* sched-vis.c (dump_insn_slim): Print print_rtx_head at the
start of each new line.
* final.c (final_scan_insn): If the final dump is requested as
slim RTL, dump slim RTL to the assembly file also.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190006 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/53975

        * sel-sched-ir.c (has_dependence_note_reg_use): Clarify comment.

        Revert
        2011-08-04  Sergey Grechanik  <mouseentity@ispras.ru>

        * sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
        only if producer writes to the register given by regno.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190005 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.c (frv_expand_prologue): Report stack usage.

* gcc.dg/stack-usage-1.c (SIZE): Define for FRV.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190004 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-31  Tobias Burnus  <burnus@net-b.de>

        * interface.c (gfc_procedure_use): Return gfc_try instead of
        * void.
        * gfortran.h (gfc_procedure_use): Update prototype.
        * resolve.c (gfc_iso_c_func_interface): Allow noninteroperable
        procedures for c_funloc for TS29113.
        * (gfc_iso_c_sub_interface): Ditto for c_f_procpointer. Add
        diagnostic for c_ptr vs. c_funptr for c_f_(proc)pointer.

2012-07-31  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/c_funloc_tests_6.f90: New.
        * gfortran.dg/c_funloc_tests_7.f90: New.
        * gfortran.dg/c_funloc_tests_5.f03: Compile with -std=f2003.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190003 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.c (QUAD): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190002 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2012-07-31  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53624
* pt.c (check_default_tmpl_args): Don't check local types.

/testsuite
2012-07-31  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53624
* g++.dg/cpp0x/temp_default5.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190001 138bc75d-0d04-0410-961f-82ee72b054a4

PR pch/53880
* gengtype.c (struct walk_type_data): Add have_this_obj field.
(walk_type): For functions that take a this_obj argument and
that process fields with a GTY((length)) argument, write the
test that write_types_local_process_field will write also at the
head of the loop, effectively unswitching the loop.
(write_func_for_structure, write_local_func_for_structure): Clear
have_this_obj before calling walk_type.
(write_local_func_for_structure): Set have_this_obj before walk_type.
(write_array): Set have_this_obj for output of local pointer walking
functions but not for marker functions.
(write_types_local_process_field): Assert have_this_obj is set.

* rtl.h (simplify_using_condition): Adjust prototype using bitmap
from coretypes.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189999 138bc75d-0d04-0410-961f-82ee72b054a4

* config/stormy16/lib2funcs.c (__clrsbhi2): New function.
Implements __clrsb for an HImode argument.
* config/stormy16/clrsbhi2.c: New file:
* config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189997 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-27  Mike Frysinger  <vapier@gentoo.org>

* md5.c (md5_finish_ctx): Declare swap_bytes.  Assign SWAP() output
to swap_bytes, and then call memcpy to move it to ctx->buffer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189996 138bc75d-0d04-0410-961f-82ee72b054a4

* defaults.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
* targhooks.c (default_mode_dependent_address_p): Delete code
for GO_IF_MODE_DEPENDENT_ADDRESS.
* system.h (GO_IF_MODE_DEPENDENT_ADDRESS): Poison.
* doc/tm.texi.in (GO_IF_MODE_DEPENDENT_ADDRESS): Delete documention.
* doc/tm.texi: Regenerate.
* config/alpha.h (GO_IF_MODE_DEPENDENT_ADDRESS): Move code to...
* config/alpha.c (alpha_mode_dependent_address_p): ...here.  New
function.
(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
* config/cr16/cr16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
* config/mep/mep.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
* config/vax/vax-protos.h (vax_mode_dependent_address_p): Delete.
* config/vax/vax.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete.
* config/vax/vax.c (vax_mode_dependent_address_p): Make static.
Take a const_rtx.
(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189995 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.h (NUM_MODE_VECTOR_INT): Define.
(struct expmed_op_cheap, struct expmed_op_costs): New structures.
(struct target_expmed): Convert x_mul_highpart_cost and
x_mul_widen_cost fields to be indexed by integer modes.
Convert x_sdiv_pow2_cheap and x_smod_pow2_cheap fields to be
of type struct expmed_op_cheap.  Convert other cost fields to be
of type struct_expmed_op_costs.
(mul_widen_cost_ptr, mul_highpart_cost_ptr): Adjust for new
indexing of respective fields.
(expmed_op_cheap_ptr): New function.
(sdiv_pow2_cheap_ptr, smod_pow2_cheap_ptr): Call it.
(expmed_op_cost_ptr): New function.
(add_cost_ptr, neg_cost_ptr, shift_cost_ptr, shiftadd_cost_ptr,
shiftsub0_cost_ptr, shiftsub1_cost_ptr, mul_cost_ptr,
sdiv_cost_ptr, udiv_cost_ptr): Call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189994 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189993 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-30  Sandra Loosemore  <sandra@codesourcery.com>
    Julian Brown  <julian@codesourcery.com>

gcc/
* doc/invoke.texi (MIPS Options): Document -mno-float.
* config/mips/mips.h (MIPS_ARCH_FLOAT_SPEC): Make it know
about -mno-float.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189989 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/sourcebuild.texi (Subdirectories): Document common
subdirectory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189988 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-30  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/c++config (_GLIBCXX_END_NAMESPACE_CONTAINER): Fix
order of closures.
(_GLIBCXX_END_NAMESPACE_ALGO): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189986 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-30  Janus Weil  <janus@gcc.gnu.org>

PR fortran/51081
* gfortran.h (gfc_resolve_intrinsic): Add prototype.
* expr.c (gfc_check_pointer_assign): Set INTRINSIC attribute if needed.
Check for invalid intrinsics.
* primary.c (gfc_match_rvalue): Check for intrinsics came too early.
Set procedure flavor if appropriate.
* resolve.c (resolve_intrinsic): Renamed to gfc_resolve_intrinsic.
(resolve_procedure_interface,resolve_procedure_expression,
resolve_function,resolve_fl_derived0,resolve_symbol): Ditto.

2012-07-30  Janus Weil  <janus@gcc.gnu.org>

PR fortran/51081
* gfortran.dg/proc_ptr_37.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189985 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/53823
* expmed.c (expand_mult): Skip synth_mult for constant double op1 except
for special cases.  Don't initialize coeff and is_neg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189980 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-30  Robert Dewar  <dewar@adacore.com>

* bindusg.adb: Clarify file in -A lines.

2012-07-30  Robert Dewar  <dewar@adacore.com>

* freeze.adb: Minor reformatting.

2012-07-30  Robert Dewar  <dewar@adacore.com>

* gnatcmd.adb, makeutl.adb, makeutl.ads: Minor code reorganization.

2012-07-30  Vincent Pucci  <pucci@adacore.com>

* exp_ch9.adb (Build_Lock_Free_Unprotected_Subprogram_Body): Minor
reformatting.
* sem_ch9.adb (Allows_Lock_Free_Implementation): Minor reformatting.
Capture the correct error message in case of a quantified expression.

2012-07-30  Thomas Quinot  <quinot@adacore.com>

* g-socket.adb (Get_Socket_Option, Set_Socket_Option): On Windows, the
value is a milliseconds count in a DWORD, not a struct timeval.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189979 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-30  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch12.adb (Earlier): Add local variables T1 and T2. Minor code
refactoring.

