext/pb_ds/multimap_text_find_timing_small.cc: Same.
* performance/ext/pb_ds/text_find_timing.cc: Same.
* performance/ext/pb_ds/tree_text_insert_timing.cc: Same.
* performance/ext/pb_ds/hash_random_int_erase_mem_usage.cc: Same.
* performance/ext/pb_ds/random_int_subscript_find_timing.cc: Same.
* performance/ext/pb_ds/priority_queue_text_push_timing.cc: Same.
* performance/ext/pb_ds/tree_split_join_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_insert_timing_large.cc: Same.
* performance/ext/pb_ds/priority_queue_text_modify_up_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_find_timing_large.cc: Same.
* performance/ext/pb_ds/priority_queue_random_int_push_pop_timing.cc:
Same.
* performance/ext/pb_ds/multimap_text_insert_timing.hpp
* performance/ext/pb_ds/multimap_text_insert_mem_usage_small.cc: Same.
* performance/ext/pb_ds/hash_zlob_random_int_find_timing.cc: Same.

* performance/ext/pb_ds/all_int_find.cc: To these new files...
* performance/ext/pb_ds/all_int_subscript_find.cc: ...this.
* performance/ext/pb_ds/all_int_subscript_insert.cc: ...this.
* performance/ext/pb_ds/all_text_find.cc: ...this.
* performance/ext/pb_ds/hash_int_erase_mem.cc: ...this.
* performance/ext/pb_ds/hash_zlob_int_find.cc: ...this.
* performance/ext/pb_ds/multimap_text_find.hpp
* performance/ext/pb_ds/multimap_text_find_large.cc: ...this.
* performance/ext/pb_ds/multimap_text_find_small.cc: ...this.
* performance/ext/pb_ds/multimap_text_insert.hpp
* performance/ext/pb_ds/multimap_text_insert_large.cc: ...this.
* performance/ext/pb_ds/multimap_text_insert_mem.hpp
* performance/ext/pb_ds/multimap_text_insert_mem_large.cc: ...this.
* performance/ext/pb_ds/multimap_text_insert_mem_small.cc: ...this.
* performance/ext/pb_ds/multimap_text_insert_small.cc: ...this.
* performance/ext/pb_ds/priority_queue_int_push.cc: ...this.
* performance/ext/pb_ds/priority_queue_int_push_pop.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_join.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_modify_down.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_modify.hpp
* performance/ext/pb_ds/priority_queue_text_modify_up.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_pop_mem.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_push.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_push_pop.cc: ...this.
* performance/ext/pb_ds/tree_order_statistics.cc: ...this.
* performance/ext/pb_ds/tree_split_join.cc: ...this.
* performance/ext/pb_ds/tree_text_insert.cc: ...this.
* performance/ext/pb_ds/tree_text_lor_find.cc: ...this.

* doc/xml/images/*: Image and image filename changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177756 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177755 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_expand_round_sse4): New function.
* config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype.
* config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4
for TARGET_ROUND.

(rint<mode>2): Simplify TARGET_ROUND check.
(floor<mode>2): Ditto.
(ceil<mode>2): Ditto.
(btrunc<mode>2): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177751 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-14  Steven G. Kargl  <kargl@gcc.gnu.org>

* module.c (use_iso_fortran_env_module):  Spell 'referrenced' correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177750 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix.c (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Redefine
as mmix_preferred_output_reload_class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177749 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (tic6x-*-*): Remove gdb from noconfigdirs.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177746 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/50073
* decl.c (check_function_name): New function, separated off from
'variable_decl' and slightly extended.
(variable_decl,attr_decl1): Call it.

