PR 13577
* gcc.c (cc1_options): Robustify -auxbase-strip from multiple -o
options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78966 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

* trans.c: Reflect GCC changes to fix bootstrap problem.
Add warning for suspicious aliasing unchecked conversion.

2004-03-05  Robert Dewar  <dewar@gnat.com>

* 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions

* a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
unchecked conversion to spec to avoid warnings.

* s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
to Task_ID

* 7stpopsp.adb: Correct casing in To_Task_ID call

* a-strsea.ads, a-strsea.adb: Minor reformatting

* einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing

* errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
Adjust Max_Msg_Length to be clearly large enough.

* fe.h: Define In_Same_Source_Unit

* osint.adb: Add pragma Warnings Off to suppress warnings
* g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
aliasing warnings.

* opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing

* par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma

* sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.

* sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.

* sem_prag.adb: Implement pragma No_Strict_Aliasing.

* sinfo.ads: Remove obsolete comment on validate unchecked conversion
node. We now do generate them for gcc back end.

* table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
warning.

* sinput-c.adb: Fix bad name in header.
Add pragma Warnings Off to suppress aliasing warning.

* sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.

* snames.h, snames.ads, snames.adb: Add entry for pragma
No_Strict_Aliasing.

2004-03-05  Vincent Celier  <celier@gnat.com>

* prj-com.ads: Add hash table Files_Htable to check when a file name
is already a source of another project.

* prj-nmsc.adb (Record_Source): Before recording a new source, check
if its file name is not already a source of another project. Report an
error if it is.

* gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
source file name, call gnatpp with all the sources of the main project.

* vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
of file names.

* vms_data.ads: Correct documentation of new /OPTIMIZE keyword
NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
/RUNTIME_SYSTEM=, converted to --RTS=
/NOTABS, converted to -notabs

2004-03-05  Pascal Obry  <obry@gnat.com>

* make.adb: Minor reformatting.

2004-03-05  Ed Schonberg  <schonberg@gnat.com>

Part of implemention of AI-262.
* par-ch10.adb (P_Context_Clause): Recognize private with_clauses.

* sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
procedure.

* sem_ch3.adb (Analyze_Component_Declaration): Improve error message
when component type is a partially constrained class-wide subtype.
(Constrain_Discriminated_Type): If parent type has unknown
discriminants, a constraint is illegal, even if full view has
discriminants.
(Build_Derived_Record_Type): Inherit discriminants when deriving a type
with unknown discriminants whose full view is a discriminated record.

* sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
flag, to handle properly derivations of tagged types with unknown
discriminants.
(Analyze_Package_Spec, Analyze_Package_Body): Install
Private_With_Clauses before analyzing private part or body.

* einfo.ads: Indicate that both Has_Unknown_Discriminants and
Has_Discriminants can be true for a given type (documentation).

2004-03-05  Arnaud Charlet  <charlet@act-europe.fr>

* s-restri.ads: Fix license (GPL->GMGPL).

* s-tassta.adb: Minor reformatting.

* s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
by calls to Exit_One_ATC_Level, since additional clean up is performed
by this function.

* s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
by calls to Exit_One_ATC_Level, since additional clean up is performed
by this function.

2004-03-05  GNAT Script  <nobody@gnat.com>

* Make-lang.in: Makefile automatically updated

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78964 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-05  Paolo Carlini  <pcarlini@suse.de>

* testsuite/27_io/fpos/14320-2.cc: Remove xfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78963 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-05  Paolo Bonzini  <bonzini@gnu.org>

* simplify-rtx.c (simplify_relational_operation): If
        flag_wrapv is set, do not move terms between the two
        side of a relational operator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78962 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-05  Paolo Bonzini  <bonzini@gnu.org>

        * rtlanal.c: Include target.h and output.h.
        (rtx_cost, address_cost, default_address_cost): Move from...
        * cse.c (rtx_cost, address_cost, default_address_cost):
        ... this file.
        * rtl.h (rtx_cost, address_cost): Move under rtlanal.c.
        * Makefile.in: Adjust dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78961 138bc75d-0d04-0410-961f-82ee72b054a4

2004-02-18  Paolo Bonzini <bonzini@gnu.org>

* cse.c (cse_end_of_basic_block): Make static.
* local-alloc.c (function_invariant_p): Move to
reload1.c.
* loop.c (libcall_other_reg, record_excess_regs):
Make static.
* reload1.c (function_invariant_p): Moved here
from local-alloc.c, made static.
* rtl.h (cse_end_of_basic_block, function_invariant_p,
libcall_other_reg, record_excess_regs): Remove
declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78960 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/m32r.c (signed_comparison_operator): Add a
missing parenthesis.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78958 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc-common.c (gt_pch_restore): Don't unmap addr unless we are
going to call mmap again.  Read the file into the right place.
Give a fatal error if we have to relocate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78957 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.c (xtensa_return_in_msb): New function.
(TARGET_RETURN_IN_MSB): Define to xtensa_return_in_msb.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78955 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to mark PR for <URL:gcc.gnu.org/ml/gcc-cvs/2004-03/msg00237.html>

PR other/14354
* config/fp-bit.c (_fpdiv_parts): Do not round when pack_d would
round the same.  When rounding, clear bits that would cause a
second rounding in pack_d.
(_fpmul_parts): Ditto.  Remove #if 0:d code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78954 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to mark PR for <URL:gcc.gnu.org/ml/gcc-cvs/2004-03/msg00238.html>.

PR other/14354
* gcc.c-torture/execute/ieee/mul-subnormal-single-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78953 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/ieee/mul-subnormal-single-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78952 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fp-bit.c (_fpdiv_parts): Do not round when pack_d would
round the same.  When rounding, clear bits that would cause a
second rounding in pack_d.
(_fpmul_parts): Ditto.  Remove #if 0:d code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78951 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78947 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-04  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/23_containers/multiset/insert/1.cc: Test result string.

