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  1. 30 May, 2005 10 commits
  3. 29 May, 2005 15 commits
  5. 28 May, 2005 15 commits
    • re PR tree-optimization/21562 (Quiet bad codegen (unrolling + tail call interaction)) · fd44f634 
      
	PR tree-optimization/21562
	* cfgexpand.c (construct_init_block): Deal properly with the case
	of entry edge not pointing to very first basic block.

From-SVN: r100305
      Jan Hubicka committed
    • revert: re PR libstdc++/19495 (basic_string::_M_rep() can produce an unnaturally… · 6be8b524 
      revert: re PR libstdc++/19495 (basic_string::_M_rep() can produce an unnaturally aligned pointer to _Rep)

2005-05-28  Paolo Carlini  <pcarlini@suse.de>

	Revert:
	2005-05-18  Paolo Carlini  <pcarlini@suse.de>
		    Nathan Myers  <ncm@cantrip.org>

	PR libstdc++/19495
	* include/bits/basic_string.h (_Raw_bytes_alloc): Rebind to
	size_type instead of char and rename to _Raw_alloc.
	* include/bits/basic_string.tcc (_Rep::_M_destroy, _Rep::_S_create):
	Use the above.
	* src/bitmap_allocator.cc: Add instantiation for size_type.
	* src/mt_allocator.cc: Likewise.
	* src/pool_allocator.cc: Likewise.
	* include/ext/array_allocator.h: Tweak slightly, avoid assuming
	the existence of an _Array::begin() and size() members.
	* testsuite/ext/array_allocator/2.cc: Tweak to use an allocator
	of size_type, instead of char, thus avoiding problems with
	rebinds, not treated correctly by array_allocator.

From-SVN: r100304
      Paolo Carlini committed
    • * basic-block.h: Remove forward declaration of bb_ann_d. · 76b8a7a1 
      From-SVN: r100303
      Kazu Hirata committed
    • Makefile.in (OBJS-common): Add tree-cfgcleanup.o. · c9784e6d 
      	* Makefile.in (OBJS-common): Add tree-cfgcleanup.o.
	* tree-flow.h: Add prototypes for start_recording_case_labels
	and end_recording_case_labels.
	* tree-cfg.c (start_recording_case_labels,
	end_recording_case_labels): Export.
	(cleanup_tree_cfg_loop, modified_noreturn_calls,
	cleanup_control_flow, cleanup_control_expr_graph,
	remove_fallthru_edge, phi_alternatives_equal,
	tree_forwarder_block_p, has_abnormal_incoming_edge_p,
	remove_forwarder_block, cleanup_forwarder_blocks,
	remove_forwarder_block_with_phi, merge_phi_nodes,
	gate_merge_phi, pass_merge_phi): Move to ...
	* tree-cfgcleanup.c: ... here.

From-SVN: r100302
      Kazu Hirata committed
    • tree-ssa-ccp.c (ccp_fold): Remove code that produces non-gimple min minvariant. · 79547995 
      	* tree-ssa-ccp.c (ccp_fold): Remove code that produces
	non-gimple min minvariant.

From-SVN: r100301
      Kazu Hirata committed
    • * gfortran.dg/subnormal_1.f90: new test. · d1aa35ae 
      From-SVN: r100300
      Steven G. Kargl committed
    • arith.c (gfc_arith_init_1): Fix off by one problem; · cd66d1a1 
      * arith.c (gfc_arith_init_1): Fix off by one problem;
  (gfc_check_integer_range): Chop extra bits in subnormal numbers.

From-SVN: r100299
      Steven G. Kargl committed
    • tree-ssa-threadupdate.c: (create_edge_and_update_destination_phis): Update profile. · d416304e 
      
	* tree-ssa-threadupdate.c: (create_edge_and_update_destination_phis):
	Update profile.
	* value-prof.c (tree_divmod_fixed_value_transform): Be more verbose in
	debug output.
	(tree_mod_subtract): Fix profile updating code.
	(tree_divmod_values_to_profile): Do not produce useless value profilers
	for divisions.

