fixincludes/:
PR testsuite/29737
PR bootstrap/35938
PR testsuite/39655
* check.tpl: Fix typos.
* README: Likewise. Also, document that 'select' uses ERE.
* mkheaders.in: Update copyright years in --version output.
* inclhack.def (sco_math): Add missing final newline in sed
script 'a', 'c', or 'i' commands, for BSD sed.
(sco_math): In the text of 'a', 'c', or 'i' sed
commands, prepend leading white space with a backslash to avoid
the whitespace to be removed by BSD sed.
(sco_math): Match plain 'C++' instead of 'C\+\+' in sed regex.
(x11_new): Fix sed expression, for BSD sed.
(glibc_mutex_init): Fix newlines in sed 's' command replacement
part, for GNU sed 3.02 and Solaris sed.
(glibc_mutex_init): Replace unportable \+ sed regex operator
with \{1,\}.
(glibc_c99_inline_2, glibc_mutex_init): Avoid unportable sed
alternation \| regex operator.
(solaris_complex): Remove superfluous backslashes from
replacement string. Replace \+ operator with \{1,\}.
* tests/base/Xm/Traversal.h: This is fixed for BSD sed now.
* fixincl.x: Regenerate.
From-SVN: r151518
2009-09-08 Kai Tietz <kai.tietz@onevision.com>
* tree-ssa-reassoc.c (find_operand_rank): Cast pointer
via intptr_t to long type.
(insert_operand_rank): Cast long type via intptr_t to
pointer type.
* genattrtab.c (RTL_HASH): Use intptr_t to cast from
pointer to scalar.
* c-pretty-print.c (pp_c_tree_decl_identifier): Cast
from pointer to unsigned via uintptr_t.
From-SVN: r151515
* config/bfin/bfin.c (np_check_regno, np_after_branch): New static
variables.
(note_np_check_stores): New function.
(harmless_null_pointer_p): New function.
(trapping_loads_p): New args NP_REG and AFTER_NP_BRANCH. Callers
changed. Take into account whether we're in the shadow of a condjump
that tested NP_REG for NULL.
Lose all code that tested for SEQUENCEs.
(workaround_speculation): Avoid inserting NOPs for loads that are
either always executed or a NULL pointer.
From-SVN: r151513
2009-09-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/41192
* io/list_read.c (eat_line): Enable eat_line to function on
internal units.
PR libgfortran/41219
* io/list_read.c (nml_read_obj): Replace GFC_DTYPE_UNKNOWN with
BT_NULL to get rid of warning.
From-SVN: r151495
* config/bfin/predicates.md (p_register_operand): New
predicate.
(dp_register_operand): New predicate.
* config/bfin/bfin-protos.h (WA_05000074): Define.
(ENABLE_WA_05000074): Define.
* config/bfin/bfin.c (bfin_cpus[]): Add WA_05000074 for
all cpus.
(bfin_gen_bundles): Put dsp32shiftimm instruction in slot[0].
* config/bfin/bfin.md (define_attr type): Add dsp32shiftimm.
(define_attr addrtype): Allow load/store register to be
P register.
(define_attr storereg): New.
(define_cpu_unit anomaly_05000074): New.
(define_insn_reservation dsp32shiftimm): New.
(define_insn_reservation dsp32shiftimm_anomaly_05000074): New.
(define_insn_reservation loadp): Cannot use slot2.
(define_insn_reservation loadsp): Cannot use slot2.
(define_insn_reservation storep): Cannot use slot2. Does not
apply when working around 05000074.
(define_insn_reservation storep_anomaly_05000074): New.
(define_insn_reservation storei): Does not apply when working
around 05000074.
(define_insn_reservation storei_anomaly_05000074): New.
(define_attr length): Add dsp32shiftimm case.
(define_insn movsi_insn32, movsi_insv, ashlsi3_insn, ashrsi3,
ror_one, rol_one, lshrsi3, lshrpdi3, ashrpdi3, movhiv2hi_low,
movhiv2hi_high, composev2hi, packv2hi, movv2hi_hi,
ssashiftv2hi3, ssashifthi3, ssashiftsi3, lshiftv2hi3, lshifthi3):
Set type as dsp32shiftimm for dsp32shiftimm alternatives.
From-SVN: r151490
* config/bfin/bfin.md (UNSPEC_VOLATILE_STALL): New constant.
(attr "addrtype"): New member "spreg".
Use it if mem_spfp_address_operand is true for the address.
(attr "type"): New entry "stall".
(cpu_unit "load"): New.
(insn_reservations "load32", "loadp", "loadi"): Add reservation of
"load".
(insn_reservation "loadsp"): New.
(insn_reservation "load_stall1"): New.
(insn_reservation "load_stall3"): New.
(stall): New insn.
* config/bfin/predicates.md (const1_operand, const3_operand): New.
(mem_p_address_operand): Exclude stack and frame pointer based
addresses.
(mem_spfp_address_operand): New; match them here.
* config/bfin/bfin.c (add_sched_insns_for_speculation): New function.
(bfin_reorg): Call it if scheduling insns.
(bfin_gen_bundles): Remove dummy insns created by
add_sched_insns_for_speculation.