2012-07-30  Thomas Quinot  <quinot@adacore.com>

* gnatcmd.adb, make.adb, makeutl.adb, makeutl.ads
(Test_If_Relative_Path): Rename to Ensure_Absolute_Path to better
reflect what this subprogram does. Rename argument Including_L_Switch
to For_Gnatbind, and also exempt -A from rewriting.
* bindusg.adb: Document optional =file argument to gnatbind -A.

2012-07-30  Ed Schonberg  <schonberg@adacore.com>

* freeze.adb (Freeze_Entity): Do no apply restriction check on
storage pools to access to subprogram types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189978 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-30  Robert Dewar  <dewar@adacore.com>

* par_sco.adb, a-cihama.adb, a-coinve.adb, exp_ch7.adb, a-ciorse.adb,
exp_ch9.adb, sem_dim.adb, par-ch13.adb, sem_ch9.adb, a-cidlli.adb,
a-cimutr.adb, freeze.adb, a-ciormu.adb, sem_res.adb, sem_attr.adb,
a-cihase.adb, exp_ch4.adb, sem_ch4.adb, a-ciorma.adb,
s-tasinf-linux.ads, sem_ch13.adb, a-coinho.adb: Minor reformatting.
Add comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189977 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-30  Vincent Pucci  <pucci@adacore.com>

* sem_ch9.adb (Allows_Lock_Free_Implementation): Restrict implicit
dereferences of access values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189975 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog:

* target.def (vector_alignment): New target hook.
* doc/tm.texi.in (TARGET_VECTOR_ALIGNMENT): Document new hook.
* doc/tm.texi: Regenerate.
* targhooks.c (default_vector_alignment): New function.
* targhooks.h (default_vector_alignment): Add prototype.
* stor-layout.c (layout_type): Use targetm.vector_alignment.
* config/arm/arm.c (arm_vector_alignment): New function.
(TARGET_VECTOR_ALIGNMENT): Define.

* tree-vect-data-refs.c (vect_update_misalignment_for_peel): Use
vector type alignment instead of size.
* tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Use
element type size directly instead of computing it from alignment.
Fix variable naming and comment.

testsuite/ChangeLog:

* lib/target-supports.exp
(check_effective_target_vect_natural_alignment): New function.
* gcc.dg/align-2.c: Only run on targets with natural alignment
of vector types.
* gcc.dg/vect/slp-25.c: Adjust tests for targets without natural
alignment of vector types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189974 138bc75d-0d04-0410-961f-82ee72b054a4

/
        * common/config/i386/i386-common.c (OPTION_MASK_ISA_RDSEED_SET): New.
        (OPTION_MASK_ISA_RDSEED_UNSET): Likewise.
        (ix86_handle_option): Handle mrdseed option.
        * config.gcc (i[34567]86-*-*): Add rdseedintrin.h.
        (x86_64-*-*): Likewise.
        * config/i386/prfchwintrin.h: New header.
        * config/i386/cpuid.h (bit_RDSEED): New.
        * config/i386/driver-i386.c (host_detect_local_cpu): Detect
        RDSEED support.
        * config/i386/i386-c.c: Define __RDSEED__ if needed.
        * config/i386/i386.c (ix86_target_string): Define
        -mrdseed option.
        (PTA_RDSEED): New.
        (ix86_option_override_internal): Handle new option.
        (ix86_valid_target_attribute_inner_p): Add OPT_mrdseed.
        (ix86_builtins): Add enum entries for RDSEED* builtins.
        (ix86_init_mmx_sse_builtins): Define new builtins.
        (ix86_expand_builtin): Expand RDSEED* builtins.
        * config/i386/i386.h (TARGET_RDSEED): New.
        * config/i386/i386.md (rdseed<mode>_1): New.
        * config/i386/i386.opt (mrdseed): New.
        * config/i386/x86intrin.h: Include rdseedintrin.h.

testsuite/
        * gcc.target/i386/rdseed16-1.c: New.
        * gcc.target/i386/rdseed32-1.c: Ditto
        * gcc.target/i386/rdseed64-1.c: Ditto
        * gcc.target/i386/sse-12.c: Add -mrdseed.
        * gcc.target/i386/sse-13.c: Ditto.
        * gcc.target/i386/sse-14.c: Ditto.
        * g++.dg/other/i386-2.C: Ditto.
        * g++.dg/other/i386-3.C: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189973 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-30  Richard Guenther  <rguenther@suse.de>

* tree-into-ssa.c (mark_def_sites): Also process virtual operands.
(rewrite_stmt): Likewise.
(rewrite_enter_block): Likewise.
(pass_build_ssa): Do not update virtual SSA form during TODO.
(mark_symbol_for_renaming): Do nothing if we are not in SSA form.
* lto-streamer-in.c (lto_read_body): Set in_ssa_p earlier.

* gcc.dg/ipa/ipa-pta-3.c: Adjust.
* gcc.dg/ipa/ipa-pta-4.c: Likewise.
* gcc.dg/tm/memopt-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189969 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/39423
* config/gcc/sh/sh.md (*movsi_index_disp, *movhi_index_disp): New insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189954 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/51244
* config/sh/sh.md (mov_neg_si_t): Move to Scc instructions section.
Use t_reg_operand predicate.  Add split for negated case.
(ashrsi2_31): Pass get_t_reg_rtx to gen_mov_neg_si_t.
* config/sh/sh.c (expand_ashiftrt): Likewise.

PR target/51244
* gcc.target/sh/pr51244-4.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189953 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/54089
* config/sh/sh.md (ashlsi3_d): Invoke gen_shifty_op directly instead
of trying to emit ashlsi3_n.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189952 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
2012-07-27  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
    Steven Bosscher  <steven@gcc.gnu.org>

* gengtype.c (adjust_field_type): Diagnose duplicate "length"
option applications and option being applied to arrays of atomic
types.
(walk_type): Allow "atomic" option on strings too.
* dwarf2out.h (struct dw_vec_struct): Use the "atomic" GTY option
for the array field.
* vec.h: Describe the atomic object "A" type of the macros in
the header comment.
(VEC_T_GTY_ATOMIC, DEF_VEC_A, DEF_VEC_ALLOC_A): Define.
* emit-rtl.c (locations_locators_vals): use the atomic object
vector.
* doc/gty.texi: Clarify that GTY option "length" is only for
arrays of non-atomic objects.  Fix typo in the description of the
"atomic" option.

gcc/java:
2012-07-24  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

* jcf.h (CPool): Use the "atomic" GTY option for the tags field.
(bootstrap_method): Likewise for the bootstrap_arguments field.

libcpp:
2012-07-24  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

* include/line-map.h (line_map_macro): Use the "atomic" GTY option
for the macro_locations field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189951 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189950 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-29  François Dumont  <fdumont@gcc.gnu.org>

