i386.c (override_options): Revert 2004-11-24 change.

* config/i386/i386.c (override_options): Revert 2004-11-24 change.
* config/i386/i386.md (fmodsf3, dremsf3, *sinsf2, *cossf2, sincossf3,
*tansf3_1, tansf2, atan2sf3_1, atan2sf3, atansf2, asinsf2, acossf2,
logsf2, log10sf2, log2sf2, log1psf2, logbsf2, ilogbsf2, expsf2,
exp10sf2, exp2sf2, expm1sf2, rintsf2, floorsf2, ceilsf2, btruncsf2,
nearbyintsf2): Disable for TARGET_SSE_MATH.  Leave patterns enabled
for TARGET_MIX_SSE_I387.
(fmoddf3, dremdf3, *sindf2, *sinextendsfdf2, *cosdf2, *cosextendsfdf2,
sincosdf3, *sincosextendsfdf3, *tandf3_1, tandf2, atan2df3_1,
atan2df3, atandf2, asindf2, acosdf2, logdf2, log10df2, log2df2,
log1pdf2, logbdf2, expdf2, exp10df2, exp2df2, expm1df2, rintdf2,
floordf2, ceildf2, btruncdf2, nearbyintdf2): Disable for
(TARGET_SSE2 && TARGET_SSE_MATH).  Leave patterns enabled for
TARGET_MIX_SSE_I387.
(atan2sf3, atan2df3, atan2xf3): Remove register constraints
from expander.

From-SVN: r93815

re PR target/19424 (Error: suffix or operands invalid for `movlps')

PR target/19424
* config/i386/mmx.md (*movv2sf_internal_rex64, *movv2sf_internal):
Add movaps alternative for xmm reg->reg move.

From-SVN: r93814

[multiple changes]

2005-01-18  Andi Kleen <ak@muc.de>

* c-typeck.c: (convert_for_assignment): Check warn_pointer_sign.
* c.opt (-Wpointer-sign): Add.
* doc/invoke.texi: (-Wpointer-sign): Add.

2005-01-18  Michael Matz  <matz@suse.de>

* gcc.dg/Wno-pointer-sign.c: New test for -Wno-pointer-sign.

From-SVN: r93813

Opps.  Committed wrong version.

From-SVN: r93812

tree-ssa-dom.c (tree_ssa_dominator_optimize): Clear SSA_NAME_VALUE at the end of the main DOM loop rather than just before...

        * tree-ssa-dom.c (tree_ssa_dominator_optimize): Clear SSA_NAME_VALUE
        at the end of the main DOM loop rather than just before DOM exits.

From-SVN: r93811

re PR tree-optimization/19121 (ICE: in merge_alias_info, at tree-ssa-copy.c:236)

PR tree-optimization/19121
* tree-ssa-alias.c (compute_flow_sensitive_aliasing): When
adding aliases to a name tag, also add them to the pointer's
type tag.
* tree-ssa-copy.c (merge_alias_info): Do not merge flow
sensitive alias info at all.  Only check that the two pointers
have compatible pointed-to sets.
* tree-ssa.c (verify_name_tags): Verify that the alias set of
a pointer's type tag is a superset of the alias set of the
pointer's name tag.

testsuite/ChangeLog:

PR tree-optimization/19121
* gcc.c-torture/compile/pr19121.c: New test.

From-SVN: r93810

Fix ICE with long double after float HFA.

PR target/19357
* config/ia64/ia64.md (movxf): Handle general register source.  Adjust
comment to document why.
* gcc.c-torture/compile/pr19357.c: New test.

From-SVN: r93809

sse.md (smaxv4sf3_finite, [...]): New.

        * config/i386/sse.md (smaxv4sf3_finite, sse_vmsmaxv4sf3_finite,
        sminv4sf3_finite, sse_vmsminv4sf3_finite, smaxv2df3_finite,
        sse2_vmsmaxv2df3_finite, sminv2df3_finite,
        sse2_vmsminv2df3_finite): New.
        (smaxv4sf3, sse_vmsmaxv4sf3, sminv4sf3, sse_vmsminv4sf3, smaxv2df3,
        sse2_vmsmaxv2df3, sminv2df3, sse2_vmsminv2df3): Remove commutative.
        Force op1 into register.