* testsuite/23_containers/bitset/invalidation/1.cc: Main always
returns 0.
* testsuite/23_containers/deque/invalidation/4.cc: Same.
* testsuite/23_containers/list/invalidation/1.cc: Same.
* testsuite/23_containers/list/invalidation/2.cc: Same.
* testsuite/23_containers/list/invalidation/3.cc: Same.
* testsuite/23_containers/list/invalidation/4.cc: Same.
* testsuite/23_containers/map/invalidation/2.cc: Same.
* testsuite/23_containers/multimap/invalidation/1.cc: Same.
* testsuite/23_containers/multimap/invalidation/2.cc: Same.
* testsuite/23_containers/multiset/invalidation/1.cc: Same.
* testsuite/23_containers/multiset/invalidation/2.cc: Same.
* testsuite/23_containers/set/invalidation/1.cc: Same.
* testsuite/23_containers/set/invalidation/2.cc: Same.
* testsuite/23_containers/vector/invalidation/1.cc: Same.
* testsuite/23_containers/vector/invalidation/2.cc: Same.
* testsuite/23_containers/vector/invalidation/3.cc: Same.
* testsuite/23_containers/vector/invalidation/4.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78943 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-04  Paolo Carlini  <pcarlini@suse.de>

* scripts/testsuite_flags.in: Add "-D_GLIBCXX_ASSERT" to
CXXFLAGS_save.
* testsuite/lib/libstdc++.exp: Don't add it conditionally to
DEFAULT_CXXFLAGS.
* testsuite/18_support/numeric_limits.cc: Remove "-D_GLIBCXX_ASSERT"
from the dg-options.
* testsuite/23_containers/vector/invalidation/1.cc: Likewise.
* testsuite/23_containers/vector/invalidation/2.cc: Likewise.
* testsuite/23_containers/vector/invalidation/3.cc: Likewise.
* testsuite/23_containers/vector/invalidation/4.cc: Likewise.
* testsuite/23_containers/vector/resize/1.cc: Likewise.
* testsuite/26_numerics/complex_value.cc: Likewise.
* testsuite/27_io/ios_base/storage/1.cc: Likewise.
* testsuite/27_io/ios_base/storage/2.cc: Likewise.
* testsuite/27_io/ios_base/storage/3.cc: Likewise.
* testsuite/27_io/manipulators/standard/char/2.cc: Likewise.
* testsuite/27_io/objects/char/5.cc: Likewise.
* testsuite/27_io/objects/wchar_t/5.cc: Likewise.
* testsuite/backward/11460.cc: Likewise.
* testsuite/thread/pthread7-rope.cc: Likewise.

* testsuite/21_strings/basic_string/compare/char/1.cc: Add
missing test variable.
* testsuite/21_strings/basic_string/compare/wchar_t/1.cc: Add
missing test variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78942 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc/ChangeLog]
2004-03-04  Ziemowit Laski  <zlaski@apple.com>

        PR c++/14425, c++/14426
        * config/rs6000/altivec.h (vec_splat_s8, vec_splat_s16,
        vec_splat_s32, vec_splat_u8, vec_splat_u16, vec_splat_u32):
        Change C++ definitions to accept a 'const int' argument;
        the prototypes already do.
        * config/rs6000/rs6000.c (rs6000_common_init_builtins):
        Rename v4si_ftype_char, v8hi_ftype_char, v16qi_ftype_char,
        v4sf_ftype_v4si_char, v4si_ftype_v4sf_char, v4si_ftype_v4si_char,
        v8hi_ftype_v8hi_char, v16qi_ftype_v16qi_char,
        v16qi_ftype_v16qi_v16qi_char, v8hi_ftype_v8hi_v8hi_char,
        v4si_ftype_v4si_v4si_char and v4sf_ftype_v4sf_v4sf_char to
        end in ..._int; change them to accept an int instead of a char
        as the last parameter.

[gcc/testsuite/ChangeLog]
2004-03-04  Ziemowit Laski  <zlaski@apple.com>

        PR c++/14425, c++/14426
        * g++.dg/ext/altivec-4.C: New test.
        * g++.dg/ext/altivec-5.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78940 138bc75d-0d04-0410-961f-82ee72b054a4

Index: cp/ChangeLog
2004-03-04  Geoffrey Keating  <geoffk@apple.com>

* decl.c (grokfndecl): Update old incorrect comment.
(grokvardecl): Diagnose C++ variables of type with no linkage.

Index: testsuite/ChangeLog
2004-03-04  Geoffrey Keating  <geoffk@apple.com>

* g++.old-deja/g++.other/linkage1.C: Expect errors about
global variables of a type with no linkage.
* g++.old-deja/g++.other/qual1.C: Name class for 'action'.
* g++.old-deja/g++.mike/misc13.C: Name enum for 'want'.
* g++.old-deja/g++.bugs/900210_01.C: Name enum for 'ep'.
* g++.old-deja/g++.bugs/900210_02.C: Likewise.
* g++.old-deja/g++.bugs/900210_03.C: Likewise.
* g++.old-deja/g++.brendan/bit-fields2.C: Name structure for 's'.
* g++.old-deja/g++.brendan/init10.C: Name structure for 'a'.
* g++.dg/warn/deprecated.C: Name enum Color.
* g++.dg/overload/VLA.C: Name structure for 'b'.
* g++.dg/lookup/anon2.C: Expect diagnostic about type linkage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78939 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-04  Phil Edwards  <phil@codesourcery.com>

* genmultilib:  Change '=' to '-' when translating option names
to directory names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78938 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_expr_real, case COMPONENT_REF): Get proper type of
stack slot for temp used for result of BLKmode but in integral mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78937 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (find_reloads): Reorganize if seqeunce to switch.

* cfgrtl.c (rtl_redirect_edge_and_branch):  Set the source BB as dirty.
(cfglayout_redirect_edge_and_branch):  Set the source BB as dirty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78936 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.md (divdf3_internal_thr): Fix algorithm.
* testsuite/gcc.dg/20040303-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78934 138bc75d-0d04-0410-961f-82ee72b054a4

* ppro.md: Rewrite as a DFA pipeline description.
* i386.md: Remove all uses of the ppro_uops attribute.
* i386.c: (ix86_safe_ppro_uops, ix86_dump_ppro_packet,
ix86_reorder_insn, ix86_sched_reorder_ppro, ix86_sched_init,
ix86_sched_reorder, ix86_variable_issue,
struct ix86_sched_data, TARGET_SCHED_VARIABLE_ISSUE,
TARGET_SCHED_INIT, TARGET_SCHED_REORDER): Remove.
(ia32_use_dfa_pipeline_interface): Add TARGET_PENTIUMPRO.
(ia32_multipass_dfa_lookahead): Add TARGET_PENTIUMPRO.
* athlon.md (athlon_ssecmp_load): Fix comment

