tree-cfg.c (tree_forwarder_block_p): Reorder checks so that common cases will be caught earlier than others.

	* tree-cfg.c (tree_forwarder_block_p): Reorder checks so that
	common cases will be caught earlier than others.

From-SVN: r88752

From-SVN: r88751

From-SVN: r88750

From-SVN: r88749

2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>

        * pch.c (cpp_write_pch_state): Remove variable z as it is not
        used.
        (cpp_read_state): Remove unused variables, m, d and mac_count.

From-SVN: r88748

	* config/sh/sh.md (tls_global_dynamic): Use MEM pattern for the
	first argument of CALL.
	(tls_local_dynamic): Likewise.

	* config/sh/sh.md (prefetch_media, prefetch_i4): New insns.
	(prefetch): Convert to expander.

From-SVN: r88747

From-SVN: r88743

	* c-typeck.c (enum impl_conv): New.
	(convert_for_assignment): Use it.  Take tree for function called
	instead of its name.  Handle ObjC selectors for diagnostics at
	start of function.  Select diagnostic text within the function
	using full sentences for diagnsotics.  Use %qE to name functions
	in diagnostics.
	(convert_arguments, build_modify_expr,
	c_convert_parm_for_inlining, digest_init, c_finish_return): Update
	callers to convert_for_assignment.
	(warn_for_assignment): Remove.

testsuite:
	* gcc.dg/assign-warn-1.c, gcc.dg/assign-warn-2.c: New tests.
	* gcc.dg/warn-1.c, gcc.dg/noncompile/20020213-1.c,
	objc.dg/method-9.m: Update expected diagnostics.

From-SVN: r88741

 2004-10-04  Sebastian Pop  <pop@cri.ensmp.fr>

From-SVN: r88740

(symbian_possibly_export_base_class): Replace use of deleted
TYPE_USES_VIRTUAL_BASECLASSES macro with TYPE_CONTAINS_VPTR_P.

From-SVN: r88739

	* cp-tree.h (dfs_walk, dfs_walk_real, dfs_unmark, markedp,
	unmarkedp): Remove.
	(dfs_skip_bases, dfs_walk_all, dfs_walk_once): New.
	* class.c (struct find_final_overrider_data): Remove most_derived,
	vpath_list and vpath fields.  Add path field.
	(dfs_find_final_ocerrider_1): Add DEPTH parameter. Adjust.
	(dfs_find_final_overrider): Rename to ...
	(dfs_find_final_overrider_pre): ... here. Adjust.
	(dfs_find_final_overrider_post): Adjust.
	(dfs_find_final_overrider_q): Fold into
	dfs_find_final_overrider_pre.
	(find_final_overrider): Adjust dfs searching.
	(dfs_modify_vtables): Don't mark binfo here.
	(modify_all_vtables): Use dfs_walk_once.
	(build_vtt_inits): Likwise. Use dfs_walk_all.
	(dfs_build_secondary_vptr_vtt_inits): Don't mark binfo here.
	Return dfs_skip_bases as appropriate.
	(dfs_fixup_binfo_vtbls): Return dfs_skip_bases as appropriate.
	* init.c (dfs_initialized_vtbl_ptrs): Return dfs_skip_bases as
	appropriate. Don't mark binfo here.
	(initialize_vtbl_ptrs): Use dfs_walk_once.
	* search.c (struct vbase_info): Remove unused struct.
	(access_in_type): Use dfs_walk_once.
	(dfs_access_in_type): Don't mark binfo here.
	(dfs_accessible_queue_p, dfs_accessible_p) Remove.
	Fold into ...
	(accessible_r): ... here. New. Specialize dfs_walk_once.
	(accessible_p): Use accessible_r.
	(lookup_field_queue_p): Remove. Fold into ...
	(lookup_field_r): ... here. Adjust.
	(lookup_member): Use dfs_walk_all.
	(dfs_walk_real, dfs_walk): Replace with ...
	(dfs_walk_all, dfs_walk_once): ... these.
	(dfs_walk_once_r, dfs_unmark_r): Workers for dfs_walk_once.
	(dfs_unmark, unmarkedp, markedp): Remove.
	(dfs_get_pure_virtuals): Don't mark binfo here.
	(get_pure_virtuals): Use dfs_walk_once.
	(dfs_debug_unmarked_p): Remove. Fold into ...
	(dfs_debug_mark): ... here.
	(note_debug_info_needed): Use dfs_walk_all.

