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pf3gnuchains/gcc-fork.git
13 years agoRemove incorrectly added entry.
joel [Mon, 5 Jan 2009 19:28:50 +0000 (19:28 +0000)]
Remove incorrectly added entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143087 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
joel [Mon, 5 Jan 2009 19:15:19 +0000 (19:15 +0000)]
2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>

* config.host: Add m32r*-*-rtems*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143085 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-05 Mikael Morin <mikael.morin@tele2.fr>
mikael [Mon, 5 Jan 2009 18:44:09 +0000 (18:44 +0000)]
2009-01-05  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/38669
PR fortran/38726
* gfortran.dg/elemental_subroutine_7.f90:
Fix p values so that it can be used as vector subscript.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143084 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/38701
jason [Mon, 5 Jan 2009 17:52:35 +0000 (17:52 +0000)]
    PR c++/38701
        * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
        defaulting.

        PR c++/38702
        * class.c (defaultable_fn_p): Only operator== can be a copy
        assignment operator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143082 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/38701
jason [Mon, 5 Jan 2009 17:52:18 +0000 (17:52 +0000)]
    PR c++/38701
        * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
        defaulting.

        PR c++/38702
        * class.c (defaultable_fn_p): Only operator== can be a copy
        assignment operator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143081 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
joel [Mon, 5 Jan 2009 16:11:31 +0000 (16:11 +0000)]
2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>

* config.gcc: Add m32r*-*-rtems*.
* config/m32r/rtems.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143079 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
tkoenig [Mon, 5 Jan 2009 10:43:39 +0000 (10:43 +0000)]
2009-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/38672
* trans-types.c (gfc_get_derived_type):  Check for the
presence of derived->ns->proc_name before
accessing derived->ns->proc_name->attr.flavor .
* resolve.c (resolve_symbol):  Likewise.

2009-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/38672
* gfortran.dg/host_assoc_blockdata_1.f90:  New test.
* gfortran.dg/host_assoc_blockdata_2.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143074 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agolibcpp/
bje [Mon, 5 Jan 2009 10:35:40 +0000 (10:35 +0000)]
libcpp/
* Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
(.po.pox): Likewise.
(po/$(PACKAGE).pot): Likewise.

gcc/
* Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir.
(.po.pox): Likewise.
(po/gcc.pot): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143073 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * gcc.dg/compat/struct-layout-1_generate.c (dg-options): Add -mieee
uros [Mon, 5 Jan 2009 09:11:04 +0000 (09:11 +0000)]
    * gcc.dg/compat/struct-layout-1_generate.c (dg-options): Add -mieee
        for alpha*-*-* targets.
        * g++.dg/compat/struct-layout-1_generate.c (dg-options): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143070 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED_RTX): Delete.
davem [Mon, 5 Jan 2009 06:09:07 +0000 (06:09 +0000)]
* config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED_RTX): Delete.
(STARTING_FRAME_OFFSET): Always set to zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143069 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Mon, 5 Jan 2009 00:16:50 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143067 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-05 Paul Thomas <pault@gcc.gnu.org>
pault [Sun, 4 Jan 2009 23:17:37 +0000 (23:17 +0000)]
2009-01-05  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38665
* gfortran.h : Add bit to gfc_expr 'user_operator'
* interface.c (gfc_extend_expr): Set the above if the operator
is substituted by a function.
* resolve.c (check_host_association): Return if above is set.

2009-01-05  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38665
* gfortran.dg/host_assoc_function_5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143064 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * configure.ac: Exchange the order of GLIBCXX_ENABLE_THREADS and
bje [Sun, 4 Jan 2009 23:02:02 +0000 (23:02 +0000)]
* configure.ac: Exchange the order of GLIBCXX_ENABLE_THREADS and
GLIBCXX_ENABLE_ATOMIC_BUILTINS macro invocations.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143062 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agogcc/
rsandifo [Sun, 4 Jan 2009 22:14:39 +0000 (22:14 +0000)]
gcc/
* tree.def (LSHIFT_EXPR, RSHIFT_EXPR): Add commentary.
* tree-cfg.c (verify_gimple_assign_binary): Allow shifts of
fixed-point types, and vectors of the same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143061 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agogcc/
rsandifo [Sun, 4 Jan 2009 22:08:29 +0000 (22:08 +0000)]
gcc/
* config/mips/sync.md (*mb_barrier): Rename to...
(*memory_barrier): ...this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143060 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-04 Richard Guenther <rguenther@suse.de>
rguenth [Sun, 4 Jan 2009 19:51:18 +0000 (19:51 +0000)]
2009-01-04  Richard Guenther  <rguenther@suse.de>

PR libstdc++/38720
* include/ext/pointer.h (_Relative_pointer_impl): Use an unsigned
integer type for storage, arithmetic and comparisons.
* testsuite/ext/ext_pointer/1_neg.cc: Adjust line numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143058 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
mikael [Sun, 4 Jan 2009 19:12:16 +0000 (19:12 +0000)]
2009-01-04  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/35681
* ChangeLog-2008: Fix function name.