	* tree-prof.exp: Fix comment.
	* value-prof-1.c: New.
	* value-prof-2.c: New.
	* value-prof-3.c: New.
	* value-prof-4.c: New.

From-SVN: r100298
      Jan Hubicka committed
    • intrinsic.texi: added documentation for BIT_SIZE, BTEST, CHAR, CEILING and CMPLX · eaef357b 
      * intrinsic.texi: added documentation for BIT_SIZE, BTEST, CHAR, CEILING
  and CMPLX

Co-Authored-By: Steven G. Kargl <kargls@comcast.net>

From-SVN: r100297
      Jerry DeLisle committed
    • configure.ac: Check declarations for asprintf and vasprintf. · c3f829c1 
      	* configure.ac: Check declarations for asprintf and vasprintf.
	* config.in: Regenerate.
	* configure: Likewise.

	* charset.c (conversion_loop): Use XRESIZEVEC.
	(convert_no_conversion): Likewise.
	(convert_using_iconv): Likewise.
	(init_iconv_desc): Cast return value of alloca.
	(cpp_host_to_exec_charset): Use XNEWVEC.
	(emit_numeric_escape): Use XRESIZEVEC.
	(cpp_interpret_string): Use XNEWVEC.
	(cpp_interpret_string): Use XRESIZEVEC.
	(_cpp_interpret_identifier): Cast return value of alloca.
	(_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
	* directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
	(parse_include): Use XNEWVEC.
	(insert_pragma_entry): Rename local variable "new" to
	"new_entry".
	(save_registered_pragmas): Cast return value of xmemdup.
	(destringize_and_run): Same for alloca.
	(parse_assertion): Likewise.
	(do_assert): Cast allocated storage to proper type.
	(cpp_define): Likewise.
	(_cpp_define_builtin): Likewise.
	(cpp_undef): Likewise.
	(handle_assertion): Likewise.
	(cpp_push_buffer): Rename local variable "new" to "new_buffer".
	* expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
	(CPP_UMINUS): Likewise.
	(struct cpp_operator): Rename from struct operator.
	(_cpp_expand_op_stack): Use XRESIZEVEC.
	* files.c (pch_open_file): Use XNEWVEC.
	(pch_open_file): Use XRESIZEVEC.
	(read_file_guts): Use XNEWVEC and XRESIZEVEC.
	(dir_name_of_file): Use XNEWVEC.
	(make_cpp_file): Use XCNEW.
	(make_cpp_dir): Likewise.
	(allocate_file_hash_entries): USE XNEWVEC.
	(cpp_included): Cast return value of htab_find_with_hash.
	(append_file_to_dir): Use XNEWVEC.
	(read_filename_string): Likewise. Use XRESIZEVEC too.
	(read_name_map): Cast return value of alloca.  Use XRESIZEVEC.
	(remap_filename): Use XNEWVEC.
	(struct pchf_entry): Move definition out of struct pchf_data.
	(_cpp_save_file_entries): Use XCNEWVAR.
	(_cpp_read_file_entries): Use XNEWVAR.
	* identifiers.c (alloc_node): Use XOBNEW.
	* init.c (cpp_create_reader): Use XCNEW.
	(cpp_init_builtins): Cast of b->value to enum builtin_type.
	(read_original_directory): Cast return value of alloca.
	* lex.c (add_line_note): Use XRESIZEVEC.
	(warn_about_normalization): Use XNEWVEC.
	(_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
	(new_buff): Use XNEWVEC.
	* line-map.c (linemap_add): Use XRESIZEVEC.
	* macro.c (builtin_macro): Cast return value of alloca.
	(paste_tokens): Likewise.
	(expand_arg): Use XNEWVEC and XRESIZEVEC.
	(_cpp_save_parameter): Use XRESIZEVEC.
	(create_iso_definition): Cast allocated storage to proper type.
	(_cpp_create_definition): Likewise.
	(cpp_macro_definition): Use XRESIZEVEC.
	* makedepend.c (add_clm): Use XNEW.
	(add_dir): Likewise.
	* mkdeps.c (munge): Use XNEWVEC.
	(deps_init): Use XCNEW.
	(deps_add_target): Use XRESIZEVEC.
	(deps_add_default_target): Cast return value of alloca.
	(deps_add_dep): Use XRESIZEVEC.
	(deps_add_vpath): Likewise.  Use XNEWVEC too.
	(deps_restore): Likewise.
	* pch.c (save_idents): Use XNEW and XNEWVEC.
	(cpp_save_state): Use XNEW.
	(count_defs): Cast return value of htab_find.
	(write_defs): Likewise.
	(cpp_write_pch_deps): Use XNEWVEC.
	(collect_ht_nodes): Use XRESIZEVEC.
	(cpp_valid_state): Use XNEWVEC.
	(save_macros): Use XRESIZEVEC.  Cast return value of xmemdup.
	* symtab.c (ht_create): Use XCNEW.
	(ht_lookup_with_hash): Cast return value of obstack_copy0.
	(ht_expand): Use XCNEWVEC.
	* system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
	(bool): Do not define if __cplusplus.

