* java/text/SimpleDateFormat.java (computeCenturyStart): New
method.
(defaultCenturyStart): Use it.
(readObject): Likewise.
(SimpleDateFormat): Clear the calendar. Set the grouping on the
number format.
(parse): Copy the calendar before modifying it. Correctly handle
the time zone.
* java/util/Calendar.java (clear): Set field value(s) to 0.
2001-05-10 Jeff Sturm <jsturm@one-point.com>
* Calendar.java (get): Clear areFieldsSet if requested field
is not set.
(set): Unset fields that depend on new value.
Joseph Myers [Thu, 10 May 2001 16:17:07 +0000 (17:17 +0100)]
c-parse.in: Remove many shift/reduce conflicts.
* c-parse.in: Remove many shift/reduce conflicts. Update
%expect values.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_setattrs, typespec_nonattr, typespec_attr,
typespec_reserved_nonattr, typespec_reserved_attr,
typespec_nonreserved_nonattr, maybe_setattrs, structsp_attr,
structsp_nonattr, components_notype, component_notype_declarator,
absdcl1_ea, absdcl1_noea, direct_absdcl1, absdcl_maybe_attribute,
firstparm, setspecs_fp): New
(typed_declspecs, reserved_declspecs, typed_typespecs,
reserved_typespecquals, declmods, typespec, typespecqual_reserved,
typed_declspecs_no_prefix_attr reserved_declspecs_no_prefix_attr
declmods_no_prefix_attr, nonempty_type_quals, structsp,
type_quals): Remove. Users updated.
(initdecls, notype_initdecls, after_type_declarator,
parm_declarator, notype_declarator, absdcl1, components, ivars):
Don't allow attributes at the start of a declarator; include them
in the production containing the declarator instead. Always
require type specifiers before trying to redeclare a typedef name.
(typename): Allow for attributes but warn that they are ignored.
(parmlist, firstparm, setspecs_fp): Include attributes in
parmlist; suck them off the parser stack in firstparm using
setspecs_fp.
testsuite:
* gcc.c-torture/compile/20010313-1.c: New test.
Jeffrey A Law [Thu, 10 May 2001 15:15:48 +0000 (15:15 +0000)]
ifcvt.c (merge_if_block): Use any_uncondjump_p...
* ifcvt.c (merge_if_block): Use any_uncondjump_p, not simplejump_p
to determine if a block has an unconditional jump at its end.
* jump.c (jump_optimize_1): When converting a conditional jump
to an unconditional jump, build the jump using gen_jump instead
of just modify operands in-place.
Benjamin Kosnik [Thu, 10 May 2001 08:55:50 +0000 (08:55 +0000)]
libstdc++.exp: Use libgloss.exp.
2001-05-09 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/lib/libstdc++.exp: Use libgloss.exp. Call
libgloss_link_flags to find crt0.o for targets that use libgloss
instead of newlib.
Change LDFLAGS to LIBS.
Consistently name procedures libstdc++-XXX.
* testsuite/libstdc++.tests/tests.exp: Use new procedure names.
Zack Weinberg [Thu, 10 May 2001 00:07:23 +0000 (00:07 +0000)]
cppinit.c (cpp_post_options): Shut off macro expansion if -fpreprocessed.
* cppinit.c (cpp_post_options): Shut off macro expansion if
-fpreprocessed.
* cpplib.c (_cpp_handle_directive): If -fpreprocessed, accept
IN_I directives only if the # is in column 1 and the directive
name begins in column 2.
* cppmain.c (scan_buffer): Insert a space between # and an
identifier, when that identifier is a directive name.
* tradcpp.c (struct file_buf): Add a pointer to the next entry
in the header search path.
(enum node_type): Add T_INCLUDE_NEXT.
(directive_table): Add entry for include_next.
(do_include_next): New function.
(process_include): New routine, broken out of do_include.
(finclude): Insert 'nhd' argument, to be copied into
next_header_dir of the new buffer.