PR libstdc++/54075
* include/bits/hashtable_policy.h
(_Prime_rehash_policy::_M_next_bkt): Add a growth factor set to 2
to boost growth in the number of buckets.
* testsuite/performance/23_containers/insert/unordered_set.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189938 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189929 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_avoid_lea_for_addr): Handle
zero-extended addresses.  Return false if the address has less
than two components.
(ix86_split_lea_for_addr): Unconditionally convert target and
all address operands to requested mode.
* config/i386/i386.md (*lea<mode>): Recover operands from curr_insn.
Pass SImode to ix86_split_lea_for_addr when splitting zero-extended
address.
(zero-extended add splitter): New splitter to conditionally split
non-destructive adds.
(*zero_extendsidi2_rex64): Conditionally emit leal instead of movl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189925 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189924 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/54093
* config/rs6000/rs6000.c (rs6000_secondary_reload): Limit 32-bit
multi-gpr reload to cases where predicate passes.  Do the same for
64-bit multi-gpr reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189921 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.h (alg_hash, alg_hash_used_p, sdiv_pow2_cheap,
smod_pow2_cheap, zero_cost, add_cost, neg_cost, shift_cost)
shiftadd_cost, shiftsub0_cost, shiftsub1_cost, mul_cost,
sdiv_cost, udiv_cost, mul_widen_cost, mul_highpart_cost): Delete
macro definitions and re-purpose as inline functions.
(alg_hash_entry_ptr, set_alg_hash_used_p, sdiv_pow2_cheap_ptr,
set_sdiv_pow2_cheap, smod_pow2_cheap_ptr, set_smod_pow2_cheap,
zero_cost_ptr, set_zero_cost, add_cost_ptr, set_add_cost,
neg_cost_ptr, set_neg_cost, shift_cost_ptr, set_shift_cost,
shiftadd_cost_ptr, set_shiftadd_cost, shiftsub0_cost_ptr,
set_shiftsub0_cost, shiftsub1_cost_ptr, set_shiftsub1_cost,
mul_cost_ptr, set_mul_cost, sdiv_cost_ptr, set_sdiv_cost,
udiv_cost_ptr, set_udiv_cost, mul_widen_cost_ptr,
set_mul_widen_cost, mul_highpart_cost_ptr, set_mul_highpart_cost):
New functions.
(convert_cost_ptr): New function, split out from...
(set_convert_cost, convert_cost): ...here.
* expmed.c, tree-ssa-loop-ivopts.c: Update for new functions.
* gimple-ssa-strength-reduction.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189919 138bc75d-0d04-0410-961f-82ee72b054a4

Invoke GCC_DRIVER_HOST_INITIALIZATION after diagnostic_initialize

* gcc.c (main): Move GCC_DRIVER_HOST_INITIALIZATION after
diagnostic_initialize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189918 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/54089
* config/sh/sh.c (shiftcosts): Remove case where first operand
is a const_int.  Move COSTS_N_INSNS usage into caller ...
(sh_rtx_costs) ... here.  Return false when shiftcosts cannot be
calculated instead of MAX_COST.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189917 138bc75d-0d04-0410-961f-82ee72b054a4

    * system-darwin-ppc64.ads: Add Support_Atomic_Primitives, set to True.

-- This line and those below it will be ignored
M    ChangeLog
M    system-darwin-ppc64.ads

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189916 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-27  Richard Guenther  <rguenther@suse.de>

* tree-cfg.c (gimple_can_merge_blocks_p): Do more fine-grained
check whether SSA form is not up-to-date.
* tree-flow.h (name_mappings_registered_p): Remove.
* tree-into-ssa.c (struct repl_map_d): Remove.
(repl_tbl): Likewise.
(struct ssa_name_info): Add repl_set member.
(update_ssa_obstack): New static global.
(get_ssa_name_ann): Initialize repl_set.
(clear_ssa_name_info): Assert age did not wrap.
(repl_map_hash, repl_map_eq, repl_map_free): Remove.
(names_replaced_by): Adjust.
(add_to_repl_tbl): Likewise.
(dump_tree_ssa_stats): Likewise.
(init_update_ssa): Initialize update_ssa_obstack.
(delete_update_ssa): Free update_ssa_obstack.
(name_mappings_registered_p): Remove.
(update_ssa): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189915 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-27  Segher Boessenkool  <segher@kernel.crashing.org>

        * config/rs6000/constraints.md: Delete "q" constraint.
        * config/rs6000/dfp.md (movsd_hardfloat, movsd_softfloat):
        Delete the "q" alternative.
        * config/rs6000/predicates.md (gpc_reg_operand): Adjust.
        * config/rs6000/rs6000.c (rs6000_debug_reg_global,
        rs6000_init_hard_regno_mode_ok, rs6000_dbx_register_number):
        Adjust to MQ_REGNO removal.
        * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust
        comment.
        (REG_ALLOC_ORDER): Adjust comment.  Remove MQ from alloc order.
        (enum reg_class): Adjust comment.  Delete MQ_REGS.
        (REG_CLASS_CONTENTS): Adjust.
        (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust comment.
        * config/rs6000/rs6000.md: Delete MQ_REGNO.
        (movsi_internal1, movsi_internal1_single, movhi_internal,
        movqi_internal, movcc_internal1, movsf_hardfloat,
        movsf_softfloat): Delete the "q" alternative.
        (ctr<mode>_internal1, ctr<mode>_internal2, ctr<mode>_internal5,
        ctr<mode>_internal6): Delete "q" constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189913 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-27  Richard Guenther  <rguenther@suse.de>

* tree-into-ssa.c (def_blocks_p): New typedef.
(insert_phi_nodes_compare_def_blocks): New function.
(insert_phi_nodes): Do not walk over referenced vars, instead
walk over recorded def_blocks, record relevant ones and sort
them to avoid repeated hashtable lookups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189912 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-27  Richard Guenther  <rguenther@suse.de>

* doc/invoke.texi (min-virtual-mappings, virtual-mappings-ratio):
Remove param documentation.
* params.def (PARAM_MIN_VIRTUAL_MAPPINGS,
PARAM_VIRTUAL_MAPPINGS_TO_SYMS_RATIO): Remove.
* tree-flow.h (mark_set_for_renaming): Remove.
* tree-into-ssa.c (struct update_ssa_stats_d): Remove.
(add_new_name_mapping): Remove bookkeeping code.
(dump_update_ssa): Remove stats dumping code.
(init_update_ssa): Remove stats allocation code.
(delete_update_ssa): Remove stats freeing code.
(mark_set_for_renaming): Remove.
(switch_virtuals_to_full_rewrite_p): Likewise.
(switch_virtuals_to_full_rewrite): Likewise.
(update_ssa): Do not call switch_virtuals_to_full_rewrite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189911 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-27  Marek Polacek  <polacek@redhat.com>