From-SVN: r88738

m32r.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers form
  all_used_regs. Update call_really_used_regs.
  (CALL_REALLY_USED_REGISTERS): Define.
m32r.c (MUST_SAVE_REGISTER): Replace call_used_regs with call_really_used_regs.

From-SVN: r88737

	* config/rs6000/sysv4.h (STARTFILE_LINUX_SPEC): Choose gcrt1.o
	for -profile as well as -p and -pg.

From-SVN: r88736

2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>

        * libgcc2.c (__moddi3): Cast &w to UDWtype*.

From-SVN: r88735

2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>

        * libgcc2.c (__moddi3): Cast &w to UDWtype*.

From-SVN: r88734

2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>

        * pt.c (tsubst_expr) <case ASM_EXPR>: Look passed the
        CLEANUP_POINT_EXPR to get the asm expression.

From-SVN: r88733

2004-10-07  Bob Wilson  <bob.wilson@acm.org>
        * xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
        XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
        (XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.

From-SVN: r88727

PR fortran/17676
* resolve.c (resolve_operator): Use correct operator name in message.

From-SVN: r88726

[[Split portion of a mixed commit.]]

From-SVN: r88724.2

[[Split portion of a mixed commit.]]

From-SVN: r88723.2

2004-10-07  J"orn Rennecke <joern.rennecke@st.com>

	* MAINTAINERS:  Update my email address.

From-SVN: r88721

	* tree-cfg.c (tree_block_forwards_to): Remove.
	* tree-flow.h: Remove the corresponding prototype.

From-SVN: r88719

2004-10-07  Phil Edwards  <phil@codesourcery.com>

	* testsuite/lib/libstdc++.exp:  Update list of undefined functions.

From-SVN: r88716

2004-10-07  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/list.tcc (operator=): Avoid iterator postincrement.
	* include/bits/stl_tree.h (erase(iterator, iterator)): Likewise.

From-SVN: r88715

	* tree-flow-inline.h (phi_nodes): Remove an unnecessary check
	for ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR.

From-SVN: r88714

2004-10-07  Benjamin Kosnik  <bkoz@redhat.com>

	* include/tr1: New.
	* include/tr1/array: New.
	* include/Makefile.am (tr1_headers): New.
	(stamp-tr1): New.
	(install-headers): New.
	(allstamped): Add stamp-tr1.

	* include/ext/array_allocator.h: New.
	* include/Makefile.am: Add.
	* include/Makefile.in: Regenerate.
	* testsuite/ext/array_allocator/1.cc: New.
	* testsuite/ext/array_allocator/2.cc: New.

From-SVN: r88711

From-SVN: r88710

	* io/transfer.c (finalize_transfer): Free internal streams.
	* io/unix.c (mem_close): Free stream object.

From-SVN: r88709

2004-10-07  Geoffrey Keating  <geoffk@apple.com>

	Radar 3813796
	* config/rs6000/rs6000.c (rs6000_generate_compare): When
	flag_trapping_math is in effect, don't generate subtract
	instructions.

Index: testsuite/ChangeLog
2004-10-07  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/ppc-fsel-3.c: New file.
	* gcc.dg/ppc-fsel-1.c: Add -fno-trapping-math, update comment.

From-SVN: r88707

	* config/s390/s390-protos.h (s390_narrow_logical_operator): Add.
	* config/s390/s390.c (s390_narrow_logical_operator): New function.
	(s390_extra_constraint_str): Add 'A' constraints.
	(s390_const_ok_for_constraint_p): Add 'Nx' constraints.
	* config/s390/s390.h (EXTRA_MEMORY_CONSTRAINT): Add 'A' constraint.
	(CONSTRAINT_LEN): Likewise.
	* config/s390/s390.md ("*anddi3"): Add NI alternative and splitter.
	("*andsi3_zarch", "*andsi3_esa"): Likewise.
	("*andhi3_zarch", "*andhi3_esa"): Likewise.
	("*iordi3"): Add OI alternative and splitter.
	("*iorsi3_zarch", "*iorsi3_esa"): Likewise.
	("*iorhi3_zarch", "*iorhi3_esa"): Likewise.
	("*xordi3"): Add XI alternative and splitter.
	("*xorsi3", "*xorhi3"): Likewise.

