+2002-10-25 Mike Stump <mrs@apple.com>
+
+ * c-typeck.c (warn_for_assignment): Don't print argument number, if zero.
+
+Sat Oct 26 01:44:46 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * toplev.c (dump_file_index): Add DFI_ce3.
+ (dump_file_info): Likewise.
+ (rest_of_compilation): Run first ifcvt pass before tracer.
+
+2002-10-25 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/hpux.h (BITS_BIG_ENDIAN): Remove.
+
+2002-10-25 Richard Henderson <rth@redhat.com>
+
+ * real.c (real_to_decimal): If the >1 tens reduction loop results
+ in a negative exponent, fall into the <1 pten computation.
+
+2002-10-25 Zack Weinberg <zack@codesourcery.com>
+
+ PR middle-end/6994
+ * c-objc-common.c (inline_forbidden_p): Can not inline
+ functions containing structures or unions containing VLAs.
+ * tree-inline.c (walk_tree): For all class 't' nodes, walk
+ TYPE_SIZE and TYPE_SIZE_UNIT.
+ (copy_tree_r): Copy types if they are variably modified.
+
+2002-10-25 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md: Remove old-style peepholes.
+
+2002-10-25 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_decompose_address): Do not range check the
+ displacement if base or index is the argument pointer register.
+
+2002-10-24 Hans-Peter Nilsson <hp@bitrange.com>
+
+ PR other/3337
+ PR bootstrap/6763
+ PR bootstrap/8122
+ * fixinc/inclhack.def (libc1_G_va_list): New fix.
+ * fixinc/fixincl.x: Regenerate.
+ * config/i386/linux.h: Move MD_FALLBACK_FRAME_STATE_FOR inside
+ ifndef IN_LIBGCC2. Wrap it together with signal.h and
+ sys/ucontext.h inclusion in ifndef USE_GNULIBC_1.
+ * configure.in (gcc_AC_CHECK_DECLS): Check vasprintf too.
+ * config.in, configure: Regenerate.
+
+2002-10-24 Igor Shevlyakov <igor@microunity.com>
+
+ * varasm.c (struct rtx_const): Array size 16 for V16QImode.
+
+2002-10-24 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (x86_output_mi_thunk): Fix x86_64 pic jump.
+
+2002-10-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (initial_offset): Simplify by using
+ round_frame_size.
+
+2002-10-24 Marek Michalkiewicz <marekm@amelek.gda.pl>
+
+ * doc/install.texi (avr): Update required binutils version.
+
+2002-10-24 Theodore A. Roth <troth@openavr.org>
+
+ * doc/install.texi: Point avr users at more up-to-date information.
+
+2002-10-24 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md (movdi, movsi, movhi, movqi): Add peepholes2
+ to pull operands out of the literal pool where possible.
+
+2002-10-24 Denis Chertykov <denisc@overta.ru>
+
+ * config/avr/avr.c (init_cumulative_args): Test fntype for zero.
+
+2002-10-24 Steve Ellcey <sje@cup.hp.com>
+
+ * expr.c (convert_move): If unsignedp is less then zero there
+ is no equivalent code.
+
+2002-10-24 Zack Weinberg <zack@codesourcery.com>
+
+ * tree.def: Delete mention of nonexistent ARRAY_TYPE fields.
+
+2002-10-24 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.h: Rework comments; re-sort target macro definitions
+ according to the sequence they are defined in the manual.
+ (POINTER_BOUNDARY): Remove.
+
+2002-10-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (round_frame_size): Replace 8 with
+ BITS_PER_UNIT.
+
+2002-10-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Make it
+ 64-bit safe.
+ (TINY_CONSTANT_ADDRESS_P): Likewise.
+
+2002-10-24 Richard Henderson <rth@redhat.com>
+
+ * config/ia64/ia64.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): True.
+ (ia64_output_mi_thunk): Rewrite to use rtl, and to handle the
+ vcall offset.
+
+2002-10-24 Richard Henderson <rth@redhat.com>
+
+ PR opt/7944
+ * reload.c (find_reloads_toplev): Mode of X is not important
+ when simplifying subregs of constants.
+
+2002-10-24 Richard Sandiford <rsandifo@redhat.com>
+
+ * config.gcc (mips64vr-*-elf*, mips64vrel-*-elf*): Add
+ MIPS_MARCH_CONTROLS_SOFT_FLOAT=1 to $tm_defines.
+ * config/mips/mips.c (MIPS_MARCH_CONTROLS_SOFT_FLOAT): Default to 0.
+ (override_options): Base default setting of MASK_SOFT_FLOAT on -march
+ if MIPS_MARCH_CONTROLS_SOFT_FLOAT.