2011-08-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/50073
* gfortran.dg/func_result_7.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177745 138bc75d-0d04-0410-961f-82ee72b054a4

* PR target/49903
* config/avr/avr.md (UNSPEC_IDENTITY): New c_enum.
(branch_unspec): New insn.
(branch): Beauty farm.
* config/avr/avr.c (compare_condition): Use JUMP_P.  Test SET_SRC
to be IF_THEN_ELSE.
(avr_compare_pattern, avr_reorg_remove_redundant_compare):
New static functions.
(avr_reorg): Use them.  Use next_real_insn instead of NEXT_INSN.
Use CONST_INT_P.  Beauty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177744 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50075
* name-lookup.c (local_bindings_p): New.
* name-lookup.h: Declare it.
* lex.c (unqualified_name_lookup_error): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177743 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177741 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50059
* error.c (dump_expr): Handle MODIFY_EXPR properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177735 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (grok_reference_init): Handle constexpr here.
* call.c (initialize_reference): Not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177734 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bug in vtable initialization

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177731 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177728 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50034
* call.c (convert_arg_to_ellipsis): force_rvalue only in
potentially evaluated context.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177722 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-opt/49994
        * sched-init.h (struct deps_desc): Add sched_before_next_jump.
        * sched-deps.c (init_deps): Clear it.
        (deps_analyze_insn): Consume it.
        (sched_analyze_insn): Fill it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177721 138bc75d-0d04-0410-961f-82ee72b054a4

Fix changelog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177720 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Paolo Bonzini  <bonzini@gnu.org>

PR bootstrap/50047
* Makefile.in (install-unwind_h): Create
$(gcc_objdir)/include/unwind.h atomically.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177706 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR target/48328 part 1

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177705 138bc75d-0d04-0410-961f-82ee72b054a4

* data-streamer.h (streamer_write_zero): Rename from output_zero.
  (streamer_write_uhwi): Rename from lto_output_uleb128.
  (streamer_write_hwi): Rename from output_sleb128.
  (streamer_write_string): Rename from lto_output_string.
  (streamer_string_index): Rename from lto_string_index.
  (streamer_write_string_with_length): Rename from
  lto_output_string_with_length.
  (streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream.
  (streamer_write_hwi_stream): Rename from lto_output_sleb128_stream.
  (streamer_read_string): Rename from lto_input_string.
  (streamer_read_indexed_string): Rename from input_string_internal.
  (streamer_read_uhwi): Rename from lto_input_uleb128.
  (streamer_read_hwi): Rename from lto_input_sleb128.
  (streamer_write_hwi_in_range): Rename from lto_output_int_in_range.
  (streamer_read_hwi_in_range): Rename from lto_input_int_in_range.
  (streamer_write_enum): Rename from lto_output_enum.
  (streamer_read_enum): Rename from lto_input_enum.
  (streamer_write_record_start): Rename from output_record_start.
  (streamer_read_record_start): Rename from input_record_start.
  (streamer_write_bitpack): Rename from lto_output_bitpack.
  (streamer_read_bitpack): Rename from lto_input_bitpack.
  (streamer_write_char_stream): Rename from lto_output_1_stream.
  (streamer_read_uchar): Rename from lto_input_1_unsigned.
  * tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d.
  (streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p.
  (streamer_read_string_cst): Rename from input_string_cst.
  (streamer_read_chain): Rename from lto_input_chain.
  (streamer_alloc_tree): Rename from lto_materialize_tree.
  (streamer_read_tree_body): Rename from lto_input_tree_pointers.
  (streamer_get_pickled_tree): Rename from lto_get_pickled_tree.
  (streamer_get_builtin_tree): Rename from lto_get_builtin_tree.
  (streamer_read_integer_cst): Rename from lto_input_integer_cst.
  (streamer_read_tree_bitfields): Rename from tree_read_bitfields.
  (streamer_write_chain): Rename from lto_output_chain.
  (streamer_write_tree_header): Rename from lto_output_tree_header.
  (streamer_pack_tree_bitfields): Rename from pack_value_fields.
  (streamer_write_tree_body): Rename from lto_output_tree_pointers.
  (streamer_write_integer_cst): Rename from lto_output_integer_cst.
  (streamer_write_builtin): Rename from lto_output_builtin_tree.
  (streamer_check_handled_ts_structures): Rename from
  check_handled_ts_structures.
  (streamer_tree_cache_insert): Rename from lto_streamer_cache_insert.
  (streamer_tree_cache_insert_at): Rename from
  lto_streamer_cache_insert_at.
  (streamer_tree_cache_append): Rename from lto_streamer_cache_append.
  (streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup.
  (streamer_tree_cache_get): Rename from lto_streamer_cache_get.
  (streamer_tree_cache_create): Rename from lto_streamer_cache_create.
  (streamer_tree_cache_delete): Rename from lto_streamer_cache_delete.
  * tree-streamer-out.c (write_string_cst): Rename from output_string_cst.
  (write_identifier): Rename from output_identifier.
  (write_ts_common_tree_pointers): Rename from
  lto_output_ts_common_tree_pointers.
  (write_ts_vector_tree_pointers): Rename from
  lto_output_ts_vector_tree_pointers.
  (write_ts_complex_tree_pointers): Rename from
  lto_output_ts_complex_tree_pointers.
  (write_ts_decl_minimal_tree_pointers): Rename from
  lto_output_ts_decl_minimal_tree_pointers.
  (write_ts_decl_common_tree_pointers): Rename from
  lto_output_ts_decl_common_tree_pointers.
  (write_ts_decl_non_common_tree_pointers): Rename from
  lto_output_ts_decl_non_common_tree_pointers.
  (write_ts_decl_with_vis_tree_pointers): Rename from
  lto_output_ts_decl_with_vis_tree_pointers.
  (write_ts_field_decl_tree_pointers): Rename from
  lto_output_ts_field_decl_tree_pointers.
  (write_ts_function_decl_tree_pointers): Rename from
  lto_output_ts_function_decl_tree_pointers.
  (write_ts_type_common_tree_pointers): Rename from
  lto_output_ts_type_common_tree_pointers.
  (write_ts_type_non_common_tree_pointers): Rename from
  lto_output_ts_type_non_common_tree_pointers.
  (write_ts_list_tree_pointers): Rename from
  lto_output_ts_list_tree_pointers.
  (write_ts_vec_tree_pointers): Rename from
  lto_output_ts_vec_tree_pointers.
  (write_ts_exp_tree_pointers): Rename from
  lto_output_ts_exp_tree_pointers.
  (write_ts_block_tree_pointers): Rename from
  lto_output_ts_block_tree_pointers.
  (write_ts_binfo_tree_pointers): Rename from
  lto_output_ts_binfo_tree_pointers.
  (write_ts_constructor_tree_pointers): Rename from
  lto_output_ts_constructor_tree_pointers.
  (write_ts_target_option): Rename from
  lto_output_ts_target_option.
  (write_ts_translation_unit_decl_tree_pointers): Rename from
  lto_output_ts_translation_unit_decl_tree_pointers.
  * tree-streamer.c (streamer_tree_cache_add_to_node_array):
  Rename from lto_streamer_cache_add_to_node_array.
  (streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1.
  (record_common_node): Rename from lto_record_common_node.

* streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward
declarations.
* data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused
function.
* data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove
unused function.
* Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H.
(ipa-reference.o): Likewise.
* lto-section-out.c: Include data-streamer.h.
* ipa-reference.c: Include data-streamer.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177704 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi
pattern.
* doc/md.texi (cmpstrn): Note that the comparison stops if both
fetched bytes are zero.
(cmpstr): Likewise.
(cmpmem): Note that the comparison does not stop if both of the
fetched bytes are zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177701 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Steve Ellcey  <sje@cup.hp.com>

* md5.c (md5_read_ctx): Handle mis-aligned resbuf pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177700 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

* include/c_global/cmath (fmod(_Tp, _Up)): Add.
* include/c_std/cmath: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177698 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L}
BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions.
* convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL,
BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting
to integer_type_node.
* fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL,
BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND.
* builtins.c (expand_builtin_in): Ditto.
(mathfn_built_in_1): Ditto.
(expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and
BUILT_IN_IFLOOR.
(expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and
BUILT_IN_IROUND.
(fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR
BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL,
BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets.

testsuite/ChangeLog:

* gcc.dg/builtins-67.c: New test.
* gcc.target/i386/conversion.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177694 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (extract_range_from_unary_expr_1): Implement
-X as 0 - X.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177693 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Richard Guenther  <rguenther@suse.de>

* call.c (build_over_call): Instead of memcpy use an
assignment of two MEM_REFs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177691 138bc75d-0d04-0410-961f-82ee72b054a4

install c-tree.h as a plugin header

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177690 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/arm/arm.c (get_label_padding): New function.
(create_fix_barrier, md_reorg): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177689 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177688 138bc75d-0d04-0410-961f-82ee72b054a4