(main): Adjust to match.
* gsyslimits.h, limity.h: Un-indent #include_next.
testsuite:
* gcc.dg/cpp/direct2.c: New test.
* gcc.dg/cpp/direct2s.c: New test.
* gcc.c-torture/execute/920730-1t.c: #undef __GNUC__ at head.
Joseph Myers [Wed, 9 May 2001 14:16:47 +0000 (15:16 +0100)]
objc.texi: Move from ../libobjc/objc-features.texi.
gcc:
* objc.texi: Move from ../libobjc/objc-features.texi. Adjust for
inclusion as a chapter of the GCC manual.
* gcc.texi: Include objc.texi.
* fdl.texi: Use @unnumberedsec for the addendum.
* Makefile.in ($(srcdir)/gcc.info, gcc.dvi): Update dependencies.
libobjc:
* objc-features.texi: Move to ../gcc/objc.texi.
* fdl.texi: Remove.
* Makefile.in: Don't generate documentation from
objc-features.texi.
Zack Weinberg [Tue, 8 May 2001 06:13:58 +0000 (06:13 +0000)]
cp-demangle.c (demangle_v3_with_details, [...]): Use K+R style function definition.
* cp-demangle.c (demangle_v3_with_details,
is_gnu_v3_mangled_ctor, is_gnu_v3_mangled_dtor): Use K+R style
function definition.
* ternary.c: Use K+R style function definitions. Use PTR, not
void *. Make arguments constant where possible.
* demangle.h: Use PARAMS for all prototypes.
* ternary.h: Use PARAMS for all prototypes. Use PTR, not void *.
Make arguments constant where possible.
* parse.y (fix_constructors): Removed unecessary assignment to
local. Moved assignment to `this$<n>', fixed comments and
indentation.
(build_wfl_wrap): Fixed indentation.
Fixes PR java/2598, java/2579 and java/2658.
* pa.md (interspace_jump): Revise comment.
(builtin_longjmp): Block initial setup insns from delay slot of
interspace branch.
(builtin_setjmp_receiver): New expander to save and restore PIC
register.
Neil Booth [Sat, 5 May 2001 11:12:19 +0000 (11:12 +0000)]
cppfiles.c (struct include_file): New member err_no.
* cppfiles.c (struct include_file): New member err_no.
(find_or_create_entry): Set it.
(open_file): Don't set fds to -2. Instead, use err_no to
remember previous errors, if any.
Stephane Carrez [Sat, 5 May 2001 06:51:23 +0000 (08:51 +0200)]
m68hc11.md ("*logicalsi3_silshr16"): Use '?' instead of '!' for the 'D' alternative ('!' is too strong).
* config/m68hc11/m68hc11.md ("*logicalsi3_silshr16"): Use '?' instead
of '!' for the 'D' alternative ('!' is too strong).
("*logicalsi3_silshl16"): Likewise.
("movstricthi"): Accept 'A' when 'd' constraint, remove spurious '+'.
("movstrictsi"): Remove spurious '+'.
("movstrictqi"): Don't accept 'A' and remove spurious '+'.
("tstqi_1", "*lshrqi3_const1"): Put 'm' constraint before 'd'.
("subqi3"): Disparage with '!' the 'x' and 'y' registers to avoid
a reload to them.
Stephane Carrez [Fri, 4 May 2001 21:00:37 +0000 (23:00 +0200)]
m68hc11.c (m68hc11_check_z_replacement): Take into account pre/post increment decrement for 68HC12.
* config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Take
into account pre/post increment decrement for 68HC12.
Fix other problems in replacement and fix call to reg_mentioned_p.
Stephane Carrez [Fri, 4 May 2001 20:55:27 +0000 (22:55 +0200)]
larith.asm (L_regs_frame): New for _.frame.
* config/m68hc11/larith.asm (L_regs_frame): New for _.frame.