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78933 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-04  Stuart Hastings  <stuart@apple.com>
* gcc/doc/invoke.texi: Document -mlongcall for Darwin/PPC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78927 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-04  Stuart Hastings  <stuart@apple.com>
* gcc/config/i386/darwin.h: Darwin/x86 doesn't support CPUs before
686, tell Darwin assembler to allow prefetch insns, non-empty def
of SUBTARGET_OPTION_TRANSLATE_TABLE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78926 138bc75d-0d04-0410-961f-82ee72b054a4

PR optimization/14282
* sched-deps.c (sched_analyze_insn): Allow a stack adjustment
between a call and the assignment of its return value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78925 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.c: Put a comment for every function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78924 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-04  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/20_util/allocator/1.cc: Provide explicit
instantiations for non-weak systems.
* testsuite/20_util/binders.cc: Same.
* testsuite/20_util/allocator/8230.cc: Same.
* testsuite/20_util/allocator/10378.cc: Same.
* testsuite/22_locale/ctype/is/wchar_t/2.cc: Same.
* testsuite/22_locale/ctype/is/char/2.cc: Same.
* testsuite/thread/pthread7-rope.cc: Same.
* testsuite/thread/pthread6.cc: Same.
* testsuite/thread/pthread5.cc: Same.
* testsuite/thread/pthread4.cc: Same.
* testsuite/thread/pthread1.cc: Same.
* testsuite/ext/rope.cc: Same.
* testsuite/ext/hash_set.cc: Same.
* testsuite/ext/hash_map.cc: Same.
* testsuite/ext/concept_checks.cc: Same.
* testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Same.
* testsuite/25_algorithms/unique/2.cc: Same.
* testsuite/25_algorithms/unique/1.cc: Same.
* testsuite/25_algorithms/rotate.cc: Same.
* testsuite/25_algorithms/min_max.cc: Same.
* testsuite/25_algorithms/equal.cc: Same.
* testsuite/24_iterators/rel_ops.cc: Same.
* testsuite/24_iterators/iterator.cc: Same.
* testsuite/24_iterators/insert_iterator.cc: Same.
* testsuite/24_iterators/front_insert_iterator.cc: Same.
* testsuite/24_iterators/back_insert_iterator.cc: Same.
* testsuite/23_containers/vector/resize/1.cc: Same.
* testsuite/23_containers/vector/modifiers/2.cc: Same.
* testsuite/23_containers/vector/modifiers/1.cc: Same.
* testsuite/23_containers/vector/invalidation/4.cc: Same.
* testsuite/23_containers/vector/invalidation/3.cc: Same.
* testsuite/23_containers/vector/invalidation/2.cc: Same.
* testsuite/23_containers/vector/invalidation/1.cc: Same.
* testsuite/23_containers/vector/element_access/1.cc: Same.
* testsuite/23_containers/vector/cons/6513.cc: Same.
* testsuite/23_containers/vector/cons/3.cc: Same.
* testsuite/23_containers/vector/cons/2.cc: Same.
* testsuite/23_containers/vector/cons/1.cc: Same.
* testsuite/23_containers/vector/capacity/8230.cc: Same.
* testsuite/23_containers/vector/capacity/1.cc: Same.
* testsuite/23_containers/vector/bool/6886.cc: Same.
* testsuite/23_containers/stack/members/7158.cc: Same.
* testsuite/23_containers/set/invalidation/2.cc: Same.
* testsuite/23_containers/set/invalidation/1.cc: Same.
* testsuite/23_containers/queue/members/7157.cc: Same.
* testsuite/23_containers/priority_queue/members/7161.cc: Same.
* testsuite/23_containers/multiset/invalidation/2.cc: Same.
* testsuite/23_containers/multiset/invalidation/2.cc: Same.
* testsuite/23_containers/multiset/insert/1.cc: Same.
* testsuite/23_containers/multimap/invalidation/2.cc: Same.
* testsuite/23_containers/multimap/invalidation/2.cc: Same.
* testsuite/23_containers/map/operators/1.cc: Same.
* testsuite/23_containers/map/invalidation/2.cc: Same.
* testsuite/23_containers/map/invalidation/1.cc: Same.
* testsuite/23_containers/map/insert/1.cc: Same.
* testsuite/23_containers/list/operators/4.cc: Same.
* testsuite/23_containers/list/operators/3.cc: Same.
* testsuite/23_containers/list/operators/2.cc: Same.
* testsuite/23_containers/list/operators/1.cc: Same.
* testsuite/23_containers/list/modifiers/3.cc: Same.
* testsuite/23_containers/list/modifiers/2.cc: Same.
* testsuite/23_containers/list/modifiers/1.cc: Same.
* testsuite/23_containers/list/invalidation/4.cc: Same.
* testsuite/23_containers/list/invalidation/3.cc: Same.
* testsuite/23_containers/list/invalidation/2.cc: Same.
* testsuite/23_containers/list/invalidation/1.cc: Same.
* testsuite/23_containers/list/cons/9.cc: Same.
* testsuite/23_containers/list/cons/8.cc: Same.
* testsuite/23_containers/list/cons/7.cc: Same.
* testsuite/23_containers/list/cons/6.cc: Same.
* testsuite/23_containers/list/cons/5.cc: Same.
* testsuite/23_containers/list/cons/4.cc: Same.
* testsuite/23_containers/list/cons/3.cc: Same.
* testsuite/23_containers/list/cons/2.cc: Same.
* testsuite/23_containers/list/cons/1.cc: Same.
* testsuite/23_containers/list/capacity/1.cc: Same.
* testsuite/23_containers/deque/operators/1.cc: Same.
* testsuite/23_containers/deque/invalidation/4.cc: Same.
* testsuite/23_containers/deque/invalidation/3.cc: Same.
* testsuite/23_containers/deque/invalidation/2.cc: Same.
* testsuite/23_containers/deque/invalidation/1.cc: Same.
* testsuite/23_containers/deque/cons/2.cc: Same.
* testsuite/23_containers/deque/cons/1.cc: Same.

