2007-11-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33499
* decl.c (get_proc_name): If ENTRY statement occurs before type
specification, set the symbol untyped and ensure that it is in
the procedure namespace.
2007-11-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33499
* gfortran.dg/entry_16.f90: New test.
From-SVN: r130403
* rtlanal.c (label_is_jump_target_p): Return true for a matching
REG_LABEL_TARGET.
* reorg.c (fill_slots_from_thread): Correct last change to use
NULL_RTX, not NULL. Outside of REG_NOTES loop, increase and
decrease LABEL_NUSES for JUMP_LABEL (trial), not XEXP (note, 0).
* jump.c (mark_jump_label_1): Add comment for last change
regarding JUMP_LABEL setting.
* gcse.c (add_label_notes): Remove conditional that the label is
mentioned in insn before adding regnote.
* sched-rgn.c (is_cfg_nonregular): Don't return 1 for a
single_set insn only feeding a label to a jump through a
register that dies there.
From-SVN: r130398
2007-11-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33541
* module.c (find_symtree_for_symbol): Move to new location.
(find_symbol): New function.
(load_generic_interfaces): Rework completely so that symtrees
have the local name and symbols have the use name. Renamed
generic interfaces exclude the use of the interface without an
ONLY clause (11.3.2).
(read_module): Implement 11.3.2 in the same way as for generic
interfaces.
2007-11-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33541
* gfortran.dg/nested_modules_1.f90: Change the reference to
FOO, forbidden by the standard, to a reference to W.
* gfortran.dg/use_only_1.f90: New test.
From-SVN: r130395
2007-11-23 Christopher D. Rickett <crickett@lanl.gov>
* trans-common.c (build_common_decl): Fix the alignment for
BIND(C) common blocks.
From-SVN: r130393
2007-11-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/34209
* iresolve.c (gfc_resolve_nearest): If sign variable kind does not match
kind of input variable, convert it to match.
PR fortran/33317
* trans.h: Modify prototype for gfc_conv_missing_dummy.
* trans-expr.c (gfc_conv_missing_dummy): Modify to pass an integer kind
parameter in. Set the type of the dummy to the kind given.
(gfc_conv_function_call): Pass representation.length to
gfc_conv_missing_dummy.
* iresolve.c (gfc_resolve_cshift): Determine the correct kind to use and
if appropriate set representation.length to this kind value.
(gfc_resolve_eoshift): Likewise.
* check.c (gfc_check_cshift): Enable dim_check to allow DIM as an
optional argument. (gfc_check_eoshift): Likewise.
* trans_intrinsic.c (gfc_conv_intrinsic_function_args): Update call to
gfc_conv_missing_dummy.
From-SVN: r130391
2007-11-23 Mark Mitchell <mark@codesourcery.com>
Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/5310
cp/
* call.c (convert_like_real): Build a zero constant when __null is
converted to an integer type.
testsuite/
* g++.dg/warn/pr5310.C: New.
* g++.dg/warn/pr33160.C: New
Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>
From-SVN: r130381
2007-11-23 Richard Guenther <rguenther@suse.de>
Michael Matz <matz@suse.de>
PR tree-optimization/34176
* alloc-pool.h (empty_alloc_pool): Declare.
* alloc-pool.c (empty_alloc_pool): New function.
* tree-ssa-sccvn.c (vn_reference_lookup): Also lookup from the
valid table if a lookup from the optimistic table failed.
(vn_unary_op_lookup): Likewise.
(vn_binary_op_lookup): Likewise.
(vn_phi_lookup): Likewise.
(process_scc): Clear optimistic tables before every iteration.
* gcc.c-torture/execute/pr34176.c: New testcase.
Co-Authored-By: Michael Matz <matz@suse.de>
From-SVN: r130379
2007-11-23 Richard Guenther <rguenther@suse.de>
* tree-ssa-copy.c (may_propagate_copy): Remove redundant
checks.
(merge_alias_info): Do verification only if checking is
enabled. Merge flow-sensitive alias information in simple
cases.