* cgraphunit.c: Rename varpool_finalize_variable to
varpool_finalize_decl in a comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189910 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/bind_c_array_params_2.f90: Add "-mno-explicit-relocs"
for alpha*-*-* targets.  Cleanup original tree dump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189909 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  Segher Boessenkool  <segher@kernel.crashing.org>

gcc/
        * common/config/rs6000/rs6000-common.c (rs6000_handle_option):
        Delete code for -mno-power, -mpower, and -mpower2.
        * config/rs6000/aix43.h (NON_POWERPC_MASKS): Delete.
        (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together
        with -maix64.
        (ASM_CPU_SPEC): Delete support for POWER and POWER2.
        * config/rs6000/aix51.h (NON_POWERPC_MASKS): Delete.
        (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together
        with -maix64.
        (ASM_CPU_SPEC): Delete support for POWER and POWER2.
        * config/rs6000/aix52.h (NON_POWERPC_MASKS): Delete.
        (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together
        with -maix64.
        (TARGET_POWER): Delete.
        * config/rs6000/aix53.h (NON_POWERPC_MASKS): Delete.
        (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together
        with -maix64.
        (TARGET_POWER): Delete.
        * config/rs6000/aix61.h (NON_POWERPC_MASKS): Delete.
        (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together
        with -maix64.
        (TARGET_POWER): Delete.
        * config/rs6000/darwin.h (TARGET_POWER): Delete.
        * config/rs6000/driver-rs6000.c (struct asm_names): Delete
        support for -mpower, -mpower2, and -mno-power.
        * config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
        Likewise.
        (rs6000_cpu_cpp_builtins): Likewise.
        * config/rs6000/rs6000-cpus.def: Likewise.
        * config/rs6000/rs6000-tables.opt: Regenerate.
        * config/rs6000/rs6000.c (POWER_MASKS): Delete.
        (rs6000_option_override_internal): Adjust.
        (rs6000_conditional_register_usage): Adjust.
        (rs6000_emit_move): Adjust.
        (rs6000_common_init_builtins): Adjust.
        (rs6000_init_libfuncs): Adjust.
        (rs6000_output_function_prologue): Adjust.
        (rs6000_adjust_cost): Adjust.
        (struct rs6000_opt_masks): Delete MASK_POWER and MASK_POWER2.
        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Delete support for
        POWER and POWER2.
        (TARGET_DEFAULT): Adjust.
        (PROCESSOR_POWER): Delete.
        (SHIFT_COUNT_TRUNCATED): Adjust.
        * config/rs6000/rs6000.md (extendqisi2): Delete POWER support.
        (extendqisi2_power): Delete.
        (extendqisi2_no_power): Adjust.
        (extendqihi2, extendqihi2_power, extendqihi2_no_power):
        Likewise.
        (sminsi3, smaxsi3, uminsi3, umaxsi3): Adjust.
        (anonymous doz insn patterns): Delete.
        (abssi2): Adjust.
        (abssi2_power): Delete.
        (abssi2_nopower): Adjust.
        (nabs_power, nabs_nopower): Likewise.
        (mulsi3, mulsi3_mq, mulsi3_no_mq, mulsi3_mq_internal1):
        Likewise.  Delete anonymous post-reload splitter.
        (mulsi3_no_mq_internal1): rename to...
        (mulsi3_internal1): New define_insn.
        (mulsi3_mq_internal2, mulsi3_no_mq_internal2, mulsi3_internal2):
        Likewise.
        (divmodsi4, divmodsi4_internal, udiv<mode>3, udivsi3_mq,
        udivsi3_no_mq, udivsi3, div<mode>3, divsi3_mq, div<mode>3_no_mq,
        udivmodsi4_normal, udivmodsi4_tests, udivmodsi4): Likewise.
        (mulh_call, mull_call, divss_call, divus_call, quoss_call,
        quous_call): Likewise.
        (maskir_internal1, maskir_internal2, maskir_internal3,
        maskir_internal4, maskir_internal5, maskir_internal6,
        maskir_internal7, maskir_internal8): Delete.
        (ashlsi3, ashlsi3_power, ashlsi3_no_power): Adjust.
        (anonymous sl insn patterns): Delete.
        (lshrsi3, lshrsi3_power, lshrsi3_no_power): Adjust.
        (lshrsi3_64): Adjust.
        (anonymous sr insn patterns): Delete.
        (anonymous rrib insn patterns): Delete.
        (ashrsi3, ashrsi3_power, ashrsi3_no_power): Adjust.
        (anonymous sra insn patterns): Delete.
        (sqrtsf2, sqrtdf2, sqrtdf2_fpr): Adjust.
        (fix_trunc<mode>si2, fix_trunc<mode>si2_internal,
        fctiwz_<mode>): Adjust.
        (mulsidi3, mulsidi3_mq, mulsidi3_no_mq, umulsidi3, umulsidi3_mq,
        umulsidi3_no_mq, smulsi3_highpart, smulsi3_highpart_mq,
        smulsi3_highpart_no_mq, umulsi3_highpart, umulsi3_highpart_mq,
        umulsi3_highpart_no_mq): Adjust.
        (ashldi3_power, lshrdi3_power, ashrdi3_power): Delete.
        (ashrdi3_no_power, ashldi3, ashldi3_internal1,
        lshrdi3_internal1): Adjust.
        (fix_trunctfsi2, fix_trunctfsi2_fprs): Adjust.
        (movti_power): Delete.
        (movti_string): Adjust.
        (stmsi8, stmsi7, stmsi6, stmsi5, stmsi4, stmsi3): Adjust.
        (stmsi8_power, stmsi7_power, stmsi6_power, stmsi5_power,
        stmsi4_power, stmsi3_power): Delete.
        (anonymous movmemsi insn patterns): Adjust.
        (lfq_power2, stfq_power2): Delete.
        (eq<mode>, eq<mode>_compare): Adjust.
        (eqsi_power): Delete.
        (ne0si): Adjust.
        (anonymous le, lt, ge, gt insn patterns): Delete.
        * config/rs6000/rs6000.opt (mpower, mno-power, mpower2): Delete.
        * config/rs6000/sysv4.h (TARGET_POWER): Delete.
        * config/rs6000/t-aix43 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
        MULTILIB_MATCHES): Adjust.
        * doc/invoke.texi (RS/6000 and PowerPC Options): Delete
        -mpower, -mno-power, -mpower2, -mno-power2 documentation.
        Delete -mcpu=power and -mcpu=power2 documentation.

gcc/testsuite/

        * gcc.target/powerpc/rs6000-power2-1.c: Delete.
        * gcc.target/powerpc/rs6000-power2-2.c: Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189908 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-27  Segher Boessenkool  <segher@kernel.crashing.org>

gcc/
        * config/rs6000/601.md: New file.
        * config/rs6000/aix43.h (ASM_CPU_SPEC): Delete support for
        RIOS CPUs.
        * config/rs6000/aix51.h (ASM_CPU_SPEC): Likewise.
        * config/rs6000/driver-rs6000.c (detect_processor_aix,
        struct asm_names): Likewise.
        * config/rs6000/rios1.md: Delete file.
        * config/rs6000/rios2.md: Delete file.
        * config/rs6000/rs6000-cpus.def: Delete definitions for RIOS
        CPUs.
        * config/rs6000/rs6000-opts.h (enum processor_type): Delete
        PROCESSOR_RIOS1 and PROCESSOR_RIOS2.
        * config/rs6000/rs6000-tables.opt: Regenerated.
        * config/rs6000/rs6000.c (struct rios1_cost, struct rios2_cost):
        Delete.
        (rs6000_option_override_internal): Delete support for RIOS CPUs.
        (rs6000_conditional_register_usage): Adjust comment.
        (rs6000_issue_rate):Delete support for RIOS CPUs.
        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Delete support for
        RIOS CPUs.
        (PROCESSOR_POWER): Change to PROCESSOR_PPC601.
        (PROCESSOR_DEFAULT): Change to PROCESSOR_PPC603.
        * config/rs6000/rs6000.md (define_attr "cpu"): Delete rios1
        and rios2.
        (include "rios1.md", include "rios2.md"): Delete.
        (include "601.md"): New.
        * config/rs6000/rs6000.opt (enum rs6000_cpu): Default to
        PROCESSOR_PPC603.
        * config/rs6000/t-aix43 (MULTILIB_MATCHES): Delete support
        for RIOS CPUs.
        * config/rs6000/t-rs6000 (MD_INCLUDES): Delete rios1.md and
        rios2.md .  Add 601.md .

