re PR tree-optimization/17902 (ICE from tree_verify_flow_info)

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

        PR tree-opt/17902
        * tree-ssa-phiopt.c (conditional_replacement): Use bsi_after_labels
        instead of bsi_start.
        (value_replacement): Likewise.
        (abs_replacement): Likewise

From-SVN: r88801

cfgexpand.c (maybe_dump_rtl_for_tree_stmt): New function.

* cfgexpand.c (maybe_dump_rtl_for_tree_stmt): New function.
(expand_gimple_cond_expr, expand_gimple_tailcall,
expand_gimple_basic_block): Use it to dump RTL for each stmt.
(tree_expand_cfg): Announce full RTL function dump.
* tree-optimize.c (execute_one_pass): Use normal RTL printing,
not the graph version.
* tree-pretty-print.c (dump_generic_node): Allow empty statements
in the arms of a COND_EXPR for lowered nodes.

From-SVN: r88800

* gcc.dg/cpp/ident-1.c: Add dg-options "".

From-SVN: r88799

spe.h (atosfix16, [...]): Declare.

* config/rs6000/spe.h (atosfix16, atosfix32, atosfix64, atoufix16,
atoufix32, atoufix64, strtosfix16, strtosfix32, strtosfix64,
strtoufix16, strtoufix32, strtoufix64): Declare.

From-SVN: r88798

re PR fortran/17901 (max-identifier-length problem with -J option)

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

        PR fortran/17901
        * options.c (gfc_handle_option): Add break after handing the
        J/M option.

From-SVN: r88797

c-lex.c (interpret_float): Give a pedwarn rather than a warning for an out-of-range floating point constant.

* c-lex.c (interpret_float): Give a pedwarn rather than a warning
for an out-of-range floating point constant.
* builtins.c (fold_builtin_inf): Give a pedwarn rather than a
warning if the target format does not support infinities.

testsuite:
* gcc.dg/float-range-1.c, gcc.dg/float-range-2.c: New tests.

From-SVN: r88793

- Fix reference to PR (17285 -> 17835)

From-SVN: r88790

emit-rtl.c (last_label_num, [...]): Remove.

* emit-rtl.c (last_label_num, base_label_num): Remove.
(max_label_num): Always return label_num.
(set_new_last_label_num, restore_emit_status): Remove.
(init_emit): Don't initialize last_label_num.
* function.c (pop_function_context_from): Don't call
restore_emit_status.
* function.h: Remove the prototype for restore_emit_status.
* rtl.h: Remove the prototype for set_new_last_label_num.

From-SVN: r88789

stmt.c (expand_decl_init): Remove.

* stmt.c (expand_decl_init): Remove.
* tree.h: Remove the corresponding prototype.

From-SVN: r88788

integrate.c (try_constants, [...]): Remove.

* integrate.c (try_constants, subst_constants, mark_stores):
Remove.
* integrate.h: Remove the prototype for try_constants.

From-SVN: r88787

c-typeck.c (enum impl_conv): Add ic_argpass_nonproto.

* c-typeck.c (enum impl_conv): Add ic_argpass_nonproto.
(convert_for_assignment): Handle ic_argpass_nonproto.  Add
comments about its relevance to errors.
(c_convert_parm_for_inlining): Use ic_argpass_nonproto.

testsuite:
* gcc.dg/assign-warn-3.c: New test.

From-SVN: r88784

re PR c++/17868 (RDIV_EXPR not supported by dump_expr)

PR c++/17868
* error.c (dump_expr): Add missing case for RDIV_EXPR.

From-SVN: r88781

* arith.c: Fix formatting issues.

From-SVN: r88779

re PR c/16999 (#ident stopped working)

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

        PR c/16999
        * c-ppoutput.c (cb_ident): Don't quote string as it is already
        quoted.

* gcc.dg/cpp/ident-1.c: New test.

From-SVN: r88773

tree-ssa-pre.c (init_pre): Use size of ARRAY_REF to allocate reference_node_pool.

* tree-ssa-pre.c (init_pre): Use size of ARRAY_REF to allocate
reference_node_pool.