From-SVN: r93808

* reg_periodic, reg_search: Fix the uses of date command.

From-SVN: r93806

install-sh, config.sub: Import from upstream.

2005-01-17  Kelley Cook  <kcook@gcc.gnu.org>

* install-sh, config.sub: Import from upstream.

From-SVN: r93805

MessageFormat.java (scanString): Changed how quoting is handled.

* java/text/MessageFormat.java (scanString): Changed how quoting
is handled.
(scanFormatElement): Likewise.

From-SVN: r93804

Daily bump.

From-SVN: r93801

re PR libgcj/18222 (libjava bootstrap failure on Tru64 UNIX: CPPFLAGS changed in libltdl)

2005-01-17  Kelley Cook  <kcook@gcc.gnu.org>

PR bootstrap/18222
* Makefile.def: Pass CPPFLAGS_FOR_TARGET.
* Makefile.tpl: Define target CPPFLAGS on CPPFLAGS_FOR_TARGET.
* Makefile.in: Regenerate.

From-SVN: r93796

MessageFormat.java (scanFormat): Chain thrown exception.

2004-12-07  Mark Wielaard  <mark@klomp.org>

* java/text/MessageFormat.java (scanFormat): Chain thrown exception.

From-SVN: r93795

Undo mistaken commit

From-SVN: r93784

Makefile.in (STAGEMOVESTUFF): Stage all the stamp files to prevent bubblestrap from always rebuilding build...

2005-01-17  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.in (STAGEMOVESTUFF): Stage all the stamp files to prevent
bubblestrap from always rebuilding build directory.

From-SVN: r93783

s390.md ("*clc"): Remove incorrect '='.

* config/s390/s390.md ("*clc"): Remove incorrect '='.
("*cmpmem_short"): Likewise.

From-SVN: r93782

fix ChangeLogs

From-SVN: r93780

basic-block.h: Document BB_* flags.

        * basic-block.h: Document BB_* flags.
        * regrename.c (copyprop_hardreg_forward): Don't use BB_VISITED,
        use an sbitmap instead.
        * sched-rgn.c (compute_trg_info): Likewise.

From-SVN: r93779

config.gcc (mips64*-*-linux*): Set the default abi to n32.

* config.gcc (mips64*-*-linux*): Set the default abi to n32.  Remove
redundant target_cpu_default and extra_parts lines.  Use the default
"from-abi" ISA.
* config/mips/linux64.h (DRIVER_DEFAULT_ABI_SELF_SPEC): Delete.
(SUBTARGET_EXTRA_SPECS): Delete.
(DRIVER_SELF_SPECS): Remove architecture lines.  Set the ABI directly.
(SUBTARGET_ASM_SPEC): Remove -mabi=n32 and -mabi=64 mappings.
* config/mips/t-linux64 (MULTILIB_DIRNAMES): Use "32" for -mabi=32
and "n32" for -mabi=n32.

From-SVN: r93777

Update copyright year.

From-SVN: r93775

verify-impl.c (get_short): Sign extend.

* verify-impl.c (get_short): Sign extend.
(get_int): Likewise.

From-SVN: r93772

re PR c/5675 (const variables wrongly considered part of constant expressions (gcc.dg/c9[09]-const-expr-3.c))

PR c/5675
* gcc.dg/c90-const-expr-3.c: Remove xfails on tests which now
pass--those that refer just to the variable, possibly with a
cast.
* gcc.dg/c99-const-expr-3.c: Likewise.

From-SVN: r93770

re PR c/5675 (const variables wrongly considered part of constant expressions (gcc.dg/c9[09]-const-expr-3.c))

PR c/5675
* c-typeck.c (build_c_cast): Revert patch of 2003-02-16: don't
fold constant variables into initial values.

From-SVN: r93769

tree-cfg.c (tree_forwarder_block_p): Speed up by walking through the statements backward.

* tree-cfg.c (tree_forwarder_block_p): Speed up by walking
through the statements backward.

From-SVN: r93768

* tree-cfg.c (tree_can_merge_blocks_p): Reorder two checks.