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189907 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/20020201-1.c: Remove declarations for exit, abort,
        rand, srand. Include <stdlib.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189905 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189904 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  Kazu Hirata  <kazu@codesourcery.com>
    Sandra Loosemore  <sandra@codesourcery.com>

libiberty/
* pex-win32.c (pex_win32_exec_child): Only close original file
descriptors if child is launched successfully.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189901 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr45259.c: Only -fpic depends on fpic support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189899 138bc75d-0d04-0410-961f-82ee72b054a4

Hot/cold attributes for labels.

gcc/
        * doc/extend.texi (attribute): Document hot/cold for labels.
        * predict.c (tree_estimate_probability_bb): Handle hot/cold
        attributes on user labels.
        * predict.def (PRED_HOT_LABEL, PRED_COLD_LABEL): New.
gcc/c-family/
        * c-common.c (handle_hot_attribute): Allow labels.
        (handle_cold_attribute): Likewise.
gcc/testsuite/
        * gcc.dg/attr-hotcold-1.c: New.
        * gcc.dg/tree-ssa/attr-hotcold-2.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189898 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  Andrew Jenner  <andrew@codesourcery.com>
    Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* cse.c (find_comparison_args): Check for cycles of any length.

gcc/testsuite/
* gcc.c-torture/compile/pr50380.c: Add code to cause cycle of length 2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189896 138bc75d-0d04-0410-961f-82ee72b054a4

Fix an english issue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189894 138bc75d-0d04-0410-961f-82ee72b054a4

Do not use 'with ... as ...' in validate_failures.py

Some of the hosts were we run this script are still using Python 2.4.
This patch replaces the use of 'with ... as ...' to avoid syntax errors.

2012-07-26   Diego Novillo  <dnovillo@google.com>

* testsuite-management/validate_failures.py: Do not use
'with ... as ...' constructs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189893 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.c (REG_SAVE_BYTES): Delete.
(mn10300_get_live_callee_saved_regs): If requested return a count
of the number of bytes in the mask.
(mn10300_expand_prologue): Add argument to invocation of
mn10300_get_live_callee_regs.
(mn10300_expand_epilogue): Compute reg_save_bytes by calling
mn10300_get_live_callee_saved_regs.
(mn10300_initial_offset): Likewise.
* config/mn10300/mn10300-protos.h (mn10300_get_live_callee_saved_regs):
Update prototype.
* config/mn10300/mn10300.md (return_ret): Add argument to
invocation of mn10300_get_live_callee_saved_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189892 138bc75d-0d04-0410-961f-82ee72b054a4

PR regression/54084
* sel-sched-ir.c (cmp_v_in_regset_pool): Clarify logic, fix
pointer difference check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189891 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  Bill Schmidt  <wschmidt@linux.ibm.com>

* tree-ssa-loop-ivopts.c (mbc_entry_hash): Remove.
(mbc_entry_eq): Likewise.
(mult_costs): Likewise.
(cost_tables_exist): Likewise.
(initialize_costs): Likewise.
(finalize_costs): Likewise.
(tree_ssa_iv_optimize_init): Remove call to initialize_costs.
(add_regs_cost): Remove.
(multiply_regs_cost): Likewise.
(add_const_cost): Likewise.
(extend_or_trunc_reg_cost): Likewise.
(negate_reg_cost): Likewise.
(struct mbc_entry): Likewise.
(multiply_by_const_cost): Likewise.
(get_address_cost): Change add_regs_cost calls to add_cost lookups;
change multiply_by_const_cost to mult_by_coeff_cost.
(force_expr_to_var_cost): Likewise.
(difference_cost): Change multiply_by_const_cost to mult_by_coeff_cost.
(get_computation_cost_at): Change add_regs_cost calls to add_cost
lookups; change multiply_by_const_cost to mult_by_coeff_cost.
(determine_iv_cost): Change add_regs_cost calls to add_cost lookups.
(tree_ssa_iv_optimize_finalize): Remove call to finalize_costs.
* tree-ssa-address.c (expmed.h): New #include.
(most_expensive_mult_to_index): Change multiply_by_const_cost to
mult_by_coeff_cost.
* gimple-ssa-strength-reduction.c (expmed.h): New #include.
(stmt_cost): Change to use mult_by_coeff_cost, mul_cost, add_cost,
neg_cost, and convert_cost instead of IVOPTS interfaces.
(execute_strength_reduction): Remove calls to initialize_costs and
finalize_costs.
* expmed.c (struct init_expmed_rtl): Add convert rtx_def.
(init_expmed_one_mode): Initialize convert rtx_def; initialize
x_convert_cost for related modes.
(mult_by_coeff_cost): New function.
* expmed.h (NUM_MODE_INT): New #define.
(struct target_expmed): Add x_convert_cost matrix.
(set_convert_cost): New inline function.
(convert_cost): Likewise.
(mult_by_coeff_cost): New extern decl.
* tree-flow.h (initialize_costs): Remove decl.
(finalize_costs): Likewise.
(multiply_by_const_cost): Likewise.
(add_regs_cost): Likewise.
(multiply_regs_cost): Likewise.
(add_const_cost): Likewise.
(extend_or_trunc_reg_cost): Likewise.
(negate_reg_cost): Likewise.
* Makefile.in (gimple-ssa-strength-reduction.o): Update dependencies.
(tree-ssa-address.o): Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189890 138bc75d-0d04-0410-961f-82ee72b054a4

* bitmap.h: Add explanation of sparse set as linked-list bitmap.
* sbitmap.h: Add explanation about non-sparse sets as simple bitmap.
(TEST_BIT): Make a static inline function for stronger type checking.
(SET_BIT): Don't handle sbitmaps with popcount.
(RESET_BIT): Likewise.
(SET_BIT_WITH_POPCOUNT): New, like SET_BIT but with popcount.
(RESET_BIT_WITH_POPCOUNT): New, like RESET_BIT but with popcount.
* ebitmap.c (ebitmap_clear_bit): Use SET_BIT_WITH_POPCOUNT and
RESET_BIT_WITH_POPCOUNT on wordmask bitmaps.
(ebitmap_set_bit, ebitmap_and_into, ebitmap_and, ebitmap_ior_into,
ebitmap_and_compl_into, ebitmap_and_compl): Likewise.
* sparseset.h: Add explanation of sparse set representation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189888 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/contiguous_1.f90: Update dg-error.
        * gfortran.dg/proc_ptr_32.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189887 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/54098
* tree-vrp.c (vrp_visit_phi_node): Iterate once more if the
original range was UNDEFINED.

* gcc.dg/torture/pr54098.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189885 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

* config/arm/neon.ml (ops): Fix regexp for vld1Q_dups64 and
vld1Q_dupu64 tests.