+
+2002-10-24 Richard Sandiford <rsandifo@redhat.com>
+
+ * optabs.c (expand_binop): Don't reuse the shift target in the
+ middle of shift sequences.
+
+2002-10-23 Ziemowit Laski <zlaski@apple.com>
+
+ * objc/objc-act.c (get_static_reference): Remove unneeded
+ TYPE_BINFO initialization.
+ (get_object-reference): Likewise.
+ (build_constructor): Tighten precondition check.
+ (finish_message_expr): Likewise.
+
+2002-10-23 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (local_symbolic_operand): Move LABEL_REF test
+ after CONST test.
+
+2002-10-23 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/ia64.c (hfa_element_mode): Don't allow 128 bit floats
+ in HFAs.
+
+2002-10-23 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): True.
+ (alpha_output_mi_thunk_osf): Handle vcall_offset.
+
+2002-10-23 Zack Weinberg <zack@codesourcery.com>
+
+ * langhooks.h (struct lang_hooks_for_tree_inlining): Add
+ var_mod_type_p.
+ * langhooks-def.h: Default for tree_inlining.var_mod_type_p is
+ hook_tree_bool_false.
+
+ * tree.c (variably_modified_type_p): Moved here from
+ cp/tree.c. Use lang_hooks.tree_inlining.var_mod_type_p for
+ language-specific cases. Due to this, must weaken some 'if
+ and only if' checks to merely 'if'.
+ * tree.h: Prototype variably_modified_type_p.
+
+ * tree-inline.c (walk_tree): #undef WALK_SUBTREE_TAIL at end.
+
+2002-10-23 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/linux.h (CC1_SPEC, CC1PLUS_SPEC): Remove.
+ * config/s390/s390.c (optimization_options): Disable -fcaller-saves.
+
+ * config/s390/s390-protos.h (fp_operand): Remove.
+ * config/s390/s390.c (fp_operand): Remove.
+ * config/s390/s390.md ("movdi"): Replace fp_operand by FP_REG_P.
+ ("*movdi_lhi", "*movdi_lli", "*movdi_larl"): Likewise.
+ ("movsi", "*movsi_lhi", "*movsi_lli"): Likewise.
+ (movdi_31, movdf_31 splitters): Likewise.
+
+ * config/s390/s390.h (IEEE_FLOAT): Remove.
+ (TARGET_FLOAT_FORMAT): Define in terms of TARGET_IEEE_FLOAT.
+ (INT_REGNO_P): Rename to ...
+ (GENERAL_REGNO_P): ... this.
+ (FLOAT_REGNO_P): Rename to ...
+ (FP_REGNO_P): ... this.
+ (ADDR_REGNO_P): New macro.
+ (GENERAL_REG_P, ADDR_REG_P, FP_REG_P, CC_REG_P): New macros.
+ (REGNO_OK_FOR_DATA_P, REGNO_OK_FOR_FP_P): Remove.
+ (DATA_REG_P, FP_REG_P, ADDRESS_REG_P): Likewise.
+ (HARD_REGNO_NREGS): Adapt to macro renaming.
+ (HARD_REGNO_MODE_OK): Likewise.
+
+2002-10-23 David Edelsohn <edelsohn@gnu.org>
+ Geoff Keating <geoffk@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_register_move_cost): New function.
+ (rs6000_memory_move_cost): New function.
+ * config/rs6000/rs6000-protos.h: Declare them.
+ * config/rs6000/rs6000.h: Use them.
+
+2002-10-23 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * libgcc2.c (__udiv_w_sdiv): Use attribute ((always_inline)) when
+ inlining it into other libgcc2 routines.
+ (__udivmoddi4): Likewise.
+
+2002-10-22 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * doc/sourcebuild.texi (Test Suites): Improve.
+
+2002-10-22 Stan Shebs <shebs@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Add missing
+ case for Darwin.
+
+2002-10-22 Jim Wilson <wilson@redhat.com>
+
+ * config/i386/i386.md (subdi3_1): Add call to ix86_binary_operator_ok.
+
+Wed Oct 23 01:52:36 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ PR other/8289
+ * xmmintrin.h: Add const to the argument of loads.
+
+ * i386.md (pushv2di): New pattern.
+ PR target/6890
+ * xmmintrin.h (_MM_TRANSPOSE4_PS): New.
+
+2002-10-22 Richard Henderson <rth@redhat.com>
+
+ * target.h (gcc_target.asm_out): Merge output_mi_thunk and
+ output_mi_vcall_thunk into a single hook. Add can_output_mi_thunk.