From-SVN: r88769

* tree-cfg.c: Fix a comment typo.

From-SVN: r88767

s390.c (s390_register_info): Don't save fprs for -msoft-float.

2004-10-08  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.c (s390_register_info): Don't save fprs for
-msoft-float.
(s390_conditional_register_usage): Make fprs 'fixed' for -msoft-float.

From-SVN: r88764

s390.h (TARGET_DEFAULT_BACKCHAIN): New define.

* config/s390/s390.h (TARGET_DEFAULT_BACKCHAIN): New define.
(TARGET_DEFAULT): Use symbolic values.
* config/s390/tpf.h (TARGET_DEFAULT_BACKCHAIN): Redefine.
(TARGET_DEFAULT): Use symbolic values.
* config/s390/s390.c (s390_backchain_string): Initialize to
TARGET_DEFAULT_BACKCHAIN.

From-SVN: r88763

builtins.c (expand_builtin_mempcpy): Move tree handling code to fold_builtin_mempcpy.

* builtins.c (expand_builtin_mempcpy): Move tree handling code to
fold_builtin_mempcpy.  Accept a type parameter.  Delete duplicate
code.
(expand_builtin_strcat): Accept a type parameter.
(fold_builtin_mempcpy): Accept a type and endp parameter.

From-SVN: r88762

builtins.c (expand_builtin_strncpy): Delete duplicate code.

* builtins.c (expand_builtin_strncpy): Delete duplicate code.
Accept an `exp' instead of an `arglist'.

From-SVN: r88761

tree-tailcall.c (tree_optimize_tail_calls_1): Use fold_convert, reverting my 2004-09-07 patch to use build_int_cst.

.: * tree-tailcall.c (tree_optimize_tail_calls_1): Use fold_convert,
reverting my 2004-09-07 patch to use build_int_cst.
testsuite:
* gcc.c-torture/compile/acc1.c: New.

From-SVN: r88759

archive.c: Fix all the warnings about passing unsigned char* to char* and the other way too.

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

        * archive.c: Fix all the warnings about passing unsigned char*
        to char* and the other way too.

From-SVN: r88758

darwin-longdouble.c: Include stdlib.h and string.h.

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

        * gcc.dg/darwin-longdouble.c: Include stdlib.h and string.h.
        * gcc.dg/darwin-abi-2.c: Include stdlib.h.

From-SVN: r88757

re PR target/17245 (ICE compiling gsl-1.5 statistics/lag1.c)

PR target/17245
* config/sparc/sparc.c (input_operand): Remove redundant code
for handling LO_SUM.
(legitimate_address_p) <REG+REG>: Do not recheck TARGET_V9.
<LO_SUM>: If LO_SUM is offsettable, accept it for TFmode on V9.
Otherwise only accept it for TFmode if quad move insns are available.

From-SVN: r88753

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

* gcc.dg/doloop-2.c: New test.

From-SVN: r88751

* loop-doloop.c (doloop_optimize): Extend count.

From-SVN: r88750

* pt.c, search.c: Fix comment typos.

From-SVN: r88749

pch.c (cpp_write_pch_state): Remove variable z as it is not used.

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

sh.md (tls_global_dynamic): Use MEM pattern for the first argument of CALL.

* 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

* gcc.pot: Regenerate.

From-SVN: r88743

c-typeck.c (enum impl_conv): New.

* 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

Remove the entry corresponding to a not yet committed patch:

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

From-SVN: r88740

(symbian_possibly_export_base_class): Replace use of deleted...

(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, [...]): Remove.

* 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.

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

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

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

From-SVN: r88736

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

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

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

From-SVN: r88735

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

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

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

From-SVN: r88734

pt.c (tsubst_expr): Look passed the CLEANUP_POINT_EXPR to get the asm expression.

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

xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS, [...]): New.

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

re PR fortran/17676 (Problem with user operator)

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

From-SVN: r88726

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88724.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88723.2

MAINTAINERS: Update my email address.

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

From-SVN: r88719

libstdc++.exp: Update list of undefined functions.

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

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

From-SVN: r88716

list.tcc (operator=): Avoid iterator postincrement.