From-SVN: r93767

re PR middle-end/13127 (Inlining causes spurious "might be used uninitialized" warnings)

PR middle-end/13127
* gcc.dg/20040206-1.c: Remove xfail on bogus warning which is no
longer emitted.

From-SVN: r93766

re PR middle-end/13127 (Inlining causes spurious "might be used uninitialized" warnings)

PR middle-end/13127:
* tree-inline.c (expand_call_inline): Set TREE_NO_WARNING on
a variable set to the return value of the inlined function.

From-SVN: r93765

rtlanal.c (rtx_cost): Assign cost of 0 to a SUBREG when modes are tieable.

2005-01-17  Mark Dettinger  <dettinge@de.ibm.com>

* rtlanal.c (rtx_cost): Assign cost of 0 to a SUBREG
when modes are tieable.

From-SVN: r93763

gthr-posix.h (__gthread_active_p): Use pthread_cancel instead of pthread_create to find out if threads are enabled.

* gthr-posix.h (__gthread_active_p): Use pthread_cancel instead
of pthread_create to find out if threads are enabled.
* gthr-posix95.h (__gthread_active_p): Likewise.

From-SVN: r93762

re PR libstdc++/19433 (set, multiset, map, multimap misuse hint on insert)

2005-01-17  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/19433
* include/bits/stl_tree.h (_Rb_tree<>::insert_unique(iterator,
const _Val&), _Rb_tree<>::insert_equal(iterator, const _Val&)):
Obtain amortized constant complexity if t is inserted right after
p - not before p - as per Table 69.
* testsuite/performance/23_containers/set_insert_from_sorted.cc: New.

* testsuite/23_containers/multiset/insert/2.cc: New.
* testsuite/23_containers/set/insert/1.cc: Likewise.

* testsuite/performance/23_containers/set_create_from_sorted.cc:
Simplify.

* include/bits/stl_tree.h: Add a few missing std:: qualifications.

From-SVN: r93761

f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.

2005-01-17  Ira Rosen  <irar@il.ibm.com>

        * fortran/f95-lang.c (gfc_init_builtin_functions): Call
        targetm.init_builtins.

From-SVN: r93760

common.opt (-fnew-ra): Remove.

2005-01-17  Paolo Bonzini  <bonzini@gnu.org>

* common.opt (-fnew-ra): Remove.
* ra*.*: Remove.
* toplev.h (flag_new_regalloc): Remove.
* Makefile.in (ra*.*): Don't mention.
* passes.c (rest_of_handle_new_regalloc): Remove.
(rest_of_handle_combine, rest_of_compilation): Always consider
flag_new_regalloc as false.
* doc/invoke.texi: Don't document -fnew-ra.

From-SVN: r93759

bb-reorder.c (fix_edges_for_rarely_executed_code): Remove last parameter to reg_scan.

2005-01-15  Paolo Bonzini <bonzini@gnu.org>

* bb-reorder.c (fix_edges_for_rarely_executed_code): Remove
last parameter to reg_scan.
* loop.c (loop_optimize): Likewise.
* passes.c (rest_of_handle_tracer, rest_of_handle_if_conversion,
rest_of_handle_web, rest_of_handle_cfg, rest_of_handle_jump_bypass,
rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
rest_of_handle_gcse, rest_of_handle_loop_optimize,
rest_of_handle_loop2, rest_of_handle_jump2): Likewise.
* regclass.c (reg_scan): Likewise, for the declaration.
* rtl.h (reg_scan): Likewise, for the prototype.

From-SVN: r93758

tree.c (hash_chainon): Remove.

* tree.c (hash_chainon): Remove.
* cp-tree.h: Remove the corresponding prototypes.

From-SVN: r93757

pt.c (tinst_for_decl): Remove.

* pt.c (tinst_for_decl): Remove.
* cp-tree.h: Remove the corresponding prototypes.

From-SVN: r93756

cvt.c (convert_lvalue): Remove.

* cvt.c (convert_lvalue): Remove.
* cp-tree.h: Remove the corresponding prototype.

From-SVN: r93755

class.c (get_enclosing_class): Remove.

* class.c (get_enclosing_class): Remove.
* cp-tree.h: Remove the corresponding prototypes.

From-SVN: r93754

tree-ssa-dom.c (tree_ssa_dominator_optimize): Don't call mark_dfs_back_edges.