+ * target-def.h (TARGET_ASM_OUTPUT_MI_THUNK): Don't conditionalize.
+ (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Remove.
+ (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New.
+ (TARGET_ASM_OUT): Update.
+ * hooks.c (hook_bool_tree_hwi_hwi_tree_false): New.
+ (hook_bool_tree_hwi_hwi_tree_true): New.
+ (default_can_output_mi_thunk_no_vcall): New.
+ * hooks.h: Declare them.
+ * system.h (ASM_OUTPUT_MI_THUNK): Poison.
+
+ * config/alpha/alpha.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New.
+ (alpha_output_mi_thunk_osf): Add VCALL_OFFSET parameter.
+ * config/arm/arm.c, config/cris/cris.c, config/frv/frv.c,
+ config/i960/i960.c, config/ia64/ia64.c, config/m68k/m68k.c,
+ config/mmix/mmix.c, config/pa/pa.c, config/sparc/sparc.c,
+ config/stormy16/stormy16.c: Similarly.
+
+ * config/i386/i386.c (x86_output_mi_thunk): Merge vcall_offset code.
+ Handle 64-bit properly. Streamline.
+ (x86_output_mi_vcall_thunk): Remove.
+ (x86_this_parameter): Rename from ia32_this_parameter; handle 64-bit.
+ (x86_can_output_mi_thunk): New.
+ (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Remove.
+ (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New.
+ (override_options): Don't zap targetm.asm_out.output_mi_vcall_thunk.
+
+ * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Rename from
+ output_mi_thunk; make static; always use function_section.
+ (TARGET_ASM_OUTPUT_MI_THUNK): New.
+ (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New.
+ (rs6000_ra_ever_killed): Test no_new_pseudos not
+ targetm.asm_out.output_mi_thunk in conjunction with thunks.
+ * config/rs6000/rs6000-protos.h: Update.
+ * config/rs6000/sysv4.h (TARGET_ASM_OUTPUT_MI_THUNK): Remove.
+ * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Don't call
+ xcoffout_declare_function when using rs6000_output_mi_thunk.
+
+ * config/s390/s390.c (s390_output_mi_thunk): Rename from
+ s390_output_mi_vcall_thunk.
+ (TARGET_ASM_OUTPUT_MI_THUNK): Remove.
+ (TARGET_ASM_CAN_OUTPUT_MI_THUNK): New.
+
+ * config/vax/vax.c (vax_output_mi_thunk): Static; add vcall_offset.
+ (TARGET_ASM_OUTPUT_MI_THUNK, TARGET_ASM_CAN_OUTPUT_MI_THUNK): New.
+ * config/vax/vax-protos.h: Update.
+ * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Remove.
+
+Wed Oct 23 00:33:11 CEST 2002 Jan Hubicka <jh@suse,cz>
+
+ * i386.c (standard_sse_constant_p): Accept vector and integer zeros too.
+ * i386.h (EXTRA_CONSTRAINT): Recognize 'C'
+ * i386.md (movti_internal): Use 'C'
+
+ * xmmintrin.h (_mm_cmplt_epi*): New.
+
+2002-10-22 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("*movdi_64"): Fix op_type attribute.
+ ("*movdf_64"): Likewise.
+ ("*lshrdi3_64"): Likewise.
+ ("blockage"): Add length attribute.
+ ("lit"): Likewise.
+
+Tue Oct 22 23:51:34 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md: FIx typo.
+ (sse2_cvtsi2sd, sse2_pslrdq): Fix template.
+ (sse2_umulv2siv2di3): Fix predicate.
+ (sse2_psadbw, ashrv8hi3, ashrv4si3, lshrv8hi3 lshrv4si3,
+ lshrv2di3, ashlv8hi3, ashlv4si3, ashlv2di3): Likewise.
+ * xmmintrin.h (_mm_mul_epu16): Rename to...
+ (_mm_mul_epu32): This one.
+ (_mm_cvtsi32_si128, _mm_cvtsi128_si32): New.
+
+ (contains_128bit_aligned_vector_p): Undo accidental checkin.
+
+2002-10-22 Eric Christopher <echristo@redhat.com>
+
+ * config/sparc/sparc.h: Add #error.
+
+2002-10-22 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config.gcc [s390-*-linux]: Remove s390/t-linux from tmake_file.
+ [s390x-*-linux*]: Likewise.
+ * config/s390/t-linux: Remove.
+ * config/s390/s390.h: Include fixdfdi.h when building libgcc2.
+
+Tue Oct 22 19:07:03 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (builtin_description): Add IX86_BUILTIN_PUNPCKHQDQ128.
+ (ix86_expand_builtin): Fix MASKMOVDQU expasion.