PR fortran/38487
* dependency.c (gfc_check_argument_var_dependency):
Move the check for pointerness inside the if block
so that it doesn't affect the return value.

PR fortran/38669
* trans-stmt.c (gfc_trans_call):
Add the dependency code after the loop bounds calculation one.

2009-01-04  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/38669
* gfortran.dg/elemental_dependency_3.f90: New test.
* gfortran.dg/elemental_subroutine_7.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143057 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * gcc.dg/struct-ret-3.c: Include unistd.h.
uros [Sun, 4 Jan 2009 17:51:05 +0000 (17:51 +0000)]
* gcc.dg/struct-ret-3.c: Include unistd.h.
(main): Exit early if system memory page size is
larger than 4096 bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143056 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-04 Daniel Franke <franke.daniel@gmail.com>
dfranke [Sun, 4 Jan 2009 16:07:56 +0000 (16:07 +0000)]
2009-01-04  Daniel Franke  <franke.daniel@gmail.com>

        * intrinsic.c (do_simplify): Removed already implemented TODO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143054 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agogcc/fortran:
dfranke [Sun, 4 Jan 2009 16:05:42 +0000 (16:05 +0000)]
gcc/fortran:
2009-01-04  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/38718
        * simplify.c (gfc_simplify_merge): New.
        * intrinsic.h (gfc_simplify_merge): New prototype.
        * intrinsic.c (add_functions): Added simplification for MERGE.

gcc/testsuite:
2009-01-04  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/38718
        * gfortran.dg/merge_init_expr.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143053 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-04 Paolo Carlini <paolo.carlini@oracle.com>
paolo [Sun, 4 Jan 2009 13:55:25 +0000 (13:55 +0000)]
2009-01-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38719
* include/bits/forward_list.h (_Fwd_list_iterator<>::_M_next,
_Fwd_list_const_iterator::_M_next): Fix return type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143052 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * doc/extend.texi (Function Attributes): Move @cindex after @item
redi [Sun, 4 Jan 2009 13:38:11 +0000 (13:38 +0000)]
* doc/extend.texi (Function Attributes): Move @cindex after @item
for 'artifical' and 'flatten'. Fix grammar for 'externally_visible'
and put in alphabetical order. Fix 'target' name and put in order.
* doc/invoke.texi (-Wstrict-null-sentinel, -fipa-matrix-reorg): Fix
typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143051 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
mikael [Sun, 4 Jan 2009 13:01:12 +0000 (13:01 +0000)]
2009-01-04  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/38536
* gfortran.h (gfc_is_data_pointer): Added prototype
* resolve.c (gfc_iso_c_func_interface):
Use gfc_is_data_pointer to test for pointer attribute.
* dependency.c (gfc_is_data_pointer):
Support pointer-returning functions.

2009-01-04  Mikael Morin  <mikael.morin@tele2.fr>

PR fortran/38536
* gfortran.dg/c_loc_tests_13.f90: New test.
* gfortran.dg/c_loc_tests_14.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143050 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * config/s390/s390.md (UNSPEC_MB): Rename from UNSPECV_MB.
uros [Sun, 4 Jan 2009 11:45:50 +0000 (11:45 +0000)]
* config/s390/s390.md (UNSPEC_MB): Rename from UNSPECV_MB.
(memory_barrier): Expand as unspec instead of unspec_volatile.
Remove mem:BLK from insn operands.  Use Pmode scratch register.
(*memory_barrier): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand.

* config/sparc/sparc.md (UNSPEC_MEMBAR): Rename from UNSPECV_MEMBAR.
* config/sparc/sync.md (memory_barrier): Expand as unspec instead of
unspec_volatile.  Remove mem:BLK from insn operands.  Use Pmode
scratch register.  Remove operand 1.
(*stbar): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand, remove (const_int 8).
(*membar): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand, remove input operand 2.

* config/xtensa/xtensa.md (UNSPEC_MEMW): Rename from UNSPECV_MEMW.
(memory_barrier): Expand as unspec instead of unspec_volatile.
Remove mem:BLK from insn operands.  Use Pmode scratch register.
(*memory_barrier): Define as unspec instead of unspec_volatile.
Use (match_dup 0) as input operand.

* config/ia64/sync.md (memory_barrier): Redefine as expander pattern.
Remove mem:BLK from insn operands.  Use Pmode scratch register.
Set volatile flag on operand 0.
(*memory_barrier): New insn pattern.