* tree-ssa-dom.c (tree_ssa_dominator_optimize): Don't call
mark_dfs_back_edges.

From-SVN: r93753

tree-ssa-pre.c (add_to_sets): s1 may be NULL.

2005-01-16  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-pre.c (add_to_sets): s1 may be NULL.
(compute_avail): Uses don't go in tmp_gen.

From-SVN: r93749

Daily bump.

From-SVN: r93747

MAINTAINERS: Update my email address.

2005-01-16  Jason Thorpe  <thorpej@netbsd.org>

        * MAINTAINERS: Update my email address.

From-SVN: r93741

ggc-page.c (ggc_alloc_stat): Use __builtin_ctzl instead of a loop to look for a free slot in a page entry.

* ggc-page.c (ggc_alloc_stat): Use __builtin_ctzl instead of a
loop to look for a free slot in a page entry.

From-SVN: r93738

re PR libfortran/18778 (ENDFILE is not functionnal)

2005-01-16  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18778
        * gfortran.dg/endfile_2.f90: New test.

        * io/transfer.c (us_read): no bytes available is not a
        runtime error.

From-SVN: r93737

rope: Qualify calls to std::copy() by sequence_buffer.

2005-01-16  Jonathan Wakely  <redi@gcc.gnu.org>

* include/ext/rope: Qualify calls to std::copy() by sequence_buffer.
* testsuite/ext/rope/4.cc: Add.

From-SVN: r93736

Update copyright dates.

From-SVN: r93735

re PR fortran/19182 (Error messages seem to be printed slower)

2005-01-16  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

PR fortran/19182
* error.c (error_char): Line-buffer errors / warnings.

From-SVN: r93734

* trans-intrinsic.c, trans-types.c: Update copyright years.

From-SVN: r93732

trans-intrinsic.c (gfc_conv_intrinsic_index, [...]): Remove 'gfc'-prefix from local variable...

* trans-intrinsic.c (gfc_conv_intrinsic_index,
gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
'gfc'-prefix from local variable, remove dead code, use correct
type when inserting argument.

From-SVN: r93731

trans-intrinsic.c (build_fixbound_expr, [...]): Use 'build_int_cst' instead of converting 'integer_zero_node' or...

* trans-intrinsic.c (build_fixbound_expr,
gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
of converting 'integer_zero_node' or 'integer_one_node'
respectively.
(gfc_conv_intrinsic_ishftc): Same, but store in local variable to
evade re-building.
(gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
'build_int_cst' instead of converting 'integer_zero_node' or
'integer_one_node' respectively.

From-SVN: r93730

trans-types.c (gfc_get_character_type_len): : Use gfc_charlen_type_node as basic type for the range field.

* trans-types.c (gfc_get_character_type_len): : Use
gfc_charlen_type_node as basic type for the range field.

From-SVN: r93729

trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed / unsigned issue.

* trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
unsigned issue.  Use build_int_cst instead of converting
integer_zero_node.  Remove unnecessary conversion.

From-SVN: r93727

re PR target/16304 (bootstrap failure on AIX 4.3.3: cannot build strstream in libstdc++)

PR target/16304
* defaults.h (TARGET_DEFERRED_OUTPUT_DEFS): Provide default.
* toplev.c (compile_file): Call process_pending_assemble_output_defs
just before targetm.asm_out.file_end.
* tree.h (process_pending_assemble_output_defs): Declare.
* varasm.c (assemble_output_def, process_pending_assemble_output_defs):
New functions.
(assemble_alias): Defer generation of assembly code for defines when
TARGET_DEFERRED_OUTPUT_DEFS is true.
* config/rs6000/aix41.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
* config/rs6000/aix43.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
* doc/tm.texi (TARGET_DEFERRED_OUTPUT_DEFS): document.

From-SVN: r93726

re PR fortran/19168 (Mismatched KINDs in SELECT CASE constucts is not handled correctly)

2005-01-16  Steven G. Kargl  <kargls@comcast.net>

PR 19168
* resolve.c (check_case_overlap): Typo in comment.
(validate_case_label_expr):  Fix up kinds of case values
(resolve_select): Properly handle kind mismatches.
testsuite/
* gfortran.dg/select_5.f90: New test.