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.

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

From-SVN: r88714

tr1: New.

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

* testsuite/lib/libstdc++.exp (libstdc++_exit): New proc.

From-SVN: r88710

transfer.c (finalize_transfer): Free internal streams.

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

From-SVN: r88709

Radar 3813796

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

s390-protos.h (s390_narrow_logical_operator): Add.

* 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

string_intrinsics.c (string_verify): Fix off by one error.

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

From-SVN: r88704

mips.c (mips_function_rodata_section): New function.

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

From-SVN: r88703

* de.po: Update.

From-SVN: r88699

cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.

* 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

* gfortran.dg/empty_format_1.f90: Remove stray commas.

From-SVN: r88696

intrinsic_mvbits.f90, ishft.f90: Add more tests.

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

From-SVN: r88695

altivec.md (UNSPEC_VCMPBFP, [...]): New constant defines.

        * 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

re PR libstdc++/17850 (bootstrap failure - libstdc++ uses strtold when undeclared)

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

From-SVN: r88691

primary.c (match_boz_constant): Allow kind parameter suffixes.

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

re PR tree-optimization/17749 (ICE with recursive function)

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

From-SVN: r88689

parser.c (cp_parser_asm_definition): Look passed the CLEANUP_POINT_EXPR to get the asm expression.

cp/ChangeLog:
* parser.c (cp_parser_asm_definition): Look passed the
CLEANUP_POINT_EXPR to get the asm expression.

testsuite/ChangeLog:
* g++.dg/ext/asm6.C: Remove extraneous semicolon.

From-SVN: r88688

* config/ia64/ia64.c: Fix a comment typo.

From-SVN: r88686

* trans-stmt.c: Fix a comment typo.

From-SVN: r88685

* doc/install.texi (*-*-solaris2*): Fix marker for URL.

From-SVN: r88682

re PR c++/17115 (-Winline does not respect __attribute__((__noinline__)))

PR c++/17115
* tree-inline.c (expand_call_inline): Do not warn for functions
marked with attribute noinline.

PR c++/17115
* g++.dg/warn/Winline-4.C: New test.

From-SVN: r88678

re PR target/17862 (internal compiler error: in sparc_asm_function_prologue)

PR target/17862
* config/sparc/sparc.c (sparc_output_mi_thunk): Set
current_function_uses_only_leaf_regs as well as sparc_leaf_function_p.

* config/sparc/sparc.c (sparc_gimplify_va_arg): Pass 'false' instead
of 0 as 4th argument to pass_by_reference.
Call build_va_arg_indirect_ref instead of build_fold_indirect_ref.

From-SVN: r88674

sh.c (sh_dwarf_calling_convention): Fix renesas dwarf attribute.

2004-10-06  Eric Christopher  <echristo@redhat.com>

* config/sh/sh.c (sh_dwarf_calling_convention): Fix renesas dwarf
attribute.

From-SVN: r88671

re PR target/17770 (No NOP after LWL with -mips1)

PR target/17770
* config/mips/mips.md (mov_<load>l): Remove hazard=none attribute.

From-SVN: r88670

re PR rtl-optimization/17791 (doloop can produce wrong code causes Ada bootstrap failure)

PR rtl-optimization/17791
* loop-doloop.c (doloop_modify): Take number of iterations as
argument.
(doloop_optimize): Extend or shorten the number of iterations
when changing mode of counter register.
* loop-iv.c (lowpart_subreg): Export.
* rtl.h (lowpart_subreg): Declare.

From-SVN: r88668

Fix wrong attribution.

From-SVN: r88666

re PR tree-optimization/17806 (compiler error: in verify_loop_structure, at cfgloop.c:1491 , works -O2, breaks with -O3)

PR tree-optimization/17806
* cfghooks.c (split_edge): Update IRREDUCIBLE_LOOP flags.
* cfgloopmanip.c (loop_split_edge_with): Updating of IRREDUCIBLE_LOOP
flags moved to split_edge.

From-SVN: r88665

* gcc.c-torture/compile/20041007-1.c: New test.