2012-07-26  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

* gcc.target/arm/neon/vld1Q_dupu64.c: Regenerate.
* gcc.target/arm/neon/vld1Q_dups64.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189884 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/44354
* trans-array.c (gfc_trans_array_constructor_value):
Evaluate the iteration bounds before the inner variable shadows
the outer.

testsuite/
PR fortran/44354
* gfortran.dg/array_constructor_39.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189883 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/44354
* array.c (sought_symbol): New variable.
(expr_is_sought_symbol_ref, find_symbol_in_expr): New functions.
(resolve_array_list): Check for references to the induction
variable in the iteration bounds and issue a diagnostic if some
are found.

testsuite/
PR fortran/44354
* gfortran.dg/array_constructor_38.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189882 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-26  Alessandro Fanfarillo  <fanfarillo.gcc@gmail.com>
            Tobias Burnus  <burnus@net-b.de>

        * module.c (mio_array_spec): Don't read as->lower for
        assumed-rank arrays.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189881 138bc75d-0d04-0410-961f-82ee72b054a4

runtime, runtime/pprof: Fix runtime/pprof test to pass, enable it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189878 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/51244
* config/sh/sh.opt (mzdcbranch): New option.
* doc/invoke.texi: Document it.
* config/sh/sh.md (negsi_cond): Use TARGET_ZDCBRANCH as condition
instead of TARGET_HARD_SH4.
* config/sh/sh.c (sh_option_override): Set TARGET_ZDCBRANCH as default
for TARGET_HARD_SH4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189877 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189876 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ChangeLog formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189873 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/54089
* config/sh/predicates.md (shift_count_operand): Handle not-SHMEDIA
case.
(p27_shift_count_operand, not_p27_shift_count_operand): New predicates.
* config/sh/sh.md (ashlsi3): Remove parallel and T_REG clobber
from expander.  Do not emit shift insn for not-SHMEDIA case.
(ashlsi3_std): Replace with ...
(ashlsi3_k, ashlsi3_d): ... these new insns.
* config/sh/sh.c (gen_ashift): Make static.  Add sanity checks.
Emit ashlsi3_k insn instead of ashlsi3_std in ASHIFT case.
(gen_ashift_hi): Make static.
* config/sh/sh-protos.h (gen_ashift, gen_ashift_hi): Remove forward
declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189872 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/cpp0x/nullptr21.c: Remove printfs, make self-checking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189870 138bc75d-0d04-0410-961f-82ee72b054a4

Pass -be8 by default for armv7-a when configured big-endian.
config/arm/bpabi.h (BE8_LINK_SPEC): Set according to
TARGET_BIG_ENDIAN_DEFAULT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189867 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple-low.c (lower_try_catch): New function.
(lower_stmt) <GIMPLE_TRY>: Use it to lower GIMPLE_TRY_CATCH.
<GIMPLE_CATCH>: Delete.
<GIMPLE_EH_FILTER>: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189865 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_expr_real_1): Do not expand operand #1 and #2
of BIT_FIELD_REF for ignored results.
* fold-const.c (fold_ternary_loc) <BIT_FIELD_REF>: Check that the
CONSTRUCTOR has vector type before using vector accessors on it.
* gimplify.c (gimplify_compound_lval): Do not gimplify operand #1 and
#2 of BIT_FIELD_REF.
(gimplify_expr) <BIT_FIELD_REF>: Likewise.
* tree-nested.c (convert_nonlocal_reference_op) <BIT_FIELD_REF>: Do
not process operand #1 and #2.
(convert_local_reference_op): Likewise.
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Remove superfluous
breaks throughout.
<BIT_FIELD_REF>: Reuse operand #1 and #2 directly.
* tree.c (stabilize_reference) <BIT_FIELD_REF>: Do not stabilize
operand #1 and #2.
(UPDATE_FLAGS): Do not consider operand #2 of BIT_FIELD_REF.
(build6_stat): Delete.
* tree.h (build6_stat, build6, build6_stat_loc, build6_loc): Likewise.
ada/
* gcc-interface/utils2.c (gnat_stabilize_reference) <BIT_FIELD_REF>: Do
not stabilize operand #1 and #2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189864 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-25  François Dumont  <fdumont@gcc.gnu.org>

PR libstdc++/54075
* include/bits/hashtable.h
(_Hashtable<>::_Hashtable(_InputIterator, _InputIterator,
size_type, ...): Remove std::max usage to guarantee that hashtable
state is consistent with hash policy state.
(_Hashtable<>::rehash): Likewise. Set _M_prev_resize to 0 to avoid
the hashtable to be shrinking on next insertion.
* testsuite/23_containers/unordered_set/modifiers/reserve.cc: New.
* testsuite/23_containers/unordered_multiset/modifiers/reserve.cc: New.
* testsuite/23_containers/unordered_map/modifiers/reserve.cc: New.
* testsuite/23_containers/unordered_multimap/modifiers/reserve.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189863 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-25 Marc Glisse <marc.glisse@inria.fr>

PR tree-optimization/30318
* tree-vrp.c (extract_range_from_binary_expr_1) [PLUS_EXPR]:
Handle __int128.
[MINUS_EXPR]: Merge with PLUS_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189861 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-25  Sandra Loosemore  <sandra@codesourcery.com>
    Paul Brook  <paul@codesourcery.com>

PR target/53633

gcc/
* target.def (warn_func_return): New hook.
* doc/tm.texi.in (TARGET_WARN_FUNC_RETURN): New hook.
* doc/tm.texi: Regenerate.
* doc/sourcebuild.texi (Effective-Target Keywords): Document
naked_functions.
* ipa-pure-const.c (warn_function_noreturn): Check
targetm.warn_func_return.
* tree-cfg.c (execute_warn_function_return): Likewise.
* config/spu/spu.c (spu_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
* config/rx/rx.c (rx_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
* config/avr/avr.c (avr_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
* config/arm/arm.c (arm_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
* config/mcore/mcore.c (mcore_warn_func_return): New.
(TARGET_WARN_FUNC_RETURN): Define.
(saved_warn_return_type, saved_warn_return_type_count): Remove.
(mcore_reorg, mcore_handle_naked_attribute): Remove warn_return hack.

gcc/cp/
* decl.c (finish_function): Check targetm.warn_func_return.

gcc/testsuite/
* lib/target-suports.exp (check_effective_target_naked_functions):
New.
* c-c++-common/pr53633.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189860 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-25  Tobias Burnus  <burnus@net-b.de>

        * trans-types.c (gfc_real16_is_float128): Fix spelling
        in a comment.
        * trans.h (struct gfc_array_info): Ditto.
        * gfortran.h (gfc_expr): Ditto.
        * simplify.c (gfc_count): Ditto.
        * trans-expr.c (gfc_copy_class_to_class,
        conv_parent_component_references,
        gfc_trans_pointer_assignment): Ditto.
        * expr.c (check_pointer_assign): Fix diagnostic spelling.
        * interface.c (compare_parameter): Ditto.
        * parse.c (use_modules, parse_associate): Ditto.
        * decl.c (match_char_length): Fix spelling of the
        an function argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189859 138bc75d-0d04-0410-961f-82ee72b054a4

* io/list_read.c (list_formatted_read_scalar): Fix copying real
value back to temporary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189856 138bc75d-0d04-0410-961f-82ee72b054a4

Split out do_assembler_dialects.

* final.c [ASSEMBLER_DIALECT](do_assembler_dialects): New
function to implement assembler dialects.
(output_asm_insn): Use do_assembler_dialects.
(asm_fprintf): Likewise.

