PR tree-optimization/19876
Partially revert my change from 2005-01-14
* tree-ssa-pre.c (compute_antic_aux): Make recursive once again...
(compute_antic): ...and remove the loop here.
From-SVN: r94896
PR c++/19666
2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
* fold-const.c (fold_convert): Treat OFFSET_TYPE like
POINTER_TYPE and INTEGER_TYPE.
* gcc/testsuite/g++.dg/other/ptrmem6.C: New test.
[[Split portion of a mixed commit.]]
From-SVN: r94893.2
PR middle-end/19858
* fold-const.c (make_bit_field_ref): If bitpos == 0 and bitsize
is number of inner's bits, avoid creating a BIT_FIELD_REF.
* gcc.c-torture/compile/20050210-1.c: New test.
From-SVN: r94892
2005-02-11 Dale Johannesen <dalej@apple.com>
* cselib.c (cselib_process_insn): Clear out regs where
HARD_REGNO_CALL_PART_CLOBBERED is true at a call.
* reload.c (find_equiv_reg): Ditto.
From-SVN: r94885
* config/s390/s390.md ("*cmpdi_cct", "*cmpsi_cct", "*cmpdi_ccs",
"*cmpsi_ccs"): Use %h instead of %c to print immediate operand.
("*zero_extendhisi2_64", "*zero_extendhisi2_31"): Choose based on
TARGET_ZARCH instead of TARGET_64BIT.
From-SVN: r94877
PR tree-optimization/17549
* tree-outof-ssa.c (find_replaceable_in_bb): Do not allow
TER to replace a DEF with its expression if the DEF and the
rhs of the expression we replace into have the same root
variable.
From-SVN: r94853
* external/sax/Makefile.in: Rebuilt.
* external/sax/Makefile.am (all-local): Removed.
(BUILT_SOURCES): New variable.
(mostlyclean-local): No error if no classes to delete.
* external/w3c_dom/Makefile.in: Rebuilt.
* external/w3c_dom/Makefile.am (all-local): Removed.
(BUILT_SOURCES): New variable.
(mostlyclean-local): No error if no classes to delete.
From-SVN: r94838
2005-02-10 Richard Guenther <rguenth@gcc.gnu.org>
* builtins.c (fold_builtin_powi): New function.
(fold_builtin_1): Call it.
* gcc.dg/builtins-52.c: New testcase.
From-SVN: r94831
2005-02-09 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi: Add to the gnatpp section the paragraph describing
the difference between compact and incompact layout and add the record
representation clause to the example illustrating different layouts.
Add the description of '-A5' gnatpp option ("align 'AT' keywords in
component clauses").
2005-02-09 Florian Villoing <villoing@adacore.com>
* gnat_ugn.texi: Fix typos.
Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
@file.
Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
in the generated documentation.
2005-02-09 Arnaud Charlet <charlet@adacore.com>
* gnat_ugn.texi: Remove all mentions of FSU threads, which are no
longer supported.
Update linker wrapper when linking with non GNU C++.
2005-02-09 Pascal Obry <obry@adacore.com>
* gnat_ugn.texi:
Document the procedure to debug the DllMain routine on Windows.
Add note about -funwind-tables and mixed Ada and C/C++ programming in
ZCX mode.
Document new BIND qualifer /RETURN_CODES=VMS.
2005-02-09 Ben Brosgol <brosgol@adacore.com>
* gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
Edited gnatmetric chapter
2005-02-09 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi:
Changes to document new wide wide character support
For AI-285
Update documentation on Normalize_Scalars and Initialize_Scalars
2005-02-09 Pascal Obry <obry@adacore.com>
* s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
2005-02-09 Jose Ruiz <ruiz@adacore.com>
* s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
from the VxWorks kernel) that is needed for getting the active
priority of the different tasks.
* s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
Use a pragma Elaborate_Body in the spec file instead.
Noticed by code reading.