Put the soft registers in bss for 68HC12.
(L_regs_d3_4): New for _.d3 and _.d4.
(L_regs_d5_6): Likewise.
(L_regs_d1_2): Likewise.
* config/m68hc11/t-m68hc11-gas (T_CPPFLAGS): Compile new parts.
Stephane Carrez [Fri, 4 May 2001 19:49:25 +0000 (21:49 +0200)]
m68hc11.h (CPP_SPEC): Pass -D__HAVE_SHORT_DOUBLE__ to the pre-processor when -fshort-double is specified.
* config/m68hc11/m68hc11.h (CPP_SPEC): Pass -D__HAVE_SHORT_DOUBLE__
to the pre-processor when -fshort-double is specified.
* config/m68hc11/m68hc11.2 (CPP_SPEC): Likewise.
Stephane Carrez [Fri, 4 May 2001 19:42:50 +0000 (21:42 +0200)]
larith.asm (divmodhi4): Empty for 68HC12.
* config/m68hc11/larith.asm (divmodhi4): Empty for 68HC12.
(__mulsi3): Rewrite for 68HC12.
* config/m68hc11/m68hc11.md (divmodhi4): Use idivs for 68HC12.
Mark 'x' constraint with earlyclobber to prevent a
RELOAD_FOR_OTHER_ADDRESS to go in it.
(mulhi3_m68hc12): New pattern.
(mulhi3_m68hc11): Rename of mulhi3.
(mulhi3): New expand for 68HC12 optimisation.
(umulhisi3, mulhisi3): New patterns for 68HC12.
Tom Tromey [Fri, 4 May 2001 19:33:10 +0000 (19:33 +0000)]
Thread_Wait_Interrupt.xfail: New file.
* libjava.lang/Thread_Wait_Interrupt.xfail: New file.
* libjava.lang/Thread_Wait_2.xfail: New file.
* libjava.lang/Thread_Wait.xfail: New file.
* libjava.lang/Thread_Sleep.xfail: New file.
* libjava.lang/Thread_Monitor.xfail: New file.
* libjava.lang/Thread_Join.xfail: New file.
* libjava.lang/Thread_Interrupt.xfail: New file.
* libjava.lang/Thread_Alive.xfail: New file.
* lib/libjava.exp (libjava_init): Set global
libjava_uses_threads.
(test_libjava): Document `need-threads' tag.
(test_libjava_from_source): handle need-threads tag.
(test_libjava_from_javac): Likewise.
Stephane Carrez [Fri, 4 May 2001 18:22:00 +0000 (20:22 +0200)]
m68hc11.md (*tbne, *tbeq): New patterns for 68HC12.
* config/m68hc11/m68hc11.md (*tbne, *tbeq): New patterns for 68HC12.
(extendqisi2, extendqihi2, extendhisi2): Use sex for 68HC12.
(uminqi3, umaxqi3, uminhi3, umaxhi3): New pattern for 68HC12.
Stephane Carrez [Fri, 4 May 2001 18:08:36 +0000 (20:08 +0200)]
m68hc11.h (CONST_COSTS): Make the cost of constants cheap after reload.
* config/m68hc11/m68hc11.h (CONST_COSTS): Make the cost of
constants cheap after reload.
* config/m68hc11/m68hc11.c (m68hc11_shift_cost): Shift by 16 and 32
are cheap.
(m68hc11_rtx_costs): Cost of multiplication by 65536 is expensive
so that gcc prefers a shift by 16.
(m6811_cost, m6812_cost): Make the shift cheap compared to an add.
invoke.texi (i386 Options): Delete references to -malign-jumps, -malign-loops, -malign-functions.
* invoke.texi (i386 Options): Delete references to -malign-jumps,
-malign-loops, -malign-functions.
* i386.c (ix86_align_funcs): Delete.
(ix86_align_loops): Delete.
(ix86_align_jumps): Delete.