* config/rs6000/sync.md (memory_barrier): Remove mem:BLK from
insn operands.
(*memory_barrier): Use (match_dup 0) as input operand.

* config/mips/sync.md (memory_barrier): Redefine as expander pattern.
Remove mem:BLK from insn operands.  Use Pmode scratch register.
Set volatile flag on operand 0.
(*memory_barrier): New insn pattern.

* config/alpha/sync.md (*memory_barrier): Rename from *mb_internal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143047 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Sun, 4 Jan 2009 00:17:14 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143044 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR middle-end/38586
steven [Sun, 4 Jan 2009 00:15:58 +0000 (00:15 +0000)]
PR middle-end/38586
* function.c (struct temp_slot): Move to the section of the file
that deals with temp slots.  Remove field 'address'.
(temp_slot_address_table): New hash table of address -> temp slot.
(struct temp_slot_address_entry): New struct, items for the table.
(temp_slot_address_compute_hash, temp_slot_address_hash,
temp_slot_address_eq, insert_temp_slot_address): Support functions
for the new table.
(find_temp_slot_from_address): Rewrite to use the new hash table.
(remove_unused_temp_slot_addresses): Remove addresses of temp
slots that have been made available.
(remove_unused_temp_slot_addresses_1): Call-back for htab_traverse,
worker function for remove_unused_temp_slot_addresses.
(assign_stack_temp_for_type): Don't clear the temp slot address list.
Add the temp slot address to the address -> temp slot map.
(update_temp_slot_address): Update via insert_temp_slot_address.
(free_temp_slots): Call remove_unused_temp_slot_addresses.
(pop_temp_slots): Likewise.
(init_temp_slots): Allocate the address -> temp slot map, or empty
the map if it is already allocated.
(prepare_function_start): Initialize temp slot processing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143041 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR middle-end/38584
steven [Sun, 4 Jan 2009 00:15:08 +0000 (00:15 +0000)]
PR middle-end/38584
* cfgexpand.c (estimate_stack_frame_size): Simplify the estimate:
Calculate the size of all stack vars assuming no packing of stack
vars will happen, replacing a quadratic algorithm with a linear one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143040 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agogcc/fortran:
dfranke [Sat, 3 Jan 2009 23:20:11 +0000 (23:20 +0000)]
gcc/fortran:
2009-01-03  Daniel Franke  <franke.daniel@gmail.com>

* symbol.c (save_symbol): Don't SAVE function results.

gcc/testsuite:
2009-01-03  Daniel Franke  <franke.daniel@gmail.com>

* gfortran.dg/func_result_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143039 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-03 Paolo Carlini <paolo.carlini@oracle.com>
paolo [Sat, 3 Jan 2009 22:32:08 +0000 (22:32 +0000)]
2009-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

* Revert last commit, reopen and suspend libstdc++/38678.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143038 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR target/38707
jakub [Sat, 3 Jan 2009 21:11:30 +0000 (21:11 +0000)]
PR target/38707
* expmed.c (store_bit_field_1): Don't modify op0 if movstrict insn
can't be used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143036 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * doc/contrib.texi: Update contributions.
dnovillo [Sat, 3 Jan 2009 20:07:47 +0000 (20:07 +0000)]
* doc/contrib.texi: Update contributions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143034 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * MAINTAINERS: Remove myself from alias maintainership.
dnovillo [Sat, 3 Jan 2009 20:04:52 +0000 (20:04 +0000)]
* MAINTAINERS: Remove myself from alias maintainership.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143033 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-03 Paul Thomas <pault@gcc.gnu.org>
pault [Sat, 3 Jan 2009 17:47:20 +0000 (17:47 +0000)]
2009-01-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38594
* resolve.c (resolve_call): When searching for proper host
association, use symtree rather than symbol.  For everything
except generic subroutines, substitute the symtree in the call
rather than the symbol.

2009-01-03  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38594
* gfortran.dg/host_assoc_call_3.f90: Make sure that the generic
interface still works, in addition to original tests.
* gfortran.dg/host_assoc_call_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143032 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/38705
jakub [Sat, 3 Jan 2009 00:54:40 +0000 (00:54 +0000)]
PR c++/38705
* builtins.c (fold_builtin_memory_op): Give up if either operand
is volatile.  Set srctype or desttype to non-qualified version
of the other type.

* g++.dg/torture/pr38705.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143029 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c/38700
jakub [Sat, 3 Jan 2009 00:52:51 +0000 (00:52 +0000)]
PR c/38700
* builtins.c (fold_builtin_expect): Only check DECL_WEAK for VAR_DECLs
and FUNCTION_DECLs.