* src/allocator.cc: Add char, wchar_t instantiations
to match extern template declarations in memory.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78922 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.md: Add comments about peephole2's.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78921 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.h (TARGET_CPU_DEFAULT_nocona): Fix value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78919 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgcleanup.c (thread_jump): Update call of cselib_init.
* cselib.c (cselib_record_memory): New static variable.
(cselib_lookup_mem, cselib_record_set, cselib_record_sets):
Give up on memories when asked for.
(cselib_init): Accept new argument.
* cselib.h (cselib_init): Update prototype.
* gcse.c (local_cprop_pass): Update call of cselib_init.
* loop.c (load_mems): Update call of cselib_init.
* postreload.c (reload_cse_regs_1): Update call of cselib_init.
* sched-deps.c (sched_analyze): Update call of cselib_init.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78917 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-04  David Edelsohn  <edelsohn@gnu.org>
            GP <gp@qnx.com>

        * config/rs6000/rs6000.c (output_function_profiler): Append @plt
        when compiling PIC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78912 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78909 138bc75d-0d04-0410-961f-82ee72b054a4

PR/14362
* var-tracking.c (track_expr_p): Do not track variables which
should be ignored for debugging purposes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78902 138bc75d-0d04-0410-961f-82ee72b054a4

* real.c (encode_ibm_extended): Don't bother rounding low double.
* c-cppbuiltin.c (builtin_define_float_constants): Tweak MAX
when fmt->pnan < fmt->p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78900 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-04  Eric Christopher  <echristo@redhat.com>

* config/mips/mips.h (FUNCTION_ARG_REGNO_P): Fix to check
only range of valid arg registers and fixed_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78899 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/14406
* config/rs6000/rs6000.md (abstf2, abstf2+1): Delete define_insn.
(abstf2, abstf2_internal): New define_expand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78896 138bc75d-0d04-0410-961f-82ee72b054a4

PR optimization/14235
* expr.c (convert_move): Copy the source to a new pseudo
when converting from a sub-word source to a larger-than-word
register which conflicts with the source.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78893 138bc75d-0d04-0410-961f-82ee72b054a4

PR 13728
* c-decl.c (diagnose_mismatched_decls): Issue an error for two
parameters with the same name, unless one is a forward decl.
Do not issue a redundant-redeclaration warning for forward
decls of parameters.
* gcc.dg/decl-4.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78888 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/install.texi (*-ibm-aix*): Document use of Bash to speed up
        configuration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78883 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc-zone.c (ggc_pch_write_object): Don't align file pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78882 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/builtin-explog-1.c (PREC): Make it the same
as PRECF if sizeof (float) > sizeof (double).
(PRECL): Make it the same as PRECF if
sizeof (float) > sizeof (long double).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78881 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/builtins-config.h: Use underscore macro style for __sun
system type.  Add check for irix6 which doesn't have c99 runtime.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78879 138bc75d-0d04-0410-961f-82ee72b054a4

* target-def.h (TARGET_OPTF): Delete.
* c-opts.c (TARGET_OPTF): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78878 138bc75d-0d04-0410-961f-82ee72b054a4

Undo accidentally commited garbage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78877 138bc75d-0d04-0410-961f-82ee72b054a4

* cselib.c (cselib_finish): Fix another miss-application of my previous
patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78876 138bc75d-0d04-0410-961f-82ee72b054a4

Add framework support for darwin.

* c-incpath.c: Include target.h and machmode.h.
(add_path): Use a consistent style for cpp_dir.  Initialize
p->construct to 0.
(add_cpp_dir_path): New.
(register_include_chains): Add use of extra_includes callback.
(hook_void_int): Add.
(target_c_incpath): Add.
* c-incpath.h (add_cpp_dir_path): New.
(target_c_incpath_s): Add.
(target_c_incpath): Add.
(C_INCPATH_INIT): Add.
* c-opts.c (c_common_missing_argument,
c_common_handle_option): Add -F argument processing.
* c.opt: Add -F argument processing.
* gcc.c (trad_capable_cpp): Add -F argument processing.
* cppfiles.c (find_file_in_dir): Update to use construct
callback.
(search_path_exhausted, cpp_get_path, cpp_get_buffer,
cpp_get_prev): New.
(_cpp_find_file): Use search_path_exhausted.
(make_cpp_dir): Initialize construct to 0.
* cpplib.h (missing_header_cb
cpp_get_path, cpp_get_buffer, cpp_get_file, cpp_get_prev): New.
(cpp_callbacks): Add missing_header
(cpp_dir): Add construct.
* target-def.h: (TARGET_OPTF): New.
* hooks.c (hook_void_int, hook_void_charptr): Add.
* hooks.h (hook_void_int, hook_void_charptr): Add.
* Makefile.in (c-incpath.o) : Add $(TARGET_H) and
$(MACHMODE_H) dependencies.
* doc/invoke.texi (Darwin Options): Document -F.
* doc/tm.texi (TARGET_EXTRA_INCLUDES): Add.
(TARGET_OPTF): Add.
* fix-header.c (target_c_incpath): Add.

* config/darwin-c.c: Add c-incpath.h include.
(using_frameworks, find_subframework_file,
find_subframework_header, add_system_framework_path,
frameworks_in_use, num_frameworks, max_frameworks,
add_framework, find_framework, struct framework_header,
framework_header_dirs, framework_construct_pathname,
find_subframework_file, add_system_framework_path,
add_framework_path, framework_defaults,
darwin_register_frameworks, find_subframework_header): Add.
* config/darwin.h (TARGET_EXTRA_INCLUDES, TARGET_OPTF): New.
(TARGET_OPTION_TRANSLATE_TABLE): Add -framework support.
(CPP_SPEC): Add __APPLE_CC__ support.
* t-darwin (darwin-c.o): Add c-incpath.h dependency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78875 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78872 138bc75d-0d04-0410-961f-82ee72b054a4

* cselib.c (cselib_finish): Fix miss-application of my previous
patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78869 138bc75d-0d04-0410-961f-82ee72b054a4

* hooks.c (hook_tree_tree_identity): New.
* hooks.h: Add a prototype for hook_tree_tree_identity.
* stmt.c (expand_asm_operands): Use targetm.md_asm_clobbers
instead of MD_ASM_CLOBBERS.
* system.h (MD_ASM_CLOBBERS): Poison.
* target-def.h (TARGET_MD_ASM_CLOBBERS): New.
(TARGET_INITIALIZER): Add TARGET_MD_ASM_CLOBBERS.
* target.h (gcc_target): Add md_asm_clobbers.
* config/i386/i386.c (TARGET_MD_ASM_CLOBBERS): New.
(ix86_md_asm_clobbers): New.
* config/i386/i386.h (MD_ASM_CLOBBERS): Remove.
* doc/tm.texi (MD_ASM_CLOBBERS): Change to
TARGET_MD_ASM_CLOBBERS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78868 138bc75d-0d04-0410-961f-82ee72b054a4

* java/nio/channels/Channels.java (newInputStream, newOutputStream):
Optimize when argument is a FileChannelImpl.
(newInputStream(FileChannelImpl), newOutputStream(FileChannelImpl)):
New native methods.
* java/nio/channels/natChannels.cc:  New file for new native methods.
* Makefile.am:  Update accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78867 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-03  Stuart Hastings  <stuart@apple.com>
* gcc/config.gcc: Arrange for Darwin/x86 to build libgcc_eh.a.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78866 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/const-elim-1.c: xfail for xtensa.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78864 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-03  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_put<>::_M_insert):
Fix warning regression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78861 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (noov_compare64_op): Fix typo.

