* config/m68hc11/m68hc11.md ("*lshrsi3_const"): Disable for 68HC12.
("*lshrsi3"): Also accept an immediate for 68HC12.
("*ashrsi3_const"): Likewise.
("*ashrsi3"): Likewise.
("*ashlsi3_const"): Likewise.
("*ashlsi3"): Likewise.
("cmphi_1_hc12"): Compare two hard register by pushing them and
comparing with a pop; don't use a split for that.
("cmphi split"): Disable compare split for 68HC12.
* config/m68hc11/m68hc11.c (m68hc11_notice_update_cc): Invalidate
the status operands if they have side effects.
From-SVN: r79068
* config/m68hc11/m68hc11.c (m68hc11_gen_movhi): Use 2,-sp to push
the stack register.
(expand_prologue): Don't make an interrupt or a trap handler a far
symbol.
(m68hc11_initial_elimination_offset): Likewise.
From-SVN: r79058
2004-03-06 Benjamin Kosnik <bkoz@redhat.com>
* include/ext/mt_allocator.h (_S_initialize): If
!__GTHREAD_MUTEX_INIT, then initialize _S_thread_freelist_mutex.
From-SVN: r79044
2004-03-06 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/12658
* src/locale_init.cc (locale::locale): Lock critical regions with
external mutexes.
(locale::global): Same.
* include/bits/concurrence.h (__glibcxx_mutex_define_initialized):
Add in once bits for cases without __GTHREAD_MUTEX_INIT.
(__glibcxx_mutex_lock): Same.
* config/cpu/generic/atomicity.h: Remove
_GLIBCXX_NEED_GENERIC_MUTEX, use concurrence.h.
* src/misc-inst.cc: Move all locking bits out of this file.
* config/os/hpux/os_defines.h: Remove _GLIBCXX_INST_ATOMICITY_LOCK.
* src/misc-inst.cc: Same.
* config/cpu/hppa/atomicity.h: Same.
* config/linker-map.gnu: Remove types in the signature of atomic
exports, as they may vary.
From-SVN: r79043
* collect2.c (main): Only export initfunc and finifunc if
LD_INIT_SWITCH not defined.
(scan_prog_file): Only export constructors and destructors if
LD_INIT_SWITCH not defined. Only export symbols not found in
shared objects.
From-SVN: r79031
* pa.md (icacheflush): Reorder operands to make match_scratch operand
last.
* pa.h (INITIALIZE_TRAMPOLINE): Remove unnecessary scratch argument
from calls to gen_icacheflush.
From-SVN: r79029
[gcc/ChangeLog]
2004-03-05 Ziemowit Laski <zlaski@apple.com>
* objc/objc-act.c (synth_module_prologue): Const-qualify
objc_selector type if using the GNU runtime; fix generated
signatures for objc_msg_lookup and objc_msg_lookup_super
to match what GNU ObjC headers provide; reformat and clean up.
(synth_self_and_ucmd_args): Use previously constructed (and
hence possibly const-qualified) objc_selector type.
From-SVN: r79004
* config/xtensa/xtensa.c (function_arg): Handle 16-byte aligned args.
(xtensa_va_start): Initialize __va_stk to ($arg_ptr - 32). Adjust
__va_ndx by 2 words when referencing an argument on the stack.
(xtensa_va_arg): Handle 16-byte aligned args. Adjust __va_ndx by 2
words when an arg on the stack is first seen.
From-SVN: r78990
2004-03-05 Ziemowit Laski <zlaski@apple.com>
* objc/hash.h (hash_string, compare_strings):
Add type-casts to make Objective-C++ happy.
* objc/typedstream.h (objc_get_stream_class_version):
Rename parameter from 'class' to 'class_name' to make
Objective-C++ happy.
From-SVN: r78986
* configure.ac: When passing --enable-languages to subdir
configure when host != build, make sure we don't pass an empty
value.
* configure: Regenerate.
From-SVN: r78969
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
From-SVN: r78964
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.
From-SVN: r78962
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.
From-SVN: r78960
Aldy Hernandez
Jan Hubicka
Stephane Carrez
Kazu Hirata
Roger Sayle
Andreas Jaeger
Richard Sandiford
Richard Henderson
Ulrich Weigand
Benjamin Kosnik
Eric Botcazou
GCC Administrator
David Edelsohn
John David Anglin
Kaveh R. Ghazi
Paolo Carlini
Chris Demetriou
Andreas Krebbel
Ziemowit Laski
Jason Merrill
Bob Wilson
Paul Brook
Richard Kenner
Ian Lance Taylor
Nathan Sidwell
Arnaud Charlet
Paolo Bonzini