From-SVN: r88705

	* intrinsics/string_intrinsics.c (string_verify): Fix off by one
	error.
testsuite/
	* gfortran.dg/intrinsic_verify_1.f90: New test.

From-SVN: r88704

	* config/mips/mips.c (mips_function_rodata_section): New function.
	(TARGET_ASM_FUNCTION_RODATA_SECTION): Use it.

From-SVN: r88703

From-SVN: r88699

	* cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.
	(DECL_MEMBER_TEMPLATE_P): New macro.
	(is_member_template): Remove.
	(class_method_index_for_fn): New function.
	* pt.c (build_over_call): Use DECL_MEMBER_TEMPLATE_P.
	* class.c (finish_struct_methods): Remove out-of-date comment.
	* decl.c (copy_fn_p): Use DECL_MBMER_TEMPLATE_P.
	* decl2.c (check_classfn): Use DECL_MEMBER_TEMPLATE_P and
	class_method_index_for_fn.
	* pt.c (is_member_template): Remove.
	(is_member_template_class): Likewise.
	(optimize_specialization_lookup_p): New function.
	(retrieve_specialization): Optimize lookups for members that are
	not member templates.
	(register_specialization): Adjust accordingly.
	(build_template_decl): Add member_template_p parameter.  Set
	DECL_MEMBER_TEMPLATE_P.
	(process_partial_specialization): Adjust call to
	retrieve_specialization.
	(push_template_decl_real): Determine whether the template is a
	member template.
	(lookup_template_class): Use retrieve_specialization.
	(tsubst_decl): Adjust call to retrieve_specialization.
	(tsubst_exception_specification): New function.
	(tsubst): Use it.
	(tsubst_copy): Use DECL_MEMBER_TEMPLATE_P.
	(instantiate_template): Adjust call to retrieve_specialization.
	(regenerate_decl_from_template): Do not actually generate a new
	DECL.
	(instantiate_decl): Adjust call to retrieve_specialization.
	(class_method_index_for_fn): New method.

From-SVN: r88697

From-SVN: r88696

* gfortran.fortran-torture/execute/intrinsic_mvbits.f90,
gfortran.dg/ishft.f90: Add more tests. Add dg-warning in followup
commit.

From-SVN: r88695

        * rs6000/altivec.md (UNSPEC_VCMPBFP, UNSPEC_VCMPEQUB, UNSPEC_VCMPEQUH,
        UNSPEC_VCMPEQUW, UNSPEC_VCMPGEFP, UNSPEC_VCMPGTUB, UNSPEC_VCMPGTSB,
        UNSPEC_VCMPGTUH, UNSPEC_VCMPGTSH, UNSPEC_VCMPGTUW, UNSPEC_VCMPGTSW,
        UNSPEC_VCMPGTFP, UNSPEC_VSEL4SI, UNSPEC_VSEL4SF, UNSPEC_VSEL8HI,
        UNSPEC_VSEL16QI, UNSPEC_VCOND_V4SI, UNSPEC_VCOND_V4SF, UNSPEC_VCOND_V8HI,
        UNSPEC_VCOND_V16QI, UNSPEC_VCONDU_V4SI, UNSPEC_VCONDU_V8HI,
        UNSPEC_VCONDU_V16QI): New constant defines.
        (vcondv4si, vcondv4sf, vcondv8hi, vcondv16qi, vconduv4si, vconduv8hi,
        vconduv16qi): New patterns.
        * rs6000/rs6000-protos.h (rs6000_emit_vector_cond_expr): New function.
        * rs6000/rs6000.c (rs6000_emit_vector_cond_expr): New function.
        (get_vec_cmp_insn): Same.
        (get_vsel_insn): Same.
        (rs6000_emit_vector_compare): Same.
        (rs6000_emit_vector_select): Same.
        (INSN_NOT_AVAILABLE): New.

From-SVN: r88692

	PR libstdc++/17850
	* configure.ac: Newlib does not provide strtold.
	* configure: Regenerate.

From-SVN: r88691

fortran/
* primary.c (match_boz_constant): Allow kind parameter suffixes.
Move standard warning further to the front.

testsuite/
* gfortran.fortran-torture/execute/intrinsic_mvbits.f90,
gfortran.dg/ishft.f90: Add more tests.

From-SVN: r88690

	PR tree-optimization/17749
	* tree-tailcall.c (find_tail_calls): Check that parameter is
	a gimple_reg.

From-SVN: r88689