* tree-ssa-operands.c (get_addr_dereference_operands): Also
complain about missing NMTs.
* gcc.dg/tree-ssa/alias-17.c: New testcase.
From-SVN: r130378
PR c++/34198
* c-common.c (conversion_warning): For INTEGER_TYPE to
INTEGER_TYPE conversions call get_narrower on expr to avoid
spurious warnings from binop shortening or when the implicit
conversion can't change the value.
* gcc.dg/Wconversion-5.c: New test.
* g++.dg/Wconversion3.C: New test.
From-SVN: r130377
gcc/ada/
* s-inmaop-posix.adb, s-intman-vxworks.adb, s-taprop-hpux-dce.adb,
s-taprop-irix.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
s-taprop-posix.adb, s-taprop-tru64.adb, s-taprop-vxworks.adb:
Use 'Access instead of 'Unchecked_Access in second and third
arguments of pthread_sigmask.
From-SVN: r130376
* decl.c (ceil_alignment): New function.
(gnat_to_gnu_entity): Use it to set the alignment on atomic types.
(make_packable_type): Likewise.
From-SVN: r130373
2007-11-23 Richard Guenther <rguenther@suse.de>
* tree-ssa-copy.c (may_propagate_copy): Remove redundant
checks.
(merge_alias_info): Do verification only if checking is
enabled. Merge flow-sensitive alias information in simple
cases.
* tree-ssa-operands.c (get_addr_dereference_operands): Also
complain about missing NMTs.
* gcc.dg/tree-ssa/alias-17.c: New testcase.
From-SVN: r130370
PR c/14050
* c-decl.c (set_array_declarator_inner): Don't give error for
static or type qualifiers in abstract declarator. Remove
abstract_p parameter.
* c-tree.h (set_array_declarator_inner): Update prototype.
* c-parser.c (c_parser_direct_declarator_inner): Update call to
set_array_declarator_inner.
* doc/standards.texi: Update for C99 TC3.
testsuite:
* gcc.dg/c99-arraydecl-1.c: Don't expect errors for static or type
qualifiers in abstract declarator.
From-SVN: r130362
PR target/33947
* config/arm/arm.c (arm_init_tls_builtins): Set TREE_NOTHROW
and TREE_READONLY on the fn decl rather than passing a chain
of attributes.
From-SVN: r130359
2007-11-22 Paolo Carlini <pcarlini@suse.de>
* include/bits/stl_tree.h (_Rb_tree<>::_Rb_tree_impl<, true>): Remove,
identical in mainline to the primary template.
From-SVN: r130355
PR c++/34094
* decl2.c (cp_write_global_declarations): Issue error about static
data members in anonymous namespace which are declared and used,
but not defined.
* g++.dg/ext/visibility/anon7.C: New test.
From-SVN: r130351
* config/i386/i386.h (TARGET_CPU_CPP_BUILTINS): Change checking
of ix86_arch and ix86_tune into a switch statement.
(enum processor_type): Default PROCESSOR_I386 to 0.
* config/i386/i386.c (ix86_decompose_address): Use TARGET_K6 instead
of "ix86_tune == PROCESSOR_K6".
(ia32_multipass_dfa_lookahead): Change checking of ix86_tune into
a switch statement.
From-SVN: r130349
Paolo Carlini
Paul Thomas
GCC Administrator
Hans-Peter Nilsson
Tobias Burnus
Ollie Wild
Christopher D. Rickett
Jerry DeLisle
Dirk Mueller
Jakub Jelinek
Mark Mitchell
Richard Guenther
Richard Biener
Samuel Tardieu
Samuel Tardieu
Eric Botcazou
Aldy Hernandez
Matthias Klose
Joseph Myers
Hans-Peter Nilsson
Hans-Peter Nilsson
Kaz Kojima
Jakub Jelinek
Uros Bizjak
Johannes Singler
Richard Sandiford
Olivier Hainque
Tom Tromey
Jonathan Wakely