From-SVN: r151486
2009-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/41197
* resolve_c (resolve_allocate_deallocate): Complain
if stat or errmsg varaible is an array.
2009-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/41197
* gfortran.dg/allocate_alloc_opt_1.f90: Use scalar
variables for stat and errmsg.
* gfortran.dg/deallocate_alloc_opt_1.f90: Likewise.
* gfortran.dg/allocate_stat_2.f90: New test.
From-SVN: r151480
gcc/
* config/bfin/bfin.c (bfin_optimize_loop): When creating a new basic
block, ensure it has an exit edge. Emit a barrier after a jump.
gcc/testsuite/
* gcc.c-torture/compile/20090907-1.c: New test.
From-SVN: r151479
* gcc.c (this_is_linker_script): New variable. Like
this_is_library_file but for the %T constructor.
(end_going_arg): If this_is_linker_script is set then locate the
script and insert a --script switch before it
(do_spec_2): Initialise this_is_linker_script.
(do_spec_1): Likewise. Handle %T construct.
(eval_spec_function): Preserve this_is_linker_script.
* doc/invoke.texi: Document %T construct in spec files.
* config/m32c/m32c.h (LIB_SPEC): Use it.
From-SVN: r151477
2009-09-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* rtl.h (PREFETCH_SCHEDULE_BARRIER_P): New macro.
* sched-deps.c (sched_analyze_2): Make prefetches a hard barrier
when volatile flag is set.
* doc/rtl.texi (PREFETCH_SCHEDULE_BARRIER_P): Add documentation pieces.
From-SVN: r151475
PR bootstrap/41241
* combine-stack-adj.c (try_apply_stack_adjustment): Handle stores.
(combine_stack_adjustments_for_block): Allow insns between stack
adjustments and stores with corresponding with pre-(dec|inc)rement
or pre-modify.
From-SVN: r151463
PR bootstrap/41241
* combine-stack-adj.c (struct csa_memlist): Rename to...
(struct csa_reflist): ... this. Rename mem field to ref.
(free_csa_memlist): Rename to...
(free_csa_reflist): ... this.
(record_one_stack_memref): Rename to...
(record_one_stack_ref): ... this. Handle also REG_P.
(try_apply_stack_adjustment): Handle also REG_P.
(struct record_stack_memrefs_data): Rename to...
(struct record_stack_refs_data): ... this. Rename memlist field to
reflist.
(record_stack_memrefs): Rename to...
(record_stack_refs): ... this. For DEBUG_INSNs keep traversing
subexpressions instead of failing when a MEM contains SP references.
For SP itself in DEBUG_INSNs queue it also onto reflist chain.
(combine_stack_adjustments_for_block): Adjust for mem to ref renaming.
* gcc.dg/pr41241.c: New test.
From-SVN: r151462
2009-09-06 Richard Guenther <rguenther@suse.de>
PR middle-end/41144
* tree.c (build_array_type): Do not record types marked
with structural equality in the canonical type hashtable.
* g++.dg/torture/pr41144.C: New testcase.
From-SVN: r151461
2009-09-06 Richard Guenther <rguenther@suse.de>
PR middle-end/41261
* tree-ssa-alias.c (refs_may_alias_p_1): Bail out for function decls.
* gcc.dg/torture/pr41261.c: New testcase.
From-SVN: r151460
2009-09-06 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/41267
* include/bits/stl_algobase.h (__copy_move::__copy_m,
__copy_move_backward::__copy_move_b): Don't call __builtin_memmove
with a null third argument.
From-SVN: r151459
2009-09-05 Richard Guenther <rguenther@suse.de>
PR middle-end/41181
* tree-ssa-ccp.c (maybe_fold_stmt_addition): Use the correct type.
* gcc.c-torture/compile/pr41181.c: New testcase.
From-SVN: r151455
2009-09-05 Richard Guenther <rguenther@suse.de>
PR middle-end/41271
* tree-ssa.c (useless_type_conversion_p): Drop qualifiers
before comparing function argument types.
From-SVN: r151453
2009-09-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41258
* primary.c (gfc_match_varspec): Do not look for typebound
procedures unless the derived type has a f2k_derived namespace.
2009-09-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41258
* gfortran.dg/typebound_proc_12.f90 : New test.
From-SVN: r151451
2009-09-04 Vladimir Makarov <vmakarov@redhat.com>
PR bootstrap/41241
* ira.c (update_equiv_reg): Revert my previous patch for the PR.
* reginfo.c (resize_reg_info): Call allocate_reg_info if necessary.
(reginfo_init): Don't call allocate_reg_info.
From-SVN: r151440
Alexandre Oliva
Ralf Wildenhues
Kai Tietz
Kai Tietz
Bernd Schmidt
Jan Hubicka
Joseph Myers
Jakub Jelinek
Eric Botcazou
Jerry DeLisle
GCC Administrator
Martin Jambor
Dmitry Gorbachev
Thomas Koenig
Nick Clifton
H.J. Lu
Andreas Krebbel
Laurent GUERBY
Eric Botcazou
Richard Guenther
Paolo Carlini
Paul Thomas
Francois-Xavier Coudert
Benjamin Kosnik
Uros Bizjak
Vladimir Makarov
Uros Bizjak