(override_options): Mark -malign-* as obsolete. Emulate their
behaviour with the -falign-* options. Default -falign-* from
the processor table.
* i386.h (FUNCTION_BOUNDARY): Define to 16; revert Richard Kenner's
patch of Wed May 2 13:09:36 2001.
(LOOP_ALIGN): Delete.
(LOOP_ALIGN_MAX_SKIP): Delete.
(LABEL_ALIGN_AFTER_BARRIER): Delete.
(LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Delete.
* cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
(pfn_vflag_identifier): Define.
Update comment about layout of pointer functions.
(build_ptrmemfunc1): Update prototype.
(expand_ptrmemfunc_cst): Update prototype.
* decl.c (initialize_predefined_identifiers): Initialize
pfn_vflag_identifier.
(build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
an extra field to the type.
* expr.c (cplus_expand_constant): Pass 'flag' between
expand_ptrmemfunc_cst and build_ptrmemfunc1.
* typeck.c (get_member_function_from_ptrfunc): When
FUNCTION_BOUNDARY < 16, look at additional field to determine
if a pointer-to-member is a real pointer or a vtable offset.
(build_ptrmemfunc1): Add new parameter to contain extra field.
(build_ptrmemfunc): Pass the extra field around.
(expand_ptrmemfunc_cst): Add new parameter to return extra field.
(pfn_from_ptrmemfunc): Ignore the extra field.
* cp-tree.h (flag_inline_trees): Update documentation.
* decl.c (init_decl_processing): Adjust handling of
flag_inline_functions and flag_inline_trees to support -O3.
(grokfndecl): Set DECL_INLINE on all functions if that's what
the user requested.
(save_function_data): Clear DECL_INLINE in
current_function_cannot_inline is non-NULL.
* decl2.c (flag_inline_trees): Update documentation.
* lib/g++.exp (g++_include_flags): Don't use any special flags
if TESTING_IN_BUILD_TREE is not defined.
(g++_init): Use a plain 'c++' as the compiler if
TESTING_IN_BUILD_TREEE is not defined.
Stephane Carrez [Thu, 3 May 2001 21:09:28 +0000 (23:09 +0200)]
m68hc11.md ("bitcmpqi"): New pattern for bitb instruction.
* config/m68hc11/m68hc11.md ("bitcmpqi"): New pattern for bitb
instruction.
("bitcmpqi2"): New pattern for bit-extract and test.
("bitcmphi"): New pattern for bitb/bita instructions.
Stephane Carrez [Thu, 3 May 2001 20:52:43 +0000 (22:52 +0200)]
m68hc11.h (STATIC_CHAIN_REGNUM): Use soft z register instead of _.d1.
* config/m68hc11/m68hc11.h (STATIC_CHAIN_REGNUM): Use soft z register
instead of _.d1.
(INITIALIZE_TRAMPOLINE): Call it.
(TRAMPOLINE_SIZE): Define according to 68HC11/68HC12.
(TRAMPOLINE_TEMPLATE): Remove.
* config/m68hc11/m68hc11.c (m68hc11_initialize_trampoline): New.
* config/m68hc11/m68hc11-protos.h (m68hc11_initialize_trampoline):
Declare.
Alexandre Oliva [Thu, 3 May 2001 20:35:18 +0000 (20:35 +0000)]
configure.in (LIBSUPCXX_PICFLAGS): Set it to -prefer-pic or -prefer-non-pic depending on whether libtool has...
* configure.in (LIBSUPCXX_PICFLAGS): Set it to -prefer-pic or
-prefer-non-pic depending on whether libtool has shared libraries
enabled or disabled.
* libsupc++/Makefile.am (LIBSUPCXX_CXXFLAGS): Set to
$(LIBSUPCXX_PICFLAGS).
* configure, */Makefile.in: Rebuilt.
Stephane Carrez [Thu, 3 May 2001 19:56:46 +0000 (21:56 +0200)]
Report fixes from 3_0-branch made on 2001-03-04:
* config/m68hc11/larith.asm (__mulqi3): Fix multiplication of two
negative numbers.