From-SVN: r93725

re PR fortran/17675 ([Regression w.r.t. g77] Alignment constraints not honored in EQUIVALENCE)

2004-01-16  Paul Brook  <paul@codesourcery.com>

PR fortran/17675
* trans-common.c (translate_common): Remove duplicate function call.
(finish_equivalences): Preserve alignment when biasing offsets.
testsuite/
* gfortran.dg/common_4.f90: New test.

From-SVN: r93724

re PR libstdc++/19322 (std::isnan<>() is broken on FreeBSD)

2005-01-16  Lorenz Minder  <lminder@gmx.net>
    Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/19322
* include/c_std/std_cmath.h: Define the C99 classification facilities
directly inside namespace std:.
* testsuite/26_numerics/cmath/19322.cc: New.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
From-SVN: r93723

objc-act.c (objc_push_parm): Call c_type_promotes_to() via a lang-hook.

[gcc/objc/ChangeLog]
2005-01-16  Ziemowit Laski  <zlaski@apple.com>

        * objc-act.c (objc_push_parm): Call c_type_promotes_to()
        via a lang-hook.

From-SVN: r93722

Daily bump.

From-SVN: r93719

Update copyrights to 2005.

From-SVN: r93714

primary.c (check_digit): Call 'ISXDIGIT' instead of assuming ASCII-like character encoding.

* primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
ASCII-like character encoding.

From-SVN: r93713

re PR java/19444 (GCJ implementation of java.net.URI misses host support)

2005-01-15  Michael Koch  <konqueror@gmx.de>

PR libgcj/19444
* java/net/URI.java
(AUTHORITY_REGEXP): New regexp constant.
(AUTHORITY_USERINFO_GROUP): New constant.
(AUTHORITY_HOST_GROUP): Likewise.
(AUTHORITY_PORT_GROUP): Likewise.
(port): Changed default value to -1.
(parseURI): Parse authority part and initialize host,
port and userInfo.

From-SVN: r93711

re PR rtl-optimization/19462 (generating return insns while current_function_epilogue_delay_list nonempty)

PR rtl-optimization/19462
* gcc.dg/torture/pr19462-1.c: New test.

From-SVN: r93709

re PR objc/19321 (objc ignores volatile in argument types for messages)

[gcc/objc/ChangeLog]
2005-01-15  Ziemowit Laski  <zlaski@apple.com>

        PR objc/19321
        * objc-act.c (get_arg_type_list): Decay function arguments into
        pointers.
        (objc_push_parm): Likewise; bring PARM_DECL construction closer
        in line with what the C front-end does.
        (objc_get_parm_info): Call pushdecl() and finish_decl() on
        each PARM_DECL, like the C front-end does.
        (start_method_def): Remove redundant ARRAY_TYPE decay.
        (objc_start_function): Bring closer in line with what the
        C front-end does for functions.

[gcc/testsuite/ChangeLog]
2005-01-15  Ziemowit Laski  <zlaski@apple.com>

        PR objc/19321
        * objc.dg/func-ptr-2.m: New.
        * objc.dg/volatile-1.m: New.

From-SVN: r93706

* gcc.dg/20040813-1.c: Add hppa*64*-*-* to no stabs list.

From-SVN: r93704

re PR target/19336 (HPPA64 does not support TImode)

PR target/19336
* pa.c (pa_scalar_mode_supported_p): New function.
(TARGET_SCALAR_MODE_SUPPORTED_P): Define.
* pa.h (MIN_UNITS_PER_WORD): Add comment.

From-SVN: r93703

pa-protos.h (prefetch_operand): Delete.

* pa-protos.h (prefetch_operand): Delete.
(prefetch_cc_operand, prefetch_nocc_operand): New declations.
* pa.c (prefetch_operand): Delete.
(prefetch_cc_operand, prefetch_nocc_operand): New functions.
* pa.h (EXTRA_CONSTRAINT): Add `W' constraint.
(PREDICATE_CODES): Delete prefetch_operand.  Add prefetch_cc_operand
and prefetch_nocc_operand.
* pa.md (prefetch): Rework to avoid reload problems handling short
displacements when a cache control completer needs to be provided.
(prefetch_32, prefetch_64): Delete.
(prefetch_cc, prefetch_nocc): New patterns.