From-SVN: r100295
      Gabriel Dos Reis committed
    • tree-inline.c (cfun_stack): Change the type to VEC(function_p,heap). · 426357ea 
      	* tree-inline.c (cfun_stack): Change the type to
	VEC(function_p,heap).
	(push_cfun, pop_cfun): Use VEC instead of VARRAY.

From-SVN: r100294
      Kazu Hirata committed
    • tree-ssa-dom.c (vrp_element_p): Define. · 8184759d 
      	* tree-ssa-dom.c (vrp_element_p): Define.
	(vrp_hash_elt): Change the type of records to
	VEC(vrp_element_p,heap).
	(vrp_free): New.
	(tree_ssa_dominator_optimize): Pass vrp_free to htab_create.
	Update uses of VRP records.
	(simplify_cond_and_lookup_avail_expr, record_range): Update
	uses of VRP records.

From-SVN: r100293
      Kazu Hirata committed
    • libiberty.h: (snprintf) [!HAVE_DECL_SNPRINTF]: Declare if needed. · ddcf783b 
      include:
2005-05-28  Eli Zaretskii  <eliz@gnu.org>

	* libiberty.h: (snprintf) [!HAVE_DECL_SNPRINTF]: Declare if
	needed.
	(vsnprintf) [!HAVE_DECL_VSNPRINTF]: Declare if needed.

libiberty:
2005-05-28  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac: Add snprintf and vsnprintf to AC_CHEK_DECLS.
	* config.in, configure: Regenerate.

From-SVN: r100292
      Eli Zaretskii committed
    • re PR c++/21614 (wrong code when calling member function of undefined class) · 81ae598b 
      	PR c++/21614
	* typeck.c (get_member_function_from_ptrfunc): Do not attempt
	conversions to base classes of incomplete types.

	PR c++/21614
	* g++.dg/expr/ptrmem6.C: New test.
	* g++.dg/expr/ptrmem6a.C: Likewise.

From-SVN: r100291
      Mark Mitchell committed
    • c-decl.c (add_stmt): Add C frontend specific version. · ed3d0b14 
      ./:	* c-decl.c (add_stmt): Add C frontend specific version.
	(stmts_are_full_exprs_p): Remove.
	* c-common.h (STMT_IS_FULL_EXPR_P): Remove.
	(stmts_are_full_exprs_p): Don't declare.
	* c-semantics.c (add_stmt): Remove.
cp/:
	* semantics.c (add_stmt): Add C++ frontend specific version.
	* cp-tree.h (STMT_IS_FULL_EXPR_P): Define.
	(stmts_are_full_exprs_p): Declare.

From-SVN: r100289
      Ian Lance Taylor committed