* config/sparc/sparc.h (ASM_FLOAT): Delete.
(ASM_DOUBLE): Likewise.
(ASM_LONGDOUBLE): Likewise.
* config/sparc/pbd.h (ASM_INT_OP): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78859 138bc75d-0d04-0410-961f-82ee72b054a4

    PR opt/13862
        * cselib.c (cselib_record_sets): Don't record multiple sets in
        asm insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78845 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-03  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_put<>::_M_insert):
Deal properly with empty __digits and negative frac_digits,
clean-up a bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78844 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-03  Mostafa Hagog  <mustafa@il.ibm.com>

        * common.opt: Add description of the new -fgcse-after-reload flag.

        * flags.h (flag_gcse_after_reload): Declaration of global variable.

        * gcse.c (reg_used_on_edge ,reg_set_between_after_reload_p,
        reg_used_between_after_reload_p, rtx get_avail_load_store_reg,
        is_jump_table_basic_block, bb_has_well_behaved_predecessors,
        get_bb_avail_insn, hash_scan_set_after_reload,
        compute_hash_table_after_reload, eliminate_partially_redundant_loads,
        gcse_after_reload, get_bb_avail_insn): New functions to implement
        gcse-after-reload.
        (gcse_after_reload_main): New function, the main entry point to
        gcse-after-reload.

        * rtl.h (gcse_after_reload_main): Declaration of the new function.

        * opts.c (common_handle_option): Handle the -fgcse-after-reload flag.

        * toplev.c (flag_gcse_after_reload): Initialization.

        * passes.c (rest_of_handl_gcse2): Call gcse_after_reload_main.

        * params.def (PARAM_GCSE_AFTER_RELOAD_PARTIAL_FRACTION,
        PARAM_GCSE_AFTER_RELOAD_CRITICAL_FRACTION): New parameters for tuning
        the gcse after reload optimization.

        * params.h (GCSE_AFTER_RELOAD_PARTIAL_FRACTION,
        GCSE_AFTER_RELOAD_CRITICAL_FRACTION): Two macros to access the tuning
        parameters.

        * doc/invoke.texi: Documentation for the new flag gcse-after-reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78842 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/ieee754-df.S (muldf3, divdf3): Fix denormalization of
small negative values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78841 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-03  Jonathan Wakely  <redi@gcc.gnu.org>

* docs/html/documentation.html: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78838 138bc75d-0d04-0410-961f-82ee72b054a4

* cselib.c (hash_table):  Remove GTY marker.
(reg_values): Turn into array.
(used_regs): Likewise.
(n_used_regs): New static variable.
(reg_values_old): Kill.
(clear_table): Update uses of arrays.
(cselib_lookup): Likewise.
(cselib_record_set): Likewise.
(cselib_init): Likewise.
(cselib_finish): Likewise.
(cselib_udpate_varray_sizes): Kill.
* cselib.h (cselib_update_varray_sizes): Kill.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78830 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (ior_reg_cond, and_reg_cond): Remove stray ")".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78827 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed):  ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed):  Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat,  build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?,  build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat,  build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?,  build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78826 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (MASK_FIX_SB1): Bump.
(MASK_FIX_R4400, TARGET_FIX_R4400): New macros.
(TARGET_SWITCHES): Add -mfix-r4400 and -mno-fix-r4400.
* config/mips/mips.c (mips_output_division): Fill the branch delay
slot with a nop if TARGET_FIX_R4000.  Extend R4000 workarounds to
TARGET_FIX_R4400.
(mips_output_division): Adjust accordingly.
(override_options): Make -march=r4400 imply -mfix-r4400 by default.
* doc/invoke.texi: Document -mfix-r4400 and new errata workarounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78825 138bc75d-0d04-0410-961f-82ee72b054a4