* gcc.target/i386/asm-dialect-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189854 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/54092

        * libfuncs.h: Don't include optabs.h.
        (struct libfunc_entry): Use "int" for op, mode1, mode2 members.
        * optabs.c (hash_libfunc): Don't cast members to int.
        * Makefile.in (LIBFUNCS_H): Don't include OPTABS_H.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189853 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54086
* decl.c (grokdeclarator): Allow const and constexpr together.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189852 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54020
* semantics.c (potential_constant_expression_1) [COND_EXPR]: Call
maybe_constant_value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189851 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (tsubst_flags): Remove tf_no_access_control.
* call.c (standard_conversion): Don't set it.
* class.c (resolve_address_of_overloaded_function): Don't check it.
* decl.c (check_default_argument): Call
perform_implicit_conversion_flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189850 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (print_candidates_1): Use inform instead of error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189849 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in comment in basic-block.h

gcc/

* basic-block.c: Fix typo in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189845 138bc75d-0d04-0410-961f-82ee72b054a4

Changelog entry:
2012-07-25  Kirill Yukhin  <kirill.yukhin@intel.com>
            Michael Zolotukhin  <michael.v.zolotukhin@intel.com>

        * common/config/i386/i386-common.c (OPTION_MASK_ISA_PRFCHW_SET): New.
        (OPTION_MASK_ISA_PRFCHW_UNSET): Likewise.
        (ix86_handle_option): Handle mprfchw option.
        * config.gcc (i[34567]86-*-*): Add prfchwintrin.h.
        (x86_64-*-*): Likewise.
        * config/i386/prfchwintrin.h: New header.
        * config/i386/cpuid.h (bit_PRFCHW): New.
        (bit_BMI): Formatting fix.
        (bit_HLE): Likewise.
        (bit_RTM): Likewise.
        * config/i386/driver-i386.c (host_detect_local_cpu): Detect
        PREFETCHW support.
        * config/i386/i386-c.c: Define __PRFCHW__ if needed.
        * config/i386/i386.c (ix86_target_string): Define
        -mprfchw option. Formatting fixes.
        (PTA_HLE): Formatting fix.
        (PTA_PRFCHW): New.
        (ix86_option_override_internal): Handle new option.
        (ix86_valid_target_attribute_inner_p): Add OPT_mprfchw.
        * config/i386/i386.h (TARGET_PRFCHW): New.
        * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW.
        * config/i386/i386.opt (mprfchw): New.
        * config/i386/mm3dnow.h: Move _m_prefetchw from here to
        prfchwintrin.h.
        * config/i386/x86intrin.h: Include prfchwintrin.h.

testsuite/Changelog entry:
2012-07-24  Kirill Yukhin  <kirill.yukhin@intel.com>
            Michael Zolotukhin  <michael.v.zolotukhin@intel.com>

        * gcc.target/i386/prefetchw-1.c: New.
        * gcc.target/i386/sse-12.c: Add -mprfchw.
        * gcc.target/i386/sse-13.c: Ditto.
        * gcc.target/i386/sse-14.c: Ditto.
        * g++.dg/other/i386-2.C: Ditto.
        * g++.dg/other/i386-3.C: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189844 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-25 Sergey Melnikov <sergey.melnikov@intel.com>

        * config/i386/i386.md (stack_protect_set): Disable the pattern
        for Android since Android libc (bionic) does not provide random
        value for stack protection guard at gs:0x14. Guard value
        will be provided from external symbol (default implementation).
        (stack_protect_set_<mode>): Likewise.
        (stack_protect_test): Likewise.
        (stack_protect_test_<mode>): Likewise.
        * gcc/defaults.h: Define macro TARGET_HAS_BIONIC to 0 - target does
        not have Bionic by default
        * config/linux.h: Redefine macro TARGET_HAS_BIONIC to (OPTION_BIONIC)
        Macro OPTION_BIONIC is defined in this file and provides Bionic
        accessibility status

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189840 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple-pretty-print.c (gimple_dump_bb_buff): Call pp_flush.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189839 138bc75d-0d04-0410-961f-82ee72b054a4

AMD btver2 enablement

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189838 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-24  Bill Schmidt  <wschmidt@linux.ibm.com>