From-SVN: r93702

* config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Revert previous change.

From-SVN: r93700

* config/os/aix/os_defines.h (_G_USING_THUNKS): Delete.

From-SVN: r93699

re PR target/19388 (MAX_OFILE_ALIGNMENT on PA HP-UX)

PR ada/19388
* pa.c (pa_asm_output_aligned_common): Warn if specified alignment
exceeds maximum alignment for global common data.
* pa64-hpux.h (MAX_OFILE_ALIGNMENT): Define to 32768.
* som.h (MAX_OFILE_ALIGNMENT): Likewise.

From-SVN: r93698

* tree-ssa-dom.c (extract_range_from_cond): Correct condition.

From-SVN: r93697

harg-reg-set.h (reg_class_names): Prototype global array.

* harg-reg-set.h (reg_class_names): Prototype global array.
* regclass.c (reg_class_names): Declare here and initialize to
REG_CLASS_NAMES.
(dump_regclass): Remove local declaration of reg_class_names.
(regclass): Likewise.
* cfg.c (dump_flow_info): Likewise.
* ra-debug.c (reg_class_names): Likewise.
* regrename.c (reg_class_names): Likewise.
* reload.c (reg_class_names): Likewise.
* reload1.c (spill_failure): Likewise.
* config/m68hc11/m68hc11.c (reg_class_names): Likewise.

From-SVN: r93696

s390.md ("reload_outti"): Remove predicate for output operand.

* config/s390/s390.md ("reload_outti"): Remove predicate for
output operand.  Abort if operand is not a MEM.
("reload_outdi", "reload_outdf"): Likewise.

From-SVN: r93695

config.gcc (*-*-openbsd*): Set HAS_LIBC_R for OpenBSD <= 3.2.

2005-01-11  Marc Espie  <espie@openbsd.org>

* config.gcc (*-*-openbsd*): Set HAS_LIBC_R for OpenBSD <= 3.2.
(i[34567]86-*-openbsd*): Switch to ELF for OpenBSD >= 3.4.
* config/openbsd.h:  Fix C++ includes for native configurations.
Add proper OS_CPP_BUILTINS.  Fix libspec for recent OpenBSD.
Add trampoline support.
* config/i386/openbsdelf.h: New.

okay Richard Earnshaw, Zack Weinberg, further changes in a separate patch.

From-SVN: r93694

collect2.c (main): Explicitly parse -dynamic-linker option.

2005-01-15  Marc Espie  <espie@openbsd.org>

* collect2.c (main): Explicitly parse -dynamic-linker option.

okay Mark Mitchell

From-SVN: r93693

re PR tree-optimization/19060 (Miscompiling of if and "long long")

PR tree-optimization/19060
* tree-ssa-dom.c (extract_range_from_cond) <case LT_EXPR, GT_EXPR>:
Return 0 if op1 <= TYPE_MIN_VALUE () resp. op1 >= TYPE_MAX_VALUE ().
(simplify_cond_and_lookup_avail_expr): Add assert for dummy == 0
and handle extract_range_from_cond returning false.
* fold-const.c (fold): Optimize comparisons with min/max even for
width > HOST_BITS_PER_WIDE_INT.

* gcc.c-torture/execute/20050104-1.c: New test.

From-SVN: r93692

rtems.h (MIPS_DEFAULT_GVALUE): Set to 0.

2005-01-15  Ralf Corsepius  <ralf.corsepius@rtems.org>

* config/mips/rtems.h (MIPS_DEFAULT_GVALUE): Set to 0.
* config/mips/t-rtems (MULTILIBS_DIRNAMES,MULTILIB_OPTIONS):
Remove little endian multilib variants.
Add mips32 multilib variant.

From-SVN: r93690

re PR libfortran/18983 (can't open /dev/null as an output file)

2005-01-15  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18983
        * io/transfer.c (st_write_done): only truncate when it
        is required.

2005-01-15  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18983
        * gfortran.dg/write_to_null.f90: New test.

From-SVN: r93689

rtlanal.c (regs_set_between_p): Remove.

* rtlanal.c (regs_set_between_p): Remove.
* rtl.h: Remove the corresponding prototype.