2004-02-07  Paolo Bonzini  <bonzini@gnu.org>

* alias.c (rtx_equal_for_memref_p): Use predicates
to test rtx classes and new rtx class codes, possibly
splitting conditionals that tested against '<' and 'o'.
* caller-save.c (save_call_clobbered_regs): Likewise.
* combine.c (contains_muldiv, find_split_point, subst,
combine_simplify_rtx, simplify_if_then_else,
simplify_set, simplify_logical, expand_compound_operation,
make_compound_operation, if_then_else_cond, known_cond,
apply_distributive_law, cached_nonzero_bits,
cached_num_sign_bit_copies, simplify_shift_const,
gen_binary, simplify_comparison, update_table_tick,
record_value_for_reg, get_lsat_value_validate): Likewise.
* cse.c (mention_regs, find_best_addr, find_comparison_args,
fold_rtx, cse_insn, invalidate_memory, cse_basic_block):
Likewise.
* emit-rtl.c (copy_insn_1): Likewise.
* expr.c (force_operand): Likewise.
* final.c (final_scan_insn, get_mem_expr_from_op): Likewise.
* flow.c (notice_stack_pointer_modification_1,
invalidate_mems_from_autoinc, ior_reg_cond, not_reg_cond,
and_reg_cond, elim_reg_cond): Likewise.
* function.c (update_epilogue_consts): Likewise.
* genattrtab.c (attr_rtx_1): Likewise.
* genopinit.c (gen_insn): Likewise.
* integrate.c (subst_constants): Likewise.
* jump.c (reversed_comparison_code_parts,
reversed_comparison_code, delete_related_insns,
rtx_renumbered_equal_p): Likewise.
* local-alloc.c (block_alloc): Likewise.
* loop.c (rtx_equal_for_prefetch_p, maybe_eliminate_biv,
canonicalize_condition): Likewise.
* loop-iv.c (simplify_using_conditions, iv_number_of_iterations):
Likewise.
* optabs.c (add_equal_node, expand_binop): Likewise.
* predict.c (estimate_probability): Likewise.
* ra-debug.c (ra_print_rtx_2op, ra_print_rtx): Likewise.
* recog.c (validate_replace_rtx_1, comparison_operator,
offsettable_address_p, constrain_operands): Likewise.
* reg-stack.c (swap_rtx_condition_1, subst_stack_regs_pat):
Likewise.
* regclass.c (scan_one_insn): Likewise.
* regmove.c (stable_and_no_regs_but_for_p): Likewise.
* regrename.c (kill_autoinc_value): Likewise.
* reload.c (find_reusable_reload, find_reloads,
reg_overlap_mentioned_for_reload_p): Likewise.
* reload1.c (gen_reload, delete_address_reloads_1): Likewise.
* rtl.c (copy_rtx): Likewise.
* rtl.h (CONSTANT_P, INSN_P): Likewise.
* rtlanal.c (commutative_operand_precedence): Likewise.
* sched-deps.c (conditions_mutex_p): Likewise.
* sched-rgn.c (is_cfg_nonregular): Likewise.
* simplify-rtx.c (simplify_gen_binary,
simplify_gen_relational, simplify_replace_rtx,
simplify_unary_operation, simplify_binary_operation,
simplify_ternary_operation, simplify_rtx): Likewise.
* unroll.c (reg_dead_after_loop): Likewise.
* config/alpha/alpha.c (alpha_swapped_comparison_operator,
print_operand): Likewise.
* config/arc/arc.c (proper_comparison_operator): Likewise.
* config/arm/arm.c (arm_arm_address_cost, arm_select_cc_mode):
Likewise.
* config/avr/avr.c (_reg_unused_after): Likewise.
* config/frv/frv.c (frv_ifcvt_modify_tests,
frv_ifcvt_modify_insn, frv_pack_insn): Likewise.
* config/i386/i386.c (ix86_comparison_operator,
ix86_carry_flag_operator, fcmov_comparison_operator,
arith_or_logical_operator, print_operand,
ix86_expand_binary_operator, ix86_binary_operator_ok):
Likewise.
* config/i386/i386.md: Likewise.
* config/ia64/ia64.c (not_postinc_memory_operand,
ia64_print_operand, update_set_flags, errata_emit_nops):
Likewise.
* config/ia64/ia64.h (PREFERRED_RELOAD_CLASS,
CONSTRAINT_OK_FOR_S): Likewise.
* config/ip2k/ip2k.c (mdr_resequence_xy_yx,
mdr_try_move_dp_reload, ip2k_check_can_adjust_stack_ref,
ip2k_xexp_not_uses_reg_for_mem, ip2k_xexp_not_uses_reg_p,
ip2k_composite_xexp_not_uses_reg_p, ip2k_unary_operator):
Likewise.
* config/iq2000/iq2000.c (cmp_op, symbolic_expression_p,
eqne_comparison_operator, signed_comparison_operator):
Likewise.
* config/mips/mips.c (cmp_op, symbolic_expression_p):
Likewise.
* config/mmix/mmix (mmix_foldable_comparison_operator,
mmix_comparison_operator): Likewise.
* config/pa/pa.c (hppa_legitimize_address): Likewise.
* config/rs6000/rs6000.c (stmw_operation,
branch_comparison_operator, trap_comparison_operator,
ccr_bit): Likewise.
* config/rs6000/rs6000.h (SELECT_CC_MODE): Likewise.
* config/s390/s390.c (s390_alc_comparison,
s390_slb_comparison):L Likewise.
* config/sh/sh.c (gen_block_redirect, reg_unused_after):
Likewise.
* config/sparc/sparc.c (eq_or_neq, normal_comp_operator,
noov_compare_op, noov_compare64_op, v9_regcmp_op,
emit_hard_tfmode_operation, reg_unused_after)
* doc/md.texi, doc/rtl.texi: Likewise.

* ra-debug.c: Add 2004 to list of copyright years.
* unroll.c: Likewise.

* combine.c (simplify_logical): Remove dummy test,
(apply_distributive_law): Fix typo in comment.
GET_CODE (x) == AND so x is a commutative binary op.
* jump.c (delete_related_insns): simplify loop
condition, move testing of RTX codes inside the loop.
(rtx_renumbered_equal_p): do not use RTX_CODE.
* rtl.c (rtx_class): Declare as enum rtx_class.
* rtl.def (EQ, NE, UNEQ, LTGT, UNORDERED, ORDERED):
Move to RTX_COMM_COMPARE class.
(HIGH, SYMBOL_REF, LABEL_REF, CONST, CONST_INT, CONST_DOUBLE):
Move to RTX_CONST_OBJ class.
* rtl.h (enum rtx_class): New declaration,
(RTX_OBJ_MASK, RTX_OBJ_RESULT, RTX_COMPARE_MASK,
RTX_COMPARE_RESULT, RTX_ARITHMETIC_MASK, RTX_ARITHMETIC_RESULT,
RTX_BINARY_MASK, RTX_BINARY_RESULT, RTX_COMMUTATIVE_MASK,
RTX_COMMUTATIVE_RESULT, RTX_NON_COMMUTATIVE_RESULT,
RTX_EXPR_FIRST, RTX_EXPR_LAST, UNARY_P, BINARY_P,
ARITHMETIC_P, COMMUTATIVE_ARITHMETIC_P, COMPARISON_P,
SWAPPABLE_OPERANDS_P, NON_COMMUTATIVE_P, COMMUTATIVE_P,
OBJECT_P): New macros.
* config/sparc/sparc.c (noov_compare_op): Remove register
from parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78824 138bc75d-0d04-0410-961f-82ee72b054a4

* target.h: Remove texi jargons in comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78822 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/lib1funcs.asm (___fixunssfsi): Change the
threshold to 0x4f.