* doc/tm.texi: Regenerate.
* targhooks.c (default_init_cost): Add prologue and epilogue costs.
(default_add_stmt_cost): Likewise; also handle NULL stmt_info.
(default_finish_cost): Add prologue and epilogue costs.
* targhooks.h (default_add_stmt_cost): Change parameter list.
(default_finish_cost): Likewise.
* target.def (init_cost): Change documentation string.
(add_stmt_cost): Change documentation string and parameter list.
(finish_cost): Likewise.
* target.h (vect_cost_model_location): New enum.
* tree-vectorizer.h (struct _slp_tree): Remove cost substruct.
(struct _slp_instance): Remove cost substruct; rename stmt_cost_vec
to body_cost_vec.
(SLP_INSTANCE_OUTSIDE_OF_LOOP_COST): Remove.
(SLP_INSTANCE_STMT_COST_VEC): Rename to SLP_INSTANCE_BODY_COST_VEC.
(SLP_TREE_OUTSIDE_OF_LOOP_COST): Remove.
(struct _vect_peel_extended_info): Rename stmt_cost_vec to
body_cost_vec.
(struct _stmt_vec_info): Remove cost substruct.
(STMT_VINFO_OUTSIDE_OF_LOOP_COST): Remove.
(stmt_vinfo_set_outside_of_loop_cost): Remove.
(builtin_vectorization_cost): New function.
(vect_get_stmt_cost): Change to use builtin_vectorization_cost.
(add_stmt_cost): Change parameter list.
(finish_cost): Likewise.
(vect_model_simple_cost): Likewise.
(vect_model_store_cost): Likewise.
(vect_model_load_cost): Likewise.
(record_stmt_cost): Likewise.
(vect_get_load_cost): Likewise.
(vect_get_known_peeling_cost): Likewise.
* tree-vect-loop.c (vect_get_known_peeling_cost): Change parameter
list; call record_stmt_cost for prologue and epilogue costs.
(vect_estimate_min_profitable_iters): Call add_stmt_cost for
prologue and epilogue costs; remove computation of vec_outside_cost;
return vec_prologue_cost and vec_epilogue_cost from finish_cost.
(vect_model_reduction_cost): Revise call to add_stmt_cost for body
costs; call add_stmt_cost for prologue and epilogue costs.
(vect_model_induction_cost): Revise call to add_stmt_cost for body
costs; call add_stmt_cost for prologue costs.
* tree-vect-data-refs.c (vect_get_data_access_cost): Change parameter
list for function and arguments for calls to vect_get_load_cost and
vect_get_store_cost.
(vect_peeling_hash_get_lowest_cost): Change argument list for calls to
vect_get_data_access_cost and vect_get_known_peeling_cost; use
temporary vectors prologue_cost_vec and epilogue_cost_vec for the
latter call and discard their results; rename stmt_cost_vec to
body_cost_vec; correct possible storage leak for body_cost_vec.
(vect_peeling_hash_choose_best_peeling): Rename stmt_cost_vec to
body_cost_vec.
(vect_enhance_data_refs_alignment): Rename stmt_cost_vec to
body_cost_vec; add extra dummy parameter on calls to
vect_get_data_access_cost; tolerate null si->stmt; add vect_body to
argument list on call to add_stmt_cost.
* tree-vect-stmts.c (record_stmt_cost): Change parameter list;
rename stmt_cost_vec to body_cost_vec; tolerate null stmt_info; call
builtin_vectorization_cost; add "where" parameter on call to
add_stmt_cost.
(vect_model_simple_cost): Change parameter list; call record_stmt_cost
for prologue costs; remove call to stmt_vinfo_set_outside_of_loop_cost;
rename stmt_cost_vec to body_cost_vec.
(vect_model_promotion_demotion_cost): Add vect_body argument to call
to add_stmt_cost; call add_stmt_cost for prologue costs; remove call
to stmt_vinfo_set_outside_of_loop_cost.
(vect_model_store_cost): Change parameter list; call record_stmt_cost
for prologue costs; add vect_body argument to call to record_stmt_cost;
rename stmt_cost_vec to body_cost_vec; remove call to
stmt_vinfo_set_outside_of_loop_cost.
(vect_get_store_cost): Rename stmt_cost_vec to body_cost_vec; add
vect_body argument to calls to record_stmt_cost.
(vect_model_load_cost): Change parameter list; rename stmt_cost_vec to
body_cost_vec; add vect_body argument to calls to record_stmt_cost;
remove call to stmt_vinfo_set_outside_of_loop_cost.
(vect_get_load_cost): Change parameter list; rename stmt_cost_vec to
body_cost_vec; add vect_body argument to calls to record_stmt_cost;
call record_stmt_cost for prologue costs.
(vectorizable_store): Change argument list for call to
vect_model_store_cost.
(vectorizable_load): Change argument list for call to
vect_model_load_cost.
(new_stmt_vec_info): Remove assignment to
STMT_VINFO_OUTSIDE_OF_LOOP_COST.
* config/spu/spu.c (spu_init_cost): Add prologue and epilogue costs.
(spu_add_stmt_cost): Likewise; also handle NULL stmt_info.
(spu_finish_cost): Add prologue and epilogue costs.
* config/i386/i386.c (i386_init_cost): Add prologue and epilogue costs.
(i386_add_stmt_cost): Likewise; also handle NULL stmt_info.
(i386_finish_cost): Add prologue and epilogue costs.
* config/rs6000/rs6000.c (rs6000_init_cost): Add prologue and epilogue
costs.
(rs6000_add_stmt_cost): Likewise; also handle NULL stmt_info.
(rs6000_finish_cost): Add prologue and epilogue costs.
* tree-vect-slp.c (vect_free_slp_instance): Rename
SLP_INSTANCE_STMT_COST_VEC to SLP_INSTANCE_BODY_COST_VEC.
(vect_create_new_slp_node): Remove assignment to
SLP_TREE_OUTSIDE_OF_LOOP_COST.
(vect_get_and_check_slp_defs): Change parameter list; change argument
lists to calls to vect_model_store_cost and vect_model_simple_cost.
(vect_build_slp_tree): Change parameter list; change argument lists
to calls to vect_model_load_cost, vect_get_and_check_slp_defs, and
recursive self-calls; remove setting of outside_cost from
SLP_TREE_OUTSIDE_OF_LOOP_COST; add vect_body argument to call to
record_stmt_cost.
(vect_analyze_slp_instance): Rename stmt_cost_vec to body_cost_vec;
rename SLP_INSTANCE_STMT_COST_VEC to SLP_INSTANCE_BODY_COST_VEC;
remove assignment to SLP_INSTANCE_OUTSIDE_OF_LOOP_COST; record SLP
prologue costs.
(vect_bb_vectorization_profitable_p): Rename stmt_cost_vec to
body_cost_vec; handle null ci->stmt; add vect_body argument to call
to add_stmt_cost; simplify calls to targetm.vectorize.
builtin_vectorization_cost; return vec_prologue_cost and
vec_epilogue_cost from finish_cost.
(vect_update_slp_costs_according_to_vf): Rename stmt_cost_vec to
body_cost_vec; add vect_body argument to call to add_stmt_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189836 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189832 138bc75d-0d04-0410-961f-82ee72b054a4

Purge FIXUNS_TRUNC_LIKE_FIX_TRUNC

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189826 138bc75d-0d04-0410-961f-82ee72b054a4

2012-07-24  Paolo Carlini  <paolo.carlini@oracle.com>

* pt.c (convert_template_argument, tsubst): Simplify fourth argument
to make_typename_type (complain & tf_error -> complain).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189825 138bc75d-0d04-0410-961f-82ee72b054a4

Reduce the size of optabs representation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189821 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix my recent entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189820 138bc75d-0d04-0410-961f-82ee72b054a4

* bitmap.c (bitmap_descriptor): Adjust order of parameters to
match MEM_STAT_DECL.
* statistics.h (ALONE_FINAL_MEM_STAT_DECL): Correct typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189819 138bc75d-0d04-0410-961f-82ee72b054a4

Introduce and use code_to_optab and optab_to_code functions

Removes all the direct uses of op->code so that we can change
the representation of "optab".  The code_to_optab change is
simply for uniformity (and better type checking).

        * optabs.h (struct optab_d): Rename code member to code_.
        (struct convert_optab_h): Likewise.
        (code_to_optab_): Rename from code_to_optab.
        (code_to_optab, optab_to_code): New.
        * dojump.c (do_compare_rtx_and_jump): Use code_to_optab.
        * ifcvt.c (noce_emit_move_insn): Likewise.
        * optabs.c (simplify_expand_binop): Use optab_to_code.
        (expand_simple_binop, shift_optab_p, commutative_optab_p): Likewise.
        (avoid_expensive_constant, expand_binop_directly): Likewise.
        (expand_binop, expand_simple_unop, expand_unop_direct): Likewise.
        (expand_unop, prepare_float_lib_cmp, expand_fixed_convert): Likewise.
        (have_insn_for, debug_optab_libfuncs): Likewise.
        (init_optab, init_optabv, init_convert_optab): Update for optab
        member name change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189818 138bc75d-0d04-0410-961f-82ee72b054a4

Tidy some include usage + dependencies

The dwarf2out.c and lto-streamer-in.c files didn't need
libfuncs.h in the first place.  The libfuncs.h file will
grow a use of an optab enumeration and thus will require
including optabs.h.

        * libfuncs.h: Include optabs.h.
        * dwarf2out.c, lto-streamer.in.c: Don't include libfuncs.h.
        * Makefile.in (LIBFUNCS_H): Add OPTABS_H.
        (lto-streamer-in.o, dwarf2out.o): Update deps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189817 138bc75d-0d04-0410-961f-82ee72b054a4

Introduce and use unknown_optab

Prep for a later patch where this becomes an enum value.

        * optabs.h (unknown_optab): New.
        * builtins.c (interclass_mathfn_icode): Use it.
        * dojump.c (do_compare_rtx_and_jump): Likewise.
        * optabs.c (optab_for_tree_code, expand_binop): Likewise.
        * tree-vect-generic.c (add_rshift, expand_vector_divmod): Likewise.
        (expand_vector_operations_1): Likewise.
        * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
        * tree-vect-stmts.c (supportable_narrowing_operation): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189816 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/gcc-dg.exp (process-message): Don't ignore errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189815 138bc75d-0d04-0410-961f-82ee72b054a4