* gcc.dg/pr38700.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143028 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-02 Kenneth Zadeck <zadeck@naturalbridge.com>
zadeck [Sat, 3 Jan 2009 00:31:39 +0000 (00:31 +0000)]
2009-01-02  Kenneth Zadeck <zadeck@naturalbridge.com>

PR rtl-optimization/35805
* df-problems.c (df_lr_finalize): Add recursive call to resolve lr
problem if fast dce is able to remove any instructions.
* dce.c (dce_process_block): Fix dump message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143027 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agofix tests
jason [Sat, 3 Jan 2009 00:27:19 +0000 (00:27 +0000)]
fix tests

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143026 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/38698
jason [Sat, 3 Jan 2009 00:19:55 +0000 (00:19 +0000)]
    PR c++/38698
        * typeck2.c (process_init_constructor_union): Handle excess
        initializers.
        (process_init_constructor_record): Likewise.

        PR c++/38684
        * typeck2.c (digest_init_r): Don't use process_init_constructor
        for non-aggregate classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143024 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Sat, 3 Jan 2009 00:16:41 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143022 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoAdd gcc/ChangeLog-2008.
hjl [Fri, 2 Jan 2009 18:16:09 +0000 (18:16 +0000)]
Add gcc/ChangeLog-2008.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143015 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR 33649
mmitchel [Fri, 2 Jan 2009 18:04:28 +0000 (18:04 +0000)]
PR 33649
* tree-ssa-pre.c (compute_antic): Correct loop bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143014 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR middle-end/38690
jakub [Fri, 2 Jan 2009 14:38:05 +0000 (14:38 +0000)]
PR middle-end/38690
* tree-flow.h (op_code_prio, op_prio): New prototypes.
* tree-pretty-print.c (op_code_prio): New function.
(op_prio): No longer static.  Use op_code_prio.
* gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs):
Use op_prio and op_code_prio to determine if () should be
printed around operand(s) or not.

* gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs,
dump_gimple_call, dump_gimple_switch, dump_gimple_cond,
dump_gimple_label, dump_gimple_try, dump_symbols, dump_gimple_phi,
dump_gimple_mem_ops, dump_bb_header, dump_bb_end, pp_cfg_jump): Use
pp_character instead of pp_string for single letter printing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143012 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agogcc/
rsandifo [Fri, 2 Jan 2009 11:54:57 +0000 (11:54 +0000)]
gcc/
* doc/extend.texi: Fix '#pragma GCC option' typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143010 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-02 David Ayers <ayers@fsfe.org>
ayers [Fri, 2 Jan 2009 11:49:06 +0000 (11:49 +0000)]
2009-01-02  David Ayers  <ayers@fsfe.org>

* MAINTAINERS: Update e-mail address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143009 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agogcc/testsuite/
rsandifo [Fri, 2 Jan 2009 11:43:05 +0000 (11:43 +0000)]
gcc/testsuite/
* gcc.dg/fixed-point/composite-type.c: Update wording of messages.
Allow extra informative notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143008 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-02 Richard Guenther <rguenther@suse.de>
guerby [Fri, 2 Jan 2009 10:39:59 +0000 (10:39 +0000)]
2009-01-02 Richard Guenther <rguenther@suse.de>

       * doc/install.texi (--enable-checking): Mention different
       default for stage1.
       (--enable-stage1-checking): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143007 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoFix typo.
pinskia [Fri, 2 Jan 2009 00:33:54 +0000 (00:33 +0000)]
Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143006 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Fri, 2 Jan 2009 00:16:58 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143004 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-01 Andrew Pinski <pinskia@gmail.com>
pinskia [Fri, 2 Jan 2009 00:14:47 +0000 (00:14 +0000)]
2009-01-01  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/30142
        * tree-cfg.c (verify_expr): Add INDIRECT_REF case.  Change MODIFY_EXPR
        case to be an error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143001 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * config/fp-bit.h (pack_d): Constify argument.
bje [Thu, 1 Jan 2009 22:12:50 +0000 (22:12 +0000)]
* config/fp-bit.h (pack_d): Constify argument.
* config/fp-bit.c (makenan): Constify return type. Remove casts.
(isnan): Constify argument.
(isinf): Likewise.
(iszero): Likewise.
(pack_d): Likewise.
(_fpadd_parts): Constify return type.
(_fpmul_parts): Likewise.
(_fpdiv_parts): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142999 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c/36489
jakub [Thu, 1 Jan 2009 19:40:03 +0000 (19:40 +0000)]
PR c/36489
* c-typeck.c (add_pending_init): Add IMPLICIT argument.  Only
warn about overwriting initializer with side-effects or
-Woverride-init if !IMPLICIT.
(output_init_element): Likewise.  Pass IMPLICIT down to
add_pending_init.
(process_init_element): Add IMPLICIT argument.  Pass it down
to output_init_element.
(push_init_element, pop_init_level, set_designator): Adjust
process_init_element callers.
(set_nonincremental_init, set_nonincremental_init_from_string):
Adjust add_pending_init callers.
(output_pending_init_elements): Adjust output_init_element callers.
* c-tree.h (process_init_element): Adjust prototype.
* c-parser.c (c_parser_initelt, c_parser_initval): Adjust
process_init_element callers.