From-SVN: r88662

re PR middle-end/17835 (stage2 compiler is broken because it is built with -fomit-frame-pointer)

PR middle-end/17835
* expmed.c (expand_sdiv_pow2): Force a stack adjustment
before tentatively building the conditional move sequence.

From-SVN: r88661

re PR middle-end/16815 (MIPS n32/n64 inefficient code for float arguments)

PR target/16815
* function.c (assign_parm_setup_block_p): Tighten BLOCK_REG_PADDING
check.
* config/pa/pa.h (BLOCK_REG_PADDING): Define in terms of
function_arg_padding.

From-SVN: r88660

re PR bootstrap/17857 (fixproto can't find fix-header)

PR bootstrap/17857
* Makefile.in (stmp-fixproto): Pass FIX_HEADER=build/... to fixproto.

From-SVN: r88659

MAINTAINERS (Language Front Ends Maintainers): New.

* MAINTAINERS (Language Front Ends Maintainers): New.  Move
entries belonging to this category.

From-SVN: r88658

hooks.c (hook_int_void_1, [...]): Remove.

* hooks.c (hook_int_void_1, hook_void_int): Remove.
* hooks.h: Remove the corresponding prototypes.

From-SVN: r88657

re PR fortran/17678 (USE statement incorrectly initializes allocatable array)

PR fortran/17678
* trans-array.c (gfc_trans_deferred_array): Leave use associated
variables alone.
testsuite/
* gfortran.dg/use_allocated_1.f90: New test.

From-SVN: r88655

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88653.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88652.2

re PR middle-end/17849 (intrinsic_pack.f90)

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17849
        * gfortran.fortran-torture/compile/nested.f90: New test

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17849
        * tree-nested.c (walk_stmt_info): Add changed field.
        (convert_nonlocal_reference): Set changed to when we
        change a decl to unnested decl.
        <case ADDR_EXPR>: Instead of checking if the immediate part
        of the ADDR_EXPR changed, check the field changed.
        Use recompute_tree_invarant_for_addr_expr instead of unsetting
        TREE_INVARIANT.
        (convert_local_reference):  Set changed to when we
        change a decl to unnested decl.
        <case ADDR_EXPR>: Instead of checking if the immediate part
        of the ADDR_EXPR changed, check the field changed.
        Also call recompute_tree_invarant_for_addr_expr on the ADDR_EXPR.

From-SVN: r88650

* simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.

From-SVN: r88647

defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.

* defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.
* dwarf2out.c (dwarf2out_init): Remove references to
DWARF2_GENERATE_TEXT_SECTION_LABEL.
* system.h: Poison DWARF2_GENERATE_TEXT_SECTION_LABEL.
* doc/tm.texi (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.

From-SVN: r88631

c-typeck.c (convert_arguments): Take expression for called function rather than its name.

* c-typeck.c (convert_arguments): Take expression for called
function rather than its name.  Handle ObjC selectors directly
rather than relying on warn_for_assignment to do so.  Call warning
directly rather than warn_for_assignment.  Use %qE in diagnostics.
Say "argument" rather than "arg" in diagnostics.
(build_function_call): Update call to convert_arguments.

testsuite:
* gcc.dg/Wconversion-2.c, gcc.dg/func-args-1.c: New tests.

From-SVN: r88630

re PR debug/17787 (Ada does not bootstrap on darwin because of -feliminate-unused-debug-symbols)

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR debug/17787
        * dbxout.c (dbxout_symbol): Really handle RECORD, UNION, and
        ENUMs specially instead of just saying we do.

From-SVN: r88629

acinclude.m4 (GLIBCXX_ENABLE_THREADS): Set enable_thread.

2004-10-06  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4 (GLIBCXX_ENABLE_THREADS): Set enable_thread.
(GLIBCXX_CONFIGURE_TESTSUITE): Use it.
* configure: Regenerated.
* testsuite/Makefile.am (CLEANFILES): Add TEST for
check-performance executables.
(stamp_thread): New.
(all-local): Use it.
* testsuite/Makefile.in: Regenerate.
* scripts/create_testsuite_files: Filter thread tests.