From-SVN: r93685

explow.c (copy_all_reg, stabilize): Remove.

* explow.c (copy_all_reg, stabilize): Remove.
* expr.h: Remove the corresponding prototypes.

From-SVN: r93683

rs6000.c (rs6k_nonimmediate_operand): Rename to rs6000_nonimmediate_operand.

        * config/rs6000/rs6000.c (rs6k_nonimmediate_operand): Rename
        to rs6000_nonimmediate_operand.
        * config/rs6000/rs6000.h (PREDICATE_CODES): Rename
        rs6k_nonimmediate_operand to rs6000_nonimmediate_operand.
        * config/rs6000/rs6000.md (movsi_internal1): Rename predicate to
        rs6000_nonimmediate_operand.
        * config/rs6000/spe.md (movdf_e500_double): Rename predicate to
        rs6000_nonimmediate_operand.

From-SVN: r93682

Update copyright years.

From-SVN: r93681

re PR other/19328 (FAIL: gcc.dg/attr-alias-2.c (test for excess errors))

2005-01-14  Andrew Pinski  <pinskia@physics.uc.edu>
            John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR other/19328
        * gcc.dg/attr-alias-2.c: dg-require-alias takes an
        argument.

Co-Authored-By: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
From-SVN: r93680

tree-ssa-alias.c (pass_may_alias): Add TODO_verify_stmts.

2005-01-14  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-alias.c (pass_may_alias): Add TODO_verify_stmts.

From-SVN: r93679

Daily bump.

From-SVN: r93677

re PR c++/19263 (wrong-code: explicit initialization of v8qi miscompiled)

PR c++/19263
* typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.

* g++.dg/init/vector1.C: New test.

From-SVN: r93672

lang-specs.h ("@objective-c"): Use cc1obj when -E is used so that -fobjc-exceptions is accepted.

        * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
        that -fobjc-exceptions is accepted.

From-SVN: r93670

rs6000.h (CLASS_MAX_NREGS): DF goes in 1 register on e500v2.

* config/rs6000/rs6000.h (CLASS_MAX_NREGS): DF goes in 1 register
on e500v2.
(CANNOT_CHANGE_MODE_CLASS): Restrict DI mode changes on e500v2.
(PREDICATE_CODES): Add rs6k_nonimmediate_operand.

* config/rs6000/rs6000.c (invalid_e500_subreg): New.
(rs6k_nonimmediate_operand): New.
(rs6000_legitimate_offset_address_p): Handle DI modes on e500v2
correctly.
(legitimate_lo_sum_address_p): Same.
(rs6000_legitimize_address): Same.
(rs6000_legitimize_reload_address): Same.
(rs6000_legitimate_address): Same.
(spe_build_register_parallel): Pass DF and DC modes in a DI
register.

* config/rs6000/rs6000.md ("*movsi_internal1"): Change predicate
to rs6k_nonimmediate_operand.

* config/rs6000/spe.md ("*frob_df_di"): New.
("*frob_di_df"): New.
("*frob_di_df_2"): New.
("*mov_sidf_e500_subreg0"): New.
("*mov_sidf_e500_subreg4"): New.
("*movdf_e500_double"): Change predicate to
rs6k_nonimmediate_operand.

From-SVN: r93665

File.java (toURI): Generate a URI which we understand.

2005-01-14  Robin Green  <greenrd@greenrd.org>

* java/io/File.java (toURI): Generate a URI which we understand.

From-SVN: r93664

re PR libstdc++/19422 (assoc. containers: ctor taking range is O(n log n) even if the range is sorted)

2005-01-14  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/19422
* include/bits/stl_tree.h (_Rb_tree<>::insert_equal(_II, _II),
_Rb_tree<>::insert_unique(_II, _II)): Use insert_equal (insert_unique,
respectively) with hint (end()).
* testsuite/performance/23_containers/set_create_from_sorted.cc: New.

From-SVN: r93663

Testcases for sibcall unwind info problems.

PR target/13158
* gcc.target/ia64/sibcall-unwind-1.c: New test.
PR target/18987
* gcc.target/ia64/sibcall-unwind-2.c: New test.

From-SVN: r93660

postreload.c (move2add_note_store): Only call trunc_int_for_mode on scalar integers.