* gcc.dg/pr36489.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142998 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-01 Paolo Carlini <paolo.carlini@oracle.com>
paolo [Thu, 1 Jan 2009 10:08:31 +0000 (10:08 +0000)]
2009-01-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38678
* include/std/istream (basic_istream<>::_M_read): New.
* include/bits/istream.tcc (basic_istream<>::_M_read): Define.
(basic_istream<>::read, basic_istream<>::readsome): Use it.
* include/std/ostream (basic_ostream<>::_M_write_): New.
(basic_ostream<>::_M_write): Adjust.
* include/bits/ostream.tcc (basic_ostream<>::_M_write_): Define.
* testsuite/27_io/basic_istream/read/char/38678.cc: New.
* testsuite/27_io/basic_istream/read/wchar_t/38678.cc: Likewise.
* testsuite/27_io/basic_ostream/write/char/38678.cc: Likewise.
* testsuite/27_io/basic_ostream/write/wchar_t/38678.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142994 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Thu, 1 Jan 2009 00:16:46 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142992 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2009-01-01 Andreas Tobler <a.tobler@schweiz.org>
andreast [Wed, 31 Dec 2008 23:00:17 +0000 (23:00 +0000)]
2009-01-01  Andreas Tobler  <a.tobler@schweiz.org>

* inclhack.def (openbsd_null_definition): Redefine NULL to (void *)0
in case of C.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142989 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * sched-deps.c (sched_analyze_2) [UNSPEC_VOLATILE]: Flush pending
uros [Wed, 31 Dec 2008 15:36:44 +0000 (15:36 +0000)]
* sched-deps.c (sched_analyze_2) [UNSPEC_VOLATILE]: Flush pending
memory loads and stores.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142983 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agogcc/fortran:
dfranke [Wed, 31 Dec 2008 14:21:44 +0000 (14:21 +0000)]
gcc/fortran:
2008-12-31  Daniel Franke  <franke.daniel@gmail.com>

        * check.c (dim_rank_check): Fixed checking of dimension argument
        if array is of type EXPR_ARRAY.

gcc/testsuite:
2008-12-31  Daniel Franke  <franke.daniel@gmail.com>

* gfortran.dg/mapping_2.f90: Fixed testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142981 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2008-12-31 Andreas Tobler <a.tobler@schweiz.org>
andreast [Wed, 31 Dec 2008 13:52:53 +0000 (13:52 +0000)]
2008-12-31  Andreas Tobler  <a.tobler@schweiz.org>

PR target/35460
* inclhack.def (openbsd_va_start): Use __builtin_va_start
for OpenBSD.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142980 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/38647
jakub [Wed, 31 Dec 2008 11:46:18 +0000 (11:46 +0000)]
PR c++/38647
* parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>:
Return error_mark_node if cp_parser_non_integral_constant_expression
returns true.

* g++.dg/template/function1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142978 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Wed, 31 Dec 2008 00:16:54 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142976 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/38640
jakub [Tue, 30 Dec 2008 23:52:06 +0000 (23:52 +0000)]
PR c++/38640
* semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX.

* g++.dg/cpp0x/decltype15.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142973 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR middle-end/38505
jakub [Tue, 30 Dec 2008 23:34:28 +0000 (23:34 +0000)]
PR middle-end/38505
* tree-ssa-ccp.c (may_propagate_address_into_dereference): Return
false if ADDR's operand has incomplete type.

Revert:
2008-12-15  Jakub Jelinek  <jakub@redhat.com>
PR middle-end/38505
* tree-ssa.c (useless_type_conversion_p_1): Return
false if inner_type is incomplete and outer_type is complete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142972 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR middle-end/38676
jakub [Tue, 30 Dec 2008 23:20:45 +0000 (23:20 +0000)]
PR middle-end/38676
* gimplify.c (gimple_regimplify_operands): For GIMPLE_SWITCH
only regimplify switch index.

* gcc.dg/gomp/pr38676.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142970 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2008-12-30 Richard Guenther <rguenther@suse.de>
rguenth [Tue, 30 Dec 2008 21:20:08 +0000 (21:20 +0000)]
2008-12-30  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/38645
* tree-ssa-ccp.c (fold_gimple_assign): Use the correct pointer
type.
* tree-ssa-dom.c (cprop_operand): Simplify.  Do not propagate
volatileness changing operands.