Revert:
2004-02-27  Kazu Hirata  <kazu@cs.umass.edu>
* config/h8300/fixunssfsi.c (__fixunssfsi): Enable on H8/300
as well.
* config/h8300/lib1funcs.asm (___fixunssfsi): Remove.
* config/h8300/t-h8300 (LIB1ASMFUNCS): Remove _fixunssfsi_asm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78818 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi (cbranchmode4): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78813 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-02  Eric Christopher  <echristo@redhat.com>

* config/mips/mips16.S: Change fixsfsi and fixdfsi to
fix_trunc.
* config/mips/mips.c (mips_init_libfuncs): Change accordingly.
* config/mips/t-elf (LIB1ASMFUNCS): Ditto.
* config/mips/t-isa3264 (LIB1ASMFUNCS): Ditto.
* config/mips/t-r3900 (LIB1ASMFUNCS): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78811 138bc75d-0d04-0410-961f-82ee72b054a4

    * coverage.c (coverage_counter_ref): Set MEM_NOTRAP_P.
        * optabs.c (prepare_cmp_insn): Force trapping memories to registers
        before the compare, if flag_non_call_exceptions.
        * g++.dg/other/profile1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78806 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/11767
        * coverage.c (coverage_counter_ref): Set MEM_NOTRAP_P.
        * optabs.c (prepare_cmp_insn): Force trapping memories to registers
        before the compare, if flag_non_call_exceptions.
        * g++.dg/other/profile1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78805 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-02  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/14320
* include/bits/postypes.h (class streamoff): Remove, now
streamoff is just typedef a 64 bit signed integer type.
(class fpos): Tweak consistently.
* testsuite/27_io/fpos/14320-1.cc: New.
* testsuite/27_io/fpos/14320-2.cc: New.
* testsuite/27_io/fpos/14320-3.cc: New.
* testsuite/27_io/fpos/14320-4.cc: New.
* testsuite/27_io/fpos/14320-5.cc: New.
* testsuite/27_io/fpos/mbstate_t/4_neg.cc: xfail for now.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78799 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/14327
        * stmt.c (expand_computed_goto): Do do_pending_stack_adjust before
        emitting the label, not after.
* gcc.c-torture/execute/20040302-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78798 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78795 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.c (m68hc11_addr_mode): New variable.
(m68hc11_mov_addr_mode): Likewise.
(m68hc11_override_options): Initialize them based on target.
(register_indirect_p): Allow a MEM for indirect addressing modes and
use flags to control what is allowed.
(m68hc11_small_indexed_indirect_p): Use m68hc11_mov_addr_mode for
supported addressing modes.
(m68hc11_register_indirect_p): Use m68hc11_addr_mode.
(go_if_legitimate_address_internal): Likewise.
(m68hc11_indirect_p): Likewise and check the mode.
(print_operand): Allow a (MEM (MEM)) and generate indirect addressing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78792 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (BUILTIN_SETJMP_FRAME_VALUE): Remove.
(expand_builtin_setjmp_setup): Use
targetm.builtin_setjmp_frame_value instead of
BUILTIN_SETJMP_FRAME_VALUE.
* system.h (BUILTIN_SETJMP_FRAME_VALUE): Poison.
* target-def.h (TARGET_BUILTIN_SETJMP_FRAME_VALUE): New.
(TARGET_INITIALIZER): Add TARGET_BUILTIN_SETJMP_FRAME_VALUE.
* target.h (gcc_target): Add builtin_setjmp_frame_value.
* targhooks.c (default_builtin_setjmp_frame_value): New.
* targhooks.h: Add a prototype for
default_builtin_setjmp_frame_value.
* doc/tm.texi (BUILTIN_SETJMP_FRAME_VALUE): Change to
TARGET_BUILTIN_SETJMP_FRAME_VALUE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78789 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-02  Paolo Carlini  <pcarlini@suse.de>

* include/bits/locale_facets.tcc (money_get<>::_M_extract):
Reorganize a bit the main parsing loop, thus early detecting
an empty value component.
* testsuite/22_locale/money_get/get/char/16.cc: New.
* testsuite/22_locale/money_get/get/wchar_t/16.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78788 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.md (move peephole2): New peepholes to optimize
sequences of moves.
(add peepholes): New peepholes to optimize sequences adding small
constants.
(bset peepholes): New peepholes to transform an OR in a bset form
(bclr peepholes): Likewise for bclr form.
(cmp peepholes): New peepholes to avoid register copies when comparing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78787 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.md ("*pushdi_internal"): New insn and split
to separate push from moves.
("*pushdf_internal"): Likewise.
("*pushsf_internal"): Likewise.
("*pushsi_internal"): Likewise.
("movdi_internal"): Use define_insn_and_split; non push operand.
("movdf_internal"): Likewise.
("movsf_internal"): Likewise.
("movsi_internal"): Likewise.
("*movhi_68hc12", "*addhi3_68hc12"): Fix and tune constraints
("*addhi3", "*subhi3", "*andhi3_mem", "*iorhi3_mem"): Likewise.
("*ashlsi3_const1", "*lshrsi3_const1"): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78785 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.md ("tstqi_z_used"): Use define_insn_and_split.
("cmphi_z_used", "cmpqi_z_used"): Likewise.
("movstrictsi", "movstricthi", "movstrictqi"): Likewise.
("anddi3", "andsi3", "iordi3", "iorsi3"): Likewise.
("xordi3", "xorsi3", "*logicalsi3_zexthi"): Likewise.
("*logicalsi3_zextqi", "*logicalhi3_zexthi_ashift8"): Likewise.
("logicalhi3_zexthi", "*logicalsi3_silshr16"): Likewise.
("*logicalsi3_silshl16", "*logicalsi3_silshl16_zext"): Likewise.
("*ashldi3_const32", "*ashldi3_const1", "addsi_silshr16"): Likewise.
("addsi_andshr16", "*ashlsi3_const16_zexthi"): Likewise.
("*lshrdi3_const32", "*lshrdi_const1"): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78783 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.md (SOFT_TMP_REGNUM): Define.
(SOFT_XY_REGNUM): Define.
(cmp split): Use the above instead of hard coded numbers.
(8-bit op split): No need to check the mode; allow Q_REG.
(ashift split): Adjust the first operand if it uses the SP and we
are pushing the shifted value.
(plus shift split): Fix when a source is in register D+X.
("doloop_end"): Pass dummy arguments to gen_rtx_NE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78781 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Fix when
comparing with Z register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78779 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloop.h (struct loop_desc): Removed.
(struct loop): Fields simple, desc and has_desc removed.
(simple_loop_p, count_loop_iterations): Declaration removed.
* cfgloopanal.c (struct unmark_altered_insn_data): Removed.
(unmark_altered, blocks_invariant_registers, unmark_altered_insn
blocks_single_set_registers, invariant_rtx_wrto_regs_p_helper,
invariant_rtx_wrto_regs_p, test_for_iteration, constant_iterations,
simple_loop_exit_p, variable_initial_value, variable_initial_values,
simple_condition_p, simple_increment, count_strange_loop_iterations,
inverse, fits_in_mode_p, simple_loop_p, count_loop_iterations):
Removed.
* loop-iv.c (check_simple_exit, find_simple_exit): Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78777 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-02  Benjamin Kosnik  <bkoz@redhat.com>

Support automake 1.8.2
* configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override.
* po/Makefile.am (EXTRA_DIST): New.
* po/Makefile.in: Regenerate.
* Makefile.in: Same.
* include/Makefile.in: Same.
* libmath/Makefile.in: Same.
* libsupc++/Makefile.in: Same.
* src/Makefile.in: Same.
* testsuite/Makefile.in: Same.