2005-02-09 Thomas Quinot <quinot@adacore.com>
* exp_util.ads: Minor correction in comment.
2005-02-09 Arnaud Charlet <charlet@adacore.com>
* s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
since this procedure is now too complex to be worth inlining.
From-SVN: r94826
* usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
Slight fix to documentation of -gnaty with no parameters
* xr_tabls.ads: Add ??? comment for missing overall comment
* xsinfo.adb: Make default file name be sinfo.h, since this is what
we now use by default.
* xsnames.adb: Adjust end of file test to look for five space followed
by '#' instead of six spaces. The format of xsnames.adb was modified
in the last update.
* a-numeri.ads: Add reference to AI-388 for greek letter pi
identifier.
* clean.adb: Minor reformatting.
* gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
gnatname.adb: Minor reformatting
Add 2005 to copyright output when utility is run
* csets.adb: Eliminate obsolete comment
* debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
Update comments.
* sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
From-SVN: r94825
* sem_ch7.adb (Uninstall_Declarations): Exchange full and private
views of a private type after handling its private dependents, to
maintain proper stack discipline between entry and exit from the
package.
From-SVN: r94821
* sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
with expansion disabled. The actual subtype is needed among other
places when the selected component appears in the context of a loop
bound, and denotes a packed array.
(Operator_Check): Always use the first subtype in the
error message, to avoid the appearance of internal base types.
(Transform_Object_Operation): Copy each actual in full
to the parameter associations of the constructed call, rather than
using the shallow copy mechanism of New_Copy_List. This ensures that
the chaining of named associations is done properly.
(Complete_Object_Operation): Rewrite node, rather than
replacing it, so that we can trace back to the original selected
component.
* sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
and calls that use object notation, if the called function is not
declared in a withed unit, place the elaboration constraint on the
unit in the context that makes the function accessible.
(Check_Elab_Subtype_Declaration): Check whether a subtype declaration
imposes an elaboration constraint between two packages.
From-SVN: r94820
* prj-makr.adb (Process_Directory): Put file name in canonical case
before matching against the patterns.
If gnatname has been invoked as <prefix>-gnatname
then invoke the compiler as <prefix>-gcc, not just "gcc".
From-SVN: r94819
* s-asthan-vms.adb: Removed.
* s-asthan-vms-alpha.adb: Added.
* Makefile.in [VMS] (LN,LN_S): Define as cp -p
Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
[VMS]: Add translations for g-enblsp.adb.
(LIBGNAT_SRCS): Add seh_init.c.
(LIBGNAT_OBJS): Add seh_init.o.
PR ada/16592
Link all gnat tools with -static-libgcc, since
-shared-libgcc is now used by default on some systems (e.g. linux with
recent binutils).
Remove references to Makefile.prolog/generic, no longer used.
From-SVN: r94818
* init.c (__gnat_initialize): Add a new parameter eh which contains the
address of the exception registration. The Win32 version of this
routine calls __gnat_install_SEH_handler() to initialize the SEH
(Structured Exception Handling) handler.
(__gnat_error_handler) [Win32]: Removed. Not needed as we use
SEH (Structured Exception Handling) now.
(__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
(__gnat_initialize for ppc-vxworks): Adjust comments and the
preprocessor condition protecting the call to the extra eh setup
subprogram, which is only available for the ppc target.
(__gnat_clear_exception_count): replaced reference to
variable taskIdCurrent by call to taskIdSelf(), cleaner.
* seh_init.c: New file.
* Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
(GNATBIND_OBJS): Idem.
* misc.c (gnat_parse_file): Update call to __gnat_initialize. This
routine takes a new parameter (a pointer to the exception registration
for the SEH (Structured Exception Handling) support.
* raise.h: (__gnat_install_SEH_handler): New prototype.
Update copyright notice.
* s-tassta.adb (Task_Wrapper): Declare the exception registration
record and initialize it by calling __gnat_install_SEH_handler.
From-SVN: r94816
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