* 3vtrasym.adb, 5vtraent.ads, sprint.adb,
sem_ch10.adb: Minor reformatting
* exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
(Expand_Assign_Record): Test right hand side for bit unaligned as well
* 3vtrasym.adb:
* 5vtraent.adb:
* 5vtraent.ads:
* tb-alvms.c:
Support for TBK$SYMBOLIZE-based symbolic traceback.
* exp_disp.adb:
Revert previous change, that did not work well when pragma No_Run_Time
was used in conjunction with a run-time other than ZFP.
* make.adb:
(Gnatmake): When there are no Ada mains in attribute Main, disable the
bind and link steps only is switch -z is not used.
* Makefile.generic: Remove duplicated setting of CC.
* Makefile.prolog: Set CC to gcc by default, to override make's
default (cc).
* einfo.h: Regenerated.
* sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
current body, after compiling subunit.
* itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
when in deleted code, because gigi needs properly ordered freeze
actions to annotate types.
* freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
prevent the premature freezing of record type that contains
subcomponents with a private type that does not yet have a completion.
* sem_ch12.adb:
(Analyze_Package_Instantiation): Check that instances can not be used in
limited with_clauses.
* sem_ch8.adb:
(Analyze_Package_Renaming): Check that limited withed packages cannot
be renamed. Improve text on error messages related to limited
with_clauses.
* einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
* sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
Update copyright notice.
* sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
(Install_Limited_Context_Clauses): New subprogram that isolates all the
checks required for limited context_clauses and installs the limited
view.
(Install_Limited_Withed_Unit): Complete its documentation.
(Analyze_Context): Check that limited with_clauses are only allowed in
package specs.
(Install_Context): Call Install_Limited_Context_Clauses after the
parents have been installed.
(Install_Limited_Withed_Unit): Add documentation. Mark the installed
package as 'From_With_Type'; this mark indicates that the limited view
is installed. Used to check bad usages of limited with_clauses.
(Build_Limited_Views): Do not add shadow entities to the scope's list
of entities. Do not add real entities to the Non_Limited_Views chain.
Improve error notification.
(Remove_Context_Clauses): Remove context clauses in two phases:
limited views first and regular views later (to maintain the
stack model).
(Remove_Limited_With_Clause): If the package is analyzed then reinstall
its visible entities.
* sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
with any type that Is_Fixed_Point_Type.
* sinfo.ads: Fix documentation for Associated_Node attribute.
* switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
both '-gnatc' and '-gnatt' are specified.
* atree.adb (Initialize): Add initialization for Node_Count (set to
zero).
* decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
do not consider as Pure.
Part of implementation of function-at-a-time:
* trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
(tree_transform): Add new argument to build_component_ref.
(tree_transform, case N_Assignment_Statement): Make and return an
EXPR_STMT.
(tree_transform): If result IS_STMT, set flags and return it.
(gnat_expand_stmt, set_lineno_from_sloc): New functions.
* utils2.c (build_simple_component_ref, build_component_ref): Add new
arg, NO_FOLD_P.
(build_binary_op, case EQ_EXPR): Pass additional arg to it.
(build_allocator): Likewise.
* utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
Add new arg to build_component_ref.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada-tree.def (EXPR_STMT): New code.
* ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
* decl.c (gnat_to_gnu_entity, case object): Add extra arg to
build_component_ref calls.
* misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
* gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
(build_component_ref): Add new argument, NO_FOLD_P.
From-SVN: r73032
* config/ia64/ia64.c (cmptf_libfunc): New static.
(ia64_expand_compare): Add logic to open-code calls to
_U_Qfcmp for TFmode comparisons.
(ia64_hpux_init_libfuncs): Initialize cmptf_libfunc.
Set libfuncs for TFmode eq/ne/gt/ge/lt/gt to 0; these should
never be generated anymore.
* config/ia64/ia64.md (cmptf): New expander.
From-SVN: r73028
* ia64.md (UNSPEC_SETF_EXP,UNSPEC_FR_SQRT_RECIP_APPROX): New constants.
(*sqrt_approx): New instruction pattern for approximate square roots.
(*setf_exp_xf): New instruction pattern for exponentiation.
(*maddxf4_alts_truncsf): New instruction pattern for truncation.
(sqrtsf2_internal_thr): New define_and_split implementing
throughput-optimized inline calculation of SFmode square root.
(sqrtdf2_internal_thr): Likewise for DFmode.
(sqrtxf2_internal_thr): Likewise for XFmode.