* testsuite/thread/pthread1.cc: Remove macro conditionals: this
file will only be run by thread enabled configurations.
* testsuite/thread/pthread7-rope.cc: Same, add rope_type typedef.
* testsuite/thread/pthread6.cc: Same.
* testsuite/thread/pthread5.cc: Same.
* testsuite/thread/pthread4.cc: Same.
* testsuite/thread/pthread3.cc: Same.
* testsuite/thread/pthread2.cc: Same.

* testsuite/ext/mt_allocator/instantiate.cc: Add in __GTHREADS guard.
* testsuite/ext/mt_allocator/deallocate_global-1.cc: Move to...
* testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: ...here.
* testsuite/ext/mt_allocator/deallocate_global-3.cc: Move to...
* testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: ...here.
* testsuite/ext/mt_allocator/deallocate_local-1.cc: Move to...
* testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: ...here.
* testsuite/ext/mt_allocator/deallocate_local-3.cc: Move to...
* testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: ...here.

From-SVN: r88628

[multiple changes]

2004-10-05  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17368
        * semantics.c (finish_asm_stmt): Asm expressions need cleanup
        also.

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17368
        * g++.dg/ext/asm6.C: New test.

From-SVN: r88627

dwarf2.h: Sync with include/elf/dwarf2.h

2004-10-06  Eric Christopher  <echristo@redhat.com>

* dwarf2.h: Sync with include/elf/dwarf2.h

From-SVN: r88626

tree-pretty-print.c (dump_generic_node): Fix printing of BINFO and TREE_VEC nodes.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

* tree-pretty-print.c (dump_generic_node): Fix printing of BINFO
and TREE_VEC nodes.

From-SVN: r88624

It would have been nice to commit the changelog as well.

sigh

From-SVN: r88623

lambda-code.c (lambda_loopnest_to_gcc_loopnest): Convert to use FOR_EACH_SSA_USE_OPERAND iterator, and propagate_value.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Convert
to use FOR_EACH_SSA_USE_OPERAND iterator, and propagate_value.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

* lambda-code.c (compute_nest_using_fourier_motzkin): New
function.
(lambda_compute_auxillary_space): Split from here.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-loop-ivopts.c (expr_invariant_in_loop): Make non-static.
* tree-flow.h: Add prototype.
* lambda-code.c (invariant_in_loop_and_outer_loops): Use
expr_invariant_in_loop.

From-SVN: r88622

added changelog entry for prior commit.

From-SVN: r88620

tree-cfg.c (thread_jumps): Remove a duplicate check for EXIT_BLOCK_PTR.

* tree-cfg.c (thread_jumps): Remove a duplicate check for
EXIT_BLOCK_PTR.

From-SVN: r88619

re PR libfortran/17709 (NULL I/O list and Format error.)

PR libfortran/17709
* io/transfer.c (data_transfer_init): Reset sf_seen_eor.
testsuite/
* gfortran.dg/empty_format_1.f90: New test.

From-SVN: r88615

s390-protos.h (s_imm_operand): Remove.

* config/s390/s390-protos.h (s_imm_operand): Remove.
(s390_pool_operand): Add prototype.
* config/s390/s390.c (general_s_operand): Remove.
(s_imm_operand): Remove.
(s_operand): Merge contents of general_s_operand.
(s390_pool_operand): New function.
* config/s390/s390.h (PREDICATE_CODES): Remove s_imm_operand.
* config/s390/s390.md ("*cmpdi_cct", "*cmpsi_cct"): New insns.
("*cmpdi_ccu"): Merge Q->Q alternative.
("*cmpsi_ccu", "*cmphi_ccu"): Likewise.
("*cmpqi_ccu"): Merge Q->Q, n->Q, n->S alternatives.
("*cli"): Remove.
("*cmpdi_ccu_mem", "*cmpsi_ccu_mem"): Likewise.
("*cmphi_ccu_mem", "*cmpqi_ccu_mem"): Likewise.
("*movstricthi"): Use memory_operand instead of s_imm_operand.

From-SVN: r88614

Added missing memory attribute to asm instruction.

From-SVN: r88612