* postreload.c (move2add_note_store): Only call
trunc_int_for_mode on scalar integers.

From-SVN: r93658

tree-ssa-dce.c (visited_control_parents): New sbitmap to replace BB_VISITED uses.

* tree-ssa-dce.c (visited_control_parents): New sbitmap to
replace BB_VISITED uses.
(find_obviously_necessary_stmts): Don't clear BB_VISITED.
(propagate_necessity): Check the bitmap instead of BB_VISITED.
(tree_dce_done): Free visited_control_parents.
(perform_tree_ssa_dce): Allocate and clear it.
* tree-ssa-pre.c (compute_antic_aux): Make non-recursive.
(compute_antic): Iterate from here using a DFS.  Use an sbitmap
instead of BB_VISITED.

From-SVN: r93654

c-tree.h, [...]: Remove unused prototypes.

* c-tree.h, coverage.h, langhooks-def.h, optabs.h, output.h,
rtl.h, targhooks.h, tree-flow.h, tree-mudflap.h, tree.h:
Remove unused prototypes.

From-SVN: r93651

rs6000.c (rs6000_stack_info): Fix caching of SPE 64-bit register usage.

* config/rs6000/rs6000.c (rs6000_stack_info): Fix caching of SPE
64-bit register usage.
(spe_func_has_64bit_regs_p): Add FIXME note.

[[Split portion of a mixed commit.]]

From-SVN: r93648.2

rs6000.c (rs6000_generate_compare): Replace flag_finite_math_only with flag_unsafe_math_optimizations.

* config/rs6000/rs6000.c (rs6000_generate_compare): Replace
flag_finite_math_only with flag_unsafe_math_optimizations.

[[Split portion of a mixed commit.]]

From-SVN: r93646.2

system-darwin-ppc.ads (ZCX_By_Default): Change to True.

2005-01-14  Andrew Pinski  <pinskia@physics.uc.edu>

        * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
        (GCC_ZCX_Support): Likewise.

From-SVN: r93644

tpf-unwind.h (s390_fallback_frame_state): Correct end-of-stack check.

2005-01-14  J. D. Johnston  <jjohnst@us.ibm.com>

* config/s390/tpf-unwind.h (s390_fallback_frame_state): Correct
end-of-stack check.
(__tpf_eh_return): Copy TPF private stack area from the module
boundary stack frame.  Add check for when module addresses are
equal, but no stub address is found.

From-SVN: r93643

re PR target/7525 ([ARM/Thumb] long calls stubs only in one code section, cannot branch to them from other section)

PR target/7525
* arm.h (struct machine_function): Add call_via field.
(thumb_call_via_label): Declare.
* arm.c (thumb_call_via_label): New variable.
(thumb_call_reg_needed): New variable.
(arm_output_function_epilogue): For Thumb code, output any per-function
call-indirect trampolines.
(thumb_call_via_reg): New function.
(arm_file_end): New function.
(TARGET_ASM_FILE_END): Call arm_file_end.
(aof_file_end): Likewise.
* arm-protos.h (thumb_call_via_reg): Declare.
* arm.md (call_reg_thumb, call_value_reg_thumb): Call
thumb_call_via_reg in normal case.

From-SVN: r93641

resolve.c (compare_case): Cleanup.

2005-01-14  Steven G. Kargl  <kargls@comcast.net>

* resolve.c (compare_case): Cleanup.
testsuite/
* gfortran.dg/select_1.f90: New test.
* gfortran.dg/select_2.f90: New test.
* gfortran.dg/select_3.f90: New test.
* gfortran.dg/select_4.f90: New test.

From-SVN: r93640

re PR middle-end/19084 (ICE: internal consistency failure)

PR middle-end/19084
PR rtl-optimization/19348
* recog.c (peephole2_optimize): Do global life update if some peephole
decides it doesn't need at least one of its inputs and that change
influences liveness at the start of the basic block.

* basic-block.h (EXECUTE_IF_AND_COMPL_IN_REG_SET): Needs 2 REGSET
arguments instead of 1.

* gcc.dg/20050111-1.c: New test.
* gcc.c-torture/execute/20050111-1.c: New test.

From-SVN: r93639