* gcc.dg/pr38645.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142967 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * tree-cfg.c (verify_eh_throw_stmt_node): Return nonzero,
steven [Tue, 30 Dec 2008 20:44:41 +0000 (20:44 +0000)]
* tree-cfg.c (verify_eh_throw_stmt_node): Return nonzero,
to visit all EH statement and fix EH checking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142966 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2008-12-31 Seongbae Park <seongbae.park@gmail.com>
spark [Tue, 30 Dec 2008 18:59:51 +0000 (18:59 +0000)]
2008-12-31  Seongbae Park  <seongbae.park@gmail.com>

Revert:
2008-12-29  Seongbae Park  <seongbae.park@gmail.com>
* tree-profile.c (tree_init_ic_make_global_vars): Make static
variables TLS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142965 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2008-12-30 Andrew Pinski <pinskia@gmail.com>
pinskia [Tue, 30 Dec 2008 16:27:29 +0000 (16:27 +0000)]
2008-12-30  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/38661
        * tree-switch-conversion.c (build_constructors): Test for wrapping of
        pos case.

2008-12-30  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/38661
        * gcc.c-torture/compile/pr38661.c: New testcase.
        * gcc.c-torture/compile/pr38661-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142964 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR middle-end/38584
steven [Tue, 30 Dec 2008 13:35:00 +0000 (13:35 +0000)]
PR middle-end/38584
* ipa-inline.c (compute_inline_parameters): When not optimizing,
don't compute the inline parameters, just set them to 0 instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142963 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2008-12-30 Paolo Bonzini <bonzini@gnu.org>
bonzini [Tue, 30 Dec 2008 10:36:39 +0000 (10:36 +0000)]
2008-12-30  Paolo Bonzini  <bonzini@gnu.org>

PR tree-optimization/38572
* tree-vrp.c (vrp_visit_phi_node): Look out for invalid ranges
and change them to VARYING.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142962 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2008-12-30 Richard Guenther <rguenther@suse.de>
rguenth [Tue, 30 Dec 2008 10:28:01 +0000 (10:28 +0000)]
2008-12-30  Richard Guenther  <rguenther@suse.de>

PR middle-end/38564
* fold-const.c (fold_comparison): Use the correct result type.

* gcc.c-torture/compile/pr38564.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142961 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * MAINTAINERS: Make whitespace consistent.
gerald [Tue, 30 Dec 2008 07:45:13 +0000 (07:45 +0000)]
* MAINTAINERS: Make whitespace consistent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142960 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR tree-optimization/38529
irar [Tue, 30 Dec 2008 06:58:57 +0000 (06:58 +0000)]
PR tree-optimization/38529
* tree-vect-transform (vect_transform_stmt): Handle inner-loop stmts
whose DEF is used in the loop-nest that is being vectorized, but
outside the immediately enclosing loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142959 138bc75d-0d04-0410-961f-82ee72b054a4

13 years agoDaily bump.
gccadmin [Tue, 30 Dec 2008 00:17:00 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142957 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2008-12-29 Seongbae Park <seongbae.park@gmail.com>
spark [Mon, 29 Dec 2008 20:10:21 +0000 (20:10 +0000)]
2008-12-29  Seongbae Park  <seongbae.park@gmail.com>

* tree-profile.c (tree_init_ic_make_global_vars): Make static
variables TLS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142953 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR fortran/31832
danglin [Mon, 29 Dec 2008 20:10:00 +0000 (20:10 +0000)]
PR fortran/31832
* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): New autoconf check for
broken powf.
* configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Use it.
* intrinsics/c99_functions.c: Use internal powf implementation if
HAVE_BROKEN_POWF is defined.
* configure: Rebuilt.
* config.h.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142952 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/38635
jakub [Mon, 29 Dec 2008 18:27:03 +0000 (18:27 +0000)]
PR c++/38635
* parser.c (cp_parser_condition): Use cp_parser_require
instead of cp_lexer_consume_token to consume =.

* g++.dg/parse/cond4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142951 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/36191
jakub [Mon, 29 Dec 2008 18:25:19 +0000 (18:25 +0000)]
PR c++/36191
* tree-complex.c (expand_complex_libcall): Call
maybe_clean_or_replace_eh_stmt and gimple_purge_dead_eh_edges
instead of passing true as 3rd argument to gsi_replace.