(sqrtsf2, sqrtdf2, sqrtxf2): New expanders to choose between
latency- and throughput-optimized square root algorithms.
* ia64.h (MASK_INLINE_SQRT_LAT, MASK_INLINE_SQRT_THR,
TARGET_INLINE_SQRT_LAT, TARGET_INLINE_SQRT_THR, TARGET_INLINE_SQRT):
New macros.
(TARGET_SWITCHES): Add -minline-sqrt-min-latency and
-minline-sqrt-max-throughput.
* ia64.c (ia64_override_options): If both -minline-sqrt-min-latency
and -minline-sqrt-max-throughput are given, notify the user
that both options cannot be used simultaneously.
If -minline-sqrt-min-latency is given, notify the user that
this mode is not yet implemented.
(rtx_needs_barrier): Reformat initial comment to obey
72-character width limit. Support UNSPEC_SETF_EXP and
UNSPEC_FR_SQRT_RECIP_APPROX.
From-SVN: r73027
2003-10-28 Frank Ch. Eigler <fche@redhat.com>
* verify.c (verify_jvm_instructions): Don't warn about legal
eh binding regions generated for example by jdk 1.4.1.
From-SVN: r73012
* ada/acats/run_all.sh: Change output to be more compliant with
dejagnu framework.
Create acats.sum and acats.log files under testsuite/ada/acats
From-SVN: r73007
2003-10-28 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (time_get::_M_extract_num):
Absolutely avoid dereferencing end iterators.
(time_get::_M_extract_name): Likewise.
* include/bits/locale_facets.tcc
(time_get::_M_extract_via_format, case 'e'): Don't try to
be smart wrt returning the right __beg in case of parse
error, time_get::_M_extract_num must be fixed instead.
From-SVN: r73004
* arm.c (arm_output_epilogue): When using a frame pointer, don't emit
an extra stack adjustment insn if the stack pointer is already
pointing at the right place.
(use_return_insn): Allow a return insn to be used when we have a
frame pointer if the stack pointer is in the right place.
(output_return_instruction): Handle it.
From-SVN: r73003
2003-10-27 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/12750
* include/bits/locale_facets.tcc
(time_get::_M_extract_via_format): Deal with code 'e'.
* testsuite/22_locale/time_get/get_date/char/12750.cc: New.
* testsuite/22_locale/time_get/get_date/wchar_t/12750.cc: Ditto.
* include/bits/locale_facets.tcc
(time_get::_M_extract_via_format): Tweak to absolutely avoid
dereferencing end iterators.
* include/bits/locale_facets.h (__verify_grouping):
Const-ify second parameter.
* include/bits/locale_facets.tcc (__verify_grouping): Ditto.
* src/locale-inst.cc (__verify_grouping): Ditto.
2003-10-27 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (num_get::_M_extract_float):
Various things: 1- Avoid absolutely end iterator dereferences;
2- Improve performance-wise the code skipping leading zeros;
3- Fix two bugs wrt early bail out in case of parsing errors
(see testcases); 4- General clean up.
(num_get::_M_extract_int): Likewise, except 3-. Additionally,
use __builtin_expect to favor base 10 inputs.
* testsuite/22_locale/num_get/get/char/7.cc: New.
* testsuite/22_locale/num_get/get/wchar_t/7.cc: Ditto.
From-SVN: r72987
* Makefile.generic: Add missing substitution on object_deps handling.
PR ada/5909:
* Make-lang.in (check-ada): Enable ACATS test suite.
* exp_ch3.adb:
(Freeze_Array_Type): We do not need an initialization routine for types
derived from String or Wide_String. They should be treated the same
as String and Wide_String themselves. This caused problems with the
use of Initialize_Scalars.
* exp_ch5.adb:
(Expand_Assign_Record): Do component-wise assignment of non-byte aligned
composites. This allows use of component clauses that are not byte
aligned.
* sem_prag.adb:
(Analyze_Pragma, case Pack): Generate warning and ignore pack if there
is an attempt to pack an array of atomic objects.
* make.adb, prj-env.adb, prj-env.ads: Minor reformatting
* g-dirope.adb:
(Basename): Check for drive letters in a pathname only on DOS based OS.
* make.adb:
(Gnatmake): When unable to change dir to the object dir, display the
content of the parent dir of the obj dir, to try to understand why this
happens.
* Make-lang.in: Makefile automatically updated
* sem_ch12.adb:
(Inline_Instance_Body): Indicate that the save/restore of use_clauses
should not be done in Save/Restore_Scope_Stack, because it is performed
locally.