* include/Makefile.am (${host_builddir}/gthr-posix.h): Use
__GXX_WEAK__ instead of SUPPORTS_WEAK.
(${host_builddir}/gthr-default.h): Same.
(${host_builddir}/gthr.h): Same.
* acinclude.m4 (GLIBCXX_ENABLE_THREAD): Remove
_GLIBCXX_SUPPORTS_WEAK, as this behavior can be modified via
-fno-weak.
* aclocal.m4: Regenerate.
* acconfig.h: Remove _GLIBCXX_SUPPORTS_WEAK.
* config.h.in: Regenerate.
* configure: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78770 138bc75d-0d04-0410-961f-82ee72b054a4

* genattrtab.c: Don't handle MATCH_INSN.
* genrecog.c: Likewise.
* gensupport.c: Likewise.
* rtl.def (match_insn): Remove.
* doc/md.texi (match_insn, match_insn2): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78768 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/c-tree.texi (DECL_ASSEMBLER_NAME): Mention that using this
macro results in memory allocation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78767 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-02  David O'Brien  <obrien@FreeBSD.org>
* config/freebsd-spec.h (FBSD_DYNAMIC_LINKER): Add.
* config/alpha/freebsd.h (SUBTARGET_EXTRA_SPECS): Define
%(fbsd_dynamic_linker),
(LINK_SPEC): Use %(fbsd_dynamic_linker), and sync style with
config/i386/freebsd.h
* config/arm/freebsd.h: Ditto.
* config/i386/freebsd.h: Ditto.
* config/i386/freebsd64.h: Ditto.
* config/ia64/freebsd.h: Ditto.
* config/rs6000/sysv4.h: Ditto.
* config/sparc/freebsd.h: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78766 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78765 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.host: Pass -fno-omit-frame-pointer for i386.
* configure.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78764 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/doc/install.texi (*-*-freebsd*): Update target information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78762 138bc75d-0d04-0410-961f-82ee72b054a4

Complete previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78761 138bc75d-0d04-0410-961f-82ee72b054a4

    PR ada/14350
        * configure.in: Remove hardcoded gcc version.

        * configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78760 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78759 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-02  Emmanuel Briot  <briot@act-europe.fr>

* ali.adb (Read_Instantiation_Instance): Do not modify the
current_file_num when reading information about instantiations, since
this corrupts files in later references.

2004-03-02  Vincent Celier  <celier@gnat.com>

* bcheck.adb (Check_Consistency): Get the full path of an ALI file
before checking if it is read-only.

* bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
of SRC_DIRS and eliminate duplicates.

* gprcmd.adb: Replace command "path" with command "path_sep" to return
the path separator.
(Usage): Document path_sep

* Makefile.generic: For Ada and GNU C++ cases, link directly with the
C++ compiler. No need for a script.
Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
subst.

* prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
where there are Ada sources.
(Set_Ada_Paths): Only add to the include path the source dirs of project
with Ada sources.
(Add_To_Path): Add the Display_Values of the directories, not their
Values.

* prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
data.

* prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
is not No_Name.
(Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
Value is canonicalized.
(Language_Independent_Check): Do not copy Value to Display_Value when
canonicalizing Value.

* prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
path to find limited with cycles.
(Parse_Single_Project): Use canonical cased path to find the end of a
with cycle.

2004-03-02  Ed Schonberg  <schonberg@gnat.com>

* sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
and not a child unit.

* sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
appear in a with_clause.

* decl.c (gnat_to_gnu_type): If entity is a generic type, which can
only happen in type_annotate mode, do not try to elaborate it.

* exp_util.adb (Force_Evaluation): If expression is a selected
component on the left of an assignment, use a renaming rather than a
temporary to remove side effects.

* freeze.adb (Freeze_Entity): Do not freeze a global entity within an
inlined instance body, which is analyzed before the end of the
enclosing scope.

2004-03-02  Robert Dewar  <dewar@gnat.com>

* par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
sem_ch4.adb: Use new feature for substitution of keywords in VMS

* errout.ads, errout.adb: Implement new circuit for substitution of
keywords in VMS.

* sem_case.adb (Analyze_Choices): Place message properly when case is
a subtype reference rather than an explicit range.

* sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting

2004-03-02  Doug Rupp  <rupp@gnat.com>

* init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.

2004-03-02  Thomas Quinot  <quinot@act-europe.fr>

* s-tporft.adb: Add missing locking around call to Initialize_ATCB.

2004-03-02  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

* utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
BLKmode bitfield.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78758 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.def (define_combine): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78755 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.md: Tweak formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78753 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.md (*cmphi_h8300): Rename to
*cmphi_h8300_znvc.
(*cmphi_h8300hs): Rename to *cmphi_h8300hs_znvc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78752 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/14356
* gcc.c (process_command): Remove const-qualification from argv.
(main): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78751 138bc75d-0d04-0410-961f-82ee72b054a4

* config/h8300/h8300.md (pushqi1_h8300hs): Rename to
pushqi1_h8300hs_advanced.  Adjust its caller.
(pushhi1_h8300hs): Rename to pushhi1_h8300hs_advanced.
Adjust its caller.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78749 138bc75d-0d04-0410-961f-82ee72b054a4

2004-03-02  Roche Nicolas <roche@act-europe.fr>

* Makefile.in (install-libgcc, install-multilib): Pass
mkinstalldirs var to libgcc.mk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78747 138bc75d-0d04-0410-961f-82ee72b054a4