* g++.dg/torture/pr36191.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142950 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR middle-end/38652
uros [Mon, 29 Dec 2008 12:36:24 +0000 (12:36 +0000)]
PR middle-end/38652
* dse.c: Include target.h.
* Makefile.in (dse.o): Depend on $(TARGET_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142949 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago * gcc.c-torture/execute/builtins/fprintf.x: Disable test for
hariharans [Mon, 29 Dec 2008 10:31:14 +0000 (10:31 +0000)]
    * gcc.c-torture/execute/builtins/fprintf.x: Disable test for
        freestanding targets.
        * gcc.c-torture/execute/pr37573.x: Disable test for 16-bit targets.
        * gcc.c-torture/execute/20081117-1.x: Disable test for 16-bit targets.
        * gcc.c-torture/compile/limits-stringlit.c: Disable test for picochip.
        * gcc.dg/array-quals-1.c: Disable test for picochip.
        * lib/target-supports.exp: Add support for freestanding ports and
        disable picochip for profiling tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142948 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR driver/38381
jakub [Mon, 29 Dec 2008 08:32:21 +0000 (08:32 +0000)]
PR driver/38381
* gcc.c (process_command): Accept also -b with configuration name
in the next argument.
* doc/invoke.texi (-b): Document that no hyphen is required if
configuration name is in the next argument after -b.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142947 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago PR c++/38637
jakub [Mon, 29 Dec 2008 08:28:06 +0000 (08:28 +0000)]
PR c++/38637
* decl.c (start_enum): If enumtype is error_mark_node, exit early.

* g++.dg/cpp0x/enum2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142946 138bc75d-0d04-0410-961f-82ee72b054a4

13 years ago2008-12-28 Andrew Pinski <pinskia@gmail.com>
pinskia [Mon, 29 Dec 2008 02:16:45 +0000 (02:16 +0000)]
2008-12-28  Andrew Pinski  <pinskia@gmail.com>

        PR libobjc/36610
        * objc/execute/forward-1.m: New test.

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13 years agoDaily bump.
gccadmin [Mon, 29 Dec 2008 00:16:43 +0000 (00:16 +0000)]
Daily bump.

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13 years ago PR c++/38650
jakub [Sun, 28 Dec 2008 20:06:00 +0000 (20:06 +0000)]
PR c++/38650
* semantics.c (finish_omp_for): Don't add CLEANUP_POINT_EXPR
around volatile iteration var in condition and/or increment
expression.

* testsuite/libgomp.c/pr38650.c: New test.
* testsuite/libgomp.c++/pr38650.C: New test.

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13 years agoDaily bump.
gccadmin [Sun, 28 Dec 2008 00:17:08 +0000 (00:17 +0000)]
Daily bump.

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13 years ago PR middle-end/38641
jakub [Sat, 27 Dec 2008 19:38:20 +0000 (19:38 +0000)]
PR middle-end/38641
* gimple-pretty-print.c (dump_binary_rhs): Print
VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR,
VEC_PACK_TRUNC_EXPR, VEC_PACK_SAT_EXPR, VEC_PACK_FIX_TRUNC_EXPR,
VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR
VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR similarly
to COMPLEX_EXPR, MIN_EXPR and MAX_EXPR.

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13 years ago PR middle-end/38633
jakub [Sat, 27 Dec 2008 15:38:22 +0000 (15:38 +0000)]
PR middle-end/38633
* tree-cfg.c (replace_block_vars_by_duplicates): Only call
replace_by_duplicate_decl for VAR_DECLs or CONST_DECLs.

* gcc.dg/gomp/pr38633.c: New test.
* g++.dg/gomp/pr38633.C: New test.

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13 years ago PR c++/38639
jakub [Sat, 27 Dec 2008 15:24:52 +0000 (15:24 +0000)]
PR c++/38639
* pt.c (tsubst_omp_for_iterator): RECUR on whole init_expr instead of
just its type.

* g++.dg/gomp/pr38639.C: New test.

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13 years ago * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
jakub [Sat, 27 Dec 2008 15:20:28 +0000 (15:20 +0000)]
* testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.

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13 years agoDaily bump.
gccadmin [Sat, 27 Dec 2008 00:16:57 +0000 (00:16 +0000)]
Daily bump.

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13 years ago * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
uros [Fri, 26 Dec 2008 16:35:22 +0000 (16:35 +0000)]
* testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.

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13 years agoDaily bump.
gccadmin [Fri, 26 Dec 2008 00:16:45 +0000 (00:16 +0000)]
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13 years agoDaily bump.
gccadmin [Thu, 25 Dec 2008 00:16:52 +0000 (00:16 +0000)]
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13 years ago * Makefile.in (GTFILES): Add $(srcdir)/expr.h.
kazu [Wed, 24 Dec 2008 17:00:52 +0000 (17:00 +0000)]
* Makefile.in (GTFILES): Add $(srcdir)/expr.h.
* expr.h: Fix the declaration of block_clear_fn.