* sem_ch8.adb:
(Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
whether use clauses should be removed/restored.
* sem_ch8.ads:
(Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
whether use clauses should be removed/restored.
From-SVN: r72983
* reload1.c (struct elim_table): Change offset, initial_offset and
previous_offset fields to HOST_WIDE_INT.
(offsets_at): Change from int to HOST_WIDE_INT.
(reload): Adjust offsets_at initialization.
(eliminate_regs_in_insn): Change type of offset to HOST_WIDE_INT.
(verify_initial_elim_offsets): Change type of t to HOST_WIDE_INT.
* config/i386/i386.c (ix86_compute_frame_layout): Change offset type
to HOST_WIDE_INT. Don't save regs using mov for huge frame sizes
if TARGET_64BIT.
(pro_epilogue_adjust_stack): New function.
(ix86_expand_prologue, ix86_expand_epilogue): Use it.
* config/i386/i386.md (pro_epilogue_adjust_stack): Remove.
(pro_epilogue_adjust_stack_1): Remove * in front of name.
(pro_epilogue_adjust_stack_rex64): Handle -2147483648 properly.
(pro_epilogue_adjust_stack_rex64_2): New insn.
* config/i386/i386.c (ix86_expand_epilogue): Fix comment typo.
* config/i386/i386.c (ix86_expand_call): Replace 40 with
FIRST_REX_INT_REG + 3 /* R11 */.
* gcc.c-torture/compile/20031023-1.c: New test.
* gcc.c-torture/compile/20031023-2.c: New test.
* gcc.c-torture/compile/20031023-3.c: New test.
* gcc.c-torture/compile/20031023-4.c: New test.
Co-Authored-By: Jan Hubicka <jh@suse.cz>
From-SVN: r72975
* config/alpha/alpha.md (attr cannot_copy): New.
(call_osf_2_er, call_value_osf_2_er, ldgp_er_1, ldgp_er_2,
prologue_ldgp_er_2, prologue_ldgp_1): Set it.
* config/alpha/alpha.c (alpha_cannot_copy_insn_p): Test it.
From-SVN: r72974
2003-10-26 Daniel Berlin <dberlin@dberlin.org>
* ggc-zone.c: New file, zone allocating collector.
* configure: Accept zone option for --with-gc
* configure.in: Ditto.
* ggc.h (ggc_pch_count_object): Pass bool indicating
stringiness. Update all callers.
(ggc_pch_alloc_object): Ditto.
(ggc_pch_write_object): Ditto.
(ggc_alloc_rtx): Use typed allocation, since all RTX's are of a single
type.
(ggc_alloc_rtvec): Ditto.
(ggc_alloc_tree): Use zone allocation, since some things using this macro
aren't a single typecode.
* ggc-none.c (ggc_alloc_typed): New function.
(ggc_alloc_zone): Ditto.
* ggc-page.c: Ditto on both functions.
From-SVN: r72971
* config/m68k/m68k.c (m68k_compute_frame_layout): Swap reg_mask and
reg_rev_mask computation.
(m68k_output_function_prologue): Fix usage of current_frame (one typo
and one missing); use reg_rev_mask not reg_mask.
(m68k_output_function_epilogue): Fix usage of current_frame;
use fpu_rev_mask not fpu_mask.
From-SVN: r72964
* doc/extend.texi (interrupt_handler): Add m68k to the
list of processors implementing it.
* doc/invoke.texi (-msep-data): Document new m68k option.
(-mno-sep-data): Likewise.
(-mid-shared-library): Likewise.
(-mno-id-shared-library): Likewise.
(-mshared-library-id): Likewise.
Co-Authored-By: Paul Dale <pauli@snapgear.com>
From-SVN: r72962
Michael Koch
Arnaud Charlet
Andreas Schwab
Paolo Carlini
Zack Weinberg
Zack Weinberg
GCC Administrator
Bryce McKinlay
Alan Modra
Franz Sirl
Falk Hueffner
Frank Ch. Eigler
Arnaud Charlet
David S. Miller
Richard Earnshaw
Andreas Jaeger
Kaveh R. Ghazi
Benjamin Kosnik
Stephane Carrez
Eric Botcazou
Jan Hubicka
Mark Wielaard
Jakub Jelinek
Richard Henderson
Mark Mitchell
Daniel Berlin
Gunther Nikl
Bernardo Innocenti
Andreas Jaeger