(___subdi3, ___adddi3): Use x instead of y as index register.
(__init_bss_section, __map_data_section): Optimize for 68HC12.
(__memset, __memcpy): Likewise.
(regs): Put the soft registers in bss for 68HC12.
(abort): Use trap to abort for 68hc12.
(__mulhi3, __mulhi32): Use emul for 68hc12.
(__mulsi3): Avoid to use the tmp soft register for 68hc12.
* config/m68hc11/m68hc11.h (LIMIT_RELOAD_CLASS): Don't define.
* config/m68hc11/m68hc11-protos.h (limit_reload_class): Remove.
* config/m68hc11/m68hc11.c (limit_reload_class): Remove.
(m68hc11_override_options): Remove setting of flag_no_nonansi_builtin.
Set 68HC12 min offset to -65536.
(print_operand): Put parenthesis arround the operand if it refers
to a symbol having the same name as a register.
(m68hc11_z_replacement): When z register is replaced by its
equivalent soft register, force the insn to be re-recognized.
(m68hc11_check_z_replacement): Fix the test when destination is
the index register and z dies in the insn.
(m68hc11_reorg): Remove the REG_DEAD notes beforce recomputing them.
* config/m68hc11/m68hc11.c (m68hc11_override_options): Initialize
costs according to processor variant.
(m68hc11_shift_cost): New function to compute shift costs.
(m68hc11_rtx_costs): Define costs according to processor variant.
(m6811_cost): Costs for 68HC11.
(m6812_cost): Costs for 68HC12.
(COSTS_N_INSNS): Remove.
* config/m68hc11/m68hc11.h (RTX_COSTS): New.
(DEFAULT_RTX_COSTS): Remove.
(CONST_COSTS): Define costs according to OUTER_CODE.
(processor_costs): New struct to define costs.
(m68hc11_cost): Pointer to current costs.
* config/m68hc11/m68hc11.md (*addhi3_68hc12): Fix generation
and use m68hc11_notice_keep_cc when using leax/leay.
(addhi3 split): Reject split if the insn is handled by
leax/leay above.
* config/m68hc11/m68hc11.c (m68hc11_split_move): For 68HC12 the
push must be handled in a special way if the source operand uses
sp as index register.
(m68hc11_notice_keep_cc): New function.
(m68hc11_gen_movhi): Use it when an insn changes a register but
not the flags.
(m68hc11_gen_movqi): Fix move for 68HC12.
* config/m68hc11/m68hc11-protos.h (m68hc11_notice_keep_cc): Declare.
* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Use LCT_CONST
and don't pass operands[0] to emit_library_call_value.
* config/m68hc11/m68hc11.md (tsthi_1): Use cpd for 68HC12.
(zero_extendsi split): Simplify and use (zero_extendhi).
(*addhi3): Remove 'w' constraint since stack pointer is handled
by (addhi3_sp).
(*ashlhi3_2): Operand 2 is clobbered use '+' for its constraint.
(*ashlhi3, *ashrhi3, *lshrhi3): Likewise.
(*ashrhi3_const): Fix shift by 7.
(*lshrsi3_const16): Fix template.
(call, call_value): Fix constraint and predicate.
* config/m68hc11/m68hc11.md (X_REGNUM, D_REGNUM): New constant.
(Y_REGNUM, SP_REGNUM, PC_REGNUM, A_REGNUM, B_REGNUM): Likewise.
(CC_REGNUM): Likewise.
(*unnamed splits): Use above constants instead of hard coded numbers.
(*adcq, *subcq, *addsi_carry, *rotlqi3_with_carry): Likewise.
(*rotlhi3_with_carry, *rotrhi3_with_carry): Likewise.
(*return_16bit, *unnamed peepholes): Likewise.
git://gcc.gnu.org / gcc.git / log