* gcc/config/elfos.h (MAKE_DECL_ONE_ONLY): Redefined to stop DECL_WEAK
from being used for symbols with vague linkage when
HAVE_GAS_COMDAT_GROUP is true.
From-SVN: r95553
PR target/19930
* doc/tm.texi (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Document.
(LIBGCC2_HAS_DF_MODE): New.
(LIBGCC2_HAS_XF_MODE): New.
(LIBGCC2_HAS_TF_MODE): New.
* libgcc2.h (LIBGCC2_HAS_XF_MODE): New name for HAVE_XFMODE.
(LIBGCC2_HAS_TF_MODE): New name for HAVE_TFMODE.
* libgcc2.c (LIBGCC2_HAS_XF_MODE): New name for HAVE_XFMODE.
(LIBGCC2_HAS_TF_MODE): New name for HAVE_TFMODE.
(LIBGCC2_HAS_DF_MODE): New name for HAVE_DFMODE.
* config/ia64/t-ia64 (LIB1ASMFUNCS): Remove __compat
and add _fixtfdi, _fixunstfdi, _floatditf
* lib1funcs.asm: Remove L__compat. Add L_fixtfdi,
L_fixunstfdi, L_floatditf.
* config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE): Define.
(LIBGCC2_HAS_TF_MODE): Define.
From-SVN: r95548
PR tree-optimization/20204
* tree-into-ssa.c (insert_phi_nodes_for): Do not use
REWRITE_THIS_STMT markers on PHI nodes.
(rewrite_initialize_block): Likewise.
testsuite/ChangeLog
PR tree-optimization/20204
* testsuite/gcc.dg/pr20204.c: New test.
From-SVN: r95547
2005-02-25 Paolo Carlini <pcarlini@suse.de>
* doc/extend.texi (5.24 Declaring Attributes of Functions)<noreturn>:
Clarify that the alternative way doesn't work in GNU C++.
From-SVN: r95542
* tree-ssa-dom.c (simple_iv_increment_p): New function.
(simplify_rhs_and_lookup_avail_expr, eliminate_redundant_computations):
Do not propagate value of iv before increment over the increment.
From-SVN: r95540
PR tree-optimization/19937
* tree-ssa-loop-ivopts.c (rewrite_use_compare): Cast the final value
to the type of the induction variable.
From-SVN: r95535
config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Check for
vector types if to use base reg for misaligned non-word ld/std.
OKed by David Edelsohn.
From-SVN: r95529
PR target/14619
* config/cris/cris.c (cris_target_asm_function_prologue): Create
dwarf2 label manually and put it after, not before the prologue.
From-SVN: r95521
PR target/19019
* mklibgcc.in: Pass -DSHARED when compiling all *_s${objext} objects.
* config/rs6000/darwin-ldouble.c: Only use the .symver directives
if SHARED is defined.
From-SVN: r95515
2005-02-24 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/tr1/6_containers/unordered/instantiate/hash.cc: Guard
wchar_t use with _GLIBCXX_USE_WCHAR_T.
From-SVN: r95514
2005-02-24 James A. Morrison <phython@gcc.gnu.org>
PR other/19896
* treetree.c (tree_code_create_variable): Initialize DECL_EXTERNAL,
TREE_PUBLIC, and TREE_STATIC for var_decl to zero. Don't call
rest_of_decl_compilation on static variables.
(pushdecl): Put DECL_EXPRs into the current BIND_EXPR for automatic
variables.
From-SVN: r95503
2005-02-24 James A. Morrison <phython@gcc.gnu.org>
* parse.y: (function_prototype): Accept EXTERNAL_REFERENCE_STORAGE.
Move function parameters check from ...
(function): ...Here. Update call to tree_code_create_function_initial.
(function_invocation): Use expressions_with_commas_opt instead of
expressions_with_commas.
(expressions_with_commas_opt): New rule.
* treetree.c (tree_code_create_function_prototype): Create PARM_DECLs
for function parameters.
(tree_code_create_function_initial): Remove PARMS parameter.
Don't create PARM_DECLs for function parameters.
* treetree.h (tree_code_create_function_initial): Remove PARMS
parameter.
From-SVN: r95501
2005-02-24 James A. Morrison <phython@gcc.gnu.org>
* MAINTAINERS (Language Front Ends Maintainers): Add myself as
treelang maintainer.
(Write After Approval): Remove myself.
From-SVN: r95500
PR middle-end/18902
* c-opts.c (c_common_post_options): Set flag_complex_method to 2
for c99.
* common.opt (fcx-limited-range): New.
* opts.c (set_fast_math_flags): Set flag_cx_limited_range.
* toplev.c (flag_complex_method): Initialize to 1.
(process_options): Set flag_complex_method to 0 if
flag_cx_limited_range.
* doc/invoke.texi (-fcx-limited-range): New.
From-SVN: r95493
PR c++/19878
* decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
with internal linkage.
PR c++/19878
* g++.dg/init/const2.C: New test.
From-SVN: r95490
* cse.c (delete_trivially_dead_insns): Speed up by using
NEXT_INSN and PREV_INSN directly instead of next_real_insn and
prev_real_insn.
From-SVN: r95488
* gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
'name' a 'const char *'.
(gfc_symbol): Likewise, also for 'module'.
(gfc_symtree): Make 'name' a 'const char *'.
(gfc_intrinsic_sym): Likewise, also for 'lib_name'.
(gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
'char *' argument.
(gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
initialize 'SYM->module'.
* check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
pointer instead of empty string.
* dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
* interface.c (gfc_compare_types): Adapt check to account for possible
NULL pointer.
(compare_actual_formal): Check for NULL pointer instead of empty
string.
* intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
Add 'const' qualifier.
(conv_name): Return a heap allocated string.
(find_conv): Add 'const' qualifier to 'target'.
(add_sym): Use 'gfc_get_string' instead of 'strcpy'.
(make_generic): Check for NULL pointer instead of emptystring.
(make_alias): Use 'gfc_get_string' instead of 'strcpy'.
(add_conv): No need to strcpy result from 'conv_name'.
(sort_actual): Check for NULL pointer instead of emptystring.
* intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
Adapt prototype.
* module.c (compare_true_names): Compare pointers instead of strings
for 'module' member.
(find_true_name): Initialize string fields with gfc_get_string.
(mio_pool_string): New function.
(mio_internal_string): Adapt comment.
(mio_component_ref, mio_component, mio_actual_arg): Use
'mio_pool_string' instead of 'mio_internal_string'.
(mio_symbol_interface): Add 'const' qualifier to string arguments.
Add level of indirection. Use 'mio_pool_string' instead of
'mio_internal_string'.
(load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
(write_common, write_symbol): Use 'mio_pool_string' instead of
'mio_internal_string'.
(write_symbol0, write_symbol1): Likewise, also check for NULL pointer
instead of empty string.
(write_operator, write_generic): Pass correct type variable to
'mio_symbol_interface'.
(write_symtree): Use 'mio_pool_string' instead of
'mio_internal_string'.
* primary.c (match_keyword_arg): Adapt check to possible
case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
* symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
'strcpy'.
(ambiguous_symbol): Check for NULL pointer instead of empty string.
(gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
arguments.
* trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
pointer instead of empty string.
* trans-decl.c (gfc_sym_mangled_identifier,
gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
gfc_get_symbol_decl): Likewise.
* trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
argument. Copy string instead of pointing to it.
From-SVN: r95472