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13 years agoDaily bump.
gccadmin [Wed, 24 Dec 2008 00:17:03 +0000 (00:17 +0000)]
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13 years ago2008-12-23 Andrew Pinski <pinski@gmail.com>
pinskia [Tue, 23 Dec 2008 16:21:32 +0000 (16:21 +0000)]
2008-12-23  Andrew Pinski  <pinski@gmail.com>

        PR middle-end/38590
        * fold-const.c (fold_binary): Call fold_convert on arguments to
        fold_build2 for negative divide optimization.

2008-12-23  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/38590
        * gcc.c-torture/compile/pr38590-1.c: New testcase.
        * gcc.c-torture/compile/pr38590-2.c: New testcase.

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13 years ago2008-12-22 Jonathan Larmour <jifl@eCosCentric.com>
bkoz [Tue, 23 Dec 2008 03:10:35 +0000 (03:10 +0000)]
2008-12-22  Jonathan Larmour  <jifl@eCosCentric.com>

* include/ext/concurrence.h: Fix __gthread_cond_t initialisation
function macro name.

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13 years ago Fix PR number referenced in ChangeLog.
jvdelisle [Tue, 23 Dec 2008 01:39:00 +0000 (01:39 +0000)]
Fix PR number referenced in ChangeLog.

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13 years ago2008-12-22 Benjamin Kosnik <bkoz@redhat.com>
bkoz [Tue, 23 Dec 2008 01:27:39 +0000 (01:27 +0000)]
2008-12-22  Benjamin Kosnik  <bkoz@redhat.com>

* doc/doxygen/stdheader.cc: Add cstdlib include.
* doc/doxygen/user.cfg.in: Regenerate for doxygen 1.5.7.

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13 years agoDaily bump.
gccadmin [Tue, 23 Dec 2008 00:16:49 +0000 (00:16 +0000)]
Daily bump.

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13 years ago PR middle-end/31150
jakub [Mon, 22 Dec 2008 23:41:17 +0000 (23:41 +0000)]
PR middle-end/31150
* dse.c (struct store_info): Add const_rhs field.
(clear_rhs_from_active_local_stores): Clear also const_rhs.
(record_store): Try also cselib_expand_value_rtx to get a constant.
(find_shift_sequence, get_stored_val): Use const_rhs instead of
rhs if worthwhile.
* cselib.c (cselib_record_sets): If !cselib_record_memory and
there is just one set from read-only MEM, look at REG_EQUAL or
REG_EQUIV note.

* dse.c (struct store_info): Add redundant_reason field.
(record_store): When storing the same constant as has been
stored by an earlier store, set redundant_reason field
to the earlier store's insn_info_t.  Don't delete cannot_delete
insns.
(find_shift_sequence): Remove read_info argument, add read_mode
and require_cst arguments.  Return early if require_cst and
constant wouldn't be returned.
(get_stored_val): New function.
(replace_read): Use it.
(scan_insn): Put even cannot_delete insns with exactly 1 store
into active_local_stores.
(dse_step1): Don't delete cannot_delete insns.  Remove redundant
constant stores if contains_cselib_groups and earlier store storing
the same value hasn't been eliminated.
(dse_step6): Renamed to dse_step7.  New function.
(dse_step7): Renamed from dse_step6.
(rest_of_handle_dse): Call dse_step6 and dse_step7 at the end.
* cselib.c (cselib_expand_value_rtx): Don't wrap CONST_INTs
into CONST unless really necessary.  Handle SUBREG, unary,
ternary, bitfield and compares specially, to be able to simplify
operations on constants.
(expand_loc): Try to optimize LO_SUM.

* dse.c (get_call_args): New function.
(scan_insn): Don't handle BUILT_IN_BZERO.  For memset, attempt
to get call arguments and if successful and both len and val are
constants, handle the call as (mem:BLK) (const_int) store.

* dse.c (struct store_info): Add is_large bool field, change
positions_needed into a union of a bitmask and bitmap + count.
(free_store_info): Free bitmap if is_large.
(set_usage_bits): Don't look at stores where
offset + width >= MAX_OFFSET.
(set_position_unneeded, set_all_positions_unneeded,
any_positions_needed_p, all_positions_needed_p): New static inline
functions.
(record_store): Handle BLKmode stores of CONST_INT, if
MEM_SIZE is set on the MEM.  Use the new positions_needed
accessor inlines.
(replace_read): Handle reads from BLKmode CONST_INT stores.
(check_mem_read_rtx): Use all_positions_needed_p function.
(dse_step1): Free large positions_needed bitmaps and clear is_large.

* dse.c (struct store_info): Change begin and end types to
HOST_WIDE_INT.

* dse.c (record_store): Fix check for unused store.

* expr.c (block_clear_fn): No longer static.
* expr.h (block_clear_fn): Declare.
* dse.c (scan_insn): Memset and bzero can just read their
arguments.

* gcc.c-torture/execute/20081218-1.c: New test.

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