+ * i386.h (ix86_builtins): Add IX86_BUILTIN_PUNPCKHQDQ128.
+ * i386.md (mmx_punpck?dq): Simplify.
+ (sse2_pubpcklqdq): Fix.
+ (sse2_pubpckhqdq): New.
+ * xmmintrin.h (_mm_unpackhi_epi32): New.
+
+ * xmmintrin.h (_mm_cvt*, _mm_stream_pd): Fix prototypes.
+ (_mm_shufflehi_epi16, _mm_shufflelo_epi16): Fix typo.
+
+2002-10-22 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c++/7209
+ * fold_const.c (fold_binary_op_with_conditional_arg): Always
+ build compound_expr if we used save_expr.
+
+2002-10-22 Alan Modra <amodra@bigpond.net.au>
+
+ * output.h (SECTION_NOTYPE): Define.
+ * varasm.c (default_section_type_flags_1): Set SECTION_NOTYPE for
+ init array sections.
+ (default_elf_asm_named_section): Mind SECTION_NOTYPE.
+ * config/arm/arm.c (arm_elf_asm_named_section): Likewise. Also
+ merge TLS support.
+
+2002-10-21 Richard Henderson <rth@redhat.com>
+
+ * real.c (sticky_rshift_significand): Return inexact, don't
+ or it in immediately.
+ (sub_significands): Accept incomming carry.
+ (div_significands, rtd_divmod): Update for sub_significands change.
+ (round_for_format): Update for sticky_rshift_significand change.
+ (do_add): Don't involve the inexact bit in addition, do give the
+ inexact bit as the subtraction carry-in.
+ (encode_internal, decode_internal, real_internal_format): New.
+ * real.h (real_internal_format): Declare.
+
+2002-10-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * libgcc2.c: Fix __udiv_w_sdiv breakage on platforms that
+ don't define sdiv_qrnnd.
+
+2002-10-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): Simplify
+ using IN_RANGE.
+ (TINY_CONSTANT_ADDRESS_P): Likewise.
+
+Tue Oct 22 00:04:20 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (builtin_description): Add punpcklqdq and movdq2q
+ (ix86_init_mmx_sse_builtins): Add v2di_ftype_void, di_ftype_v2di,
+ v16qi_ftype_pchar, void_ftype_pchar_v16qi, v4si_ftype_pchar,
+ void_ftype_pchar_v4si; Initialize __builtin_ia32_movdq2q,
+ __builtin_ia32_loaddqa, __builtin_ia32_loaddqu, __builtin_ia32_loadd
+ __builtin_ia32_storedqa, __builtin_ia32_storedqu, __builtin_ia32_stored
+ __builtin_ia32_setzero128.
+ (ix86_expand_builtin): Handle IX86_BUILTIN_CLRTI, IX86_BUILTIN_LOADDQA,
+ IX86_BUILTIN_LOADDQU, IX86_BUILTIN_LOADD, IX86_BUILTIN_STOREDQA,
+ IX86_BUILTIN_STOREDQU, IX86_BUILTIN_STORED, Ix86_BUILTIN_MOVQ.
+ * i386.h (ix86_builtins): Add IX86_BUILTIN_LOADDQA, IX86_BUILTIN_LOADDQU,
+ IX86_BUILTIN_STOREDQA, IX86_BUILTIN_STOREDQU, IX86_BUILTIN_LOADD,
+ IX86_BUILTIN_STORED, IX86_BUILTIN_CLRTI, IX86_BUILTIN_MOVDQ2Q,
+ IX86_BUILTIN_PUNPCKLQDQ128, Ix86_BUILTIN_MOVQ.
+ * i386.md (sse2_punpcklqdq, sse2_movqsse2_loadd, sse2_stored,
+ sse2_movq): New patterns.
+ (sse2_movdqa, sse2_movdqu, sse2_movdq2q): Fix.
+ * xmmintrin.h (_mm_load_si128, _mm_loadu_si128, _mm_loadl_epi64,
+ _mm_store_si128, _mm_storeu_si128, _mm_storel_epi64,
+ _mm_setzero_si128, _mm_set_epi64, _mm_set_epi32, _mm_set_epi16,
+ _mm_set_epi8, _mm_set1_epi64, _mm_set1_epi32, _mm_set1_epi16,
+ _mm_set1_epi8, _mm_setr_epi64, _mm_setr_epi32, _mm_setr_epi16,
+ _mm_setr_epi8, _mm_unpacklo_epi64,_mm_set_moveq): New functions.
+ (_mm_insert_epi16): Fix.
+
+2002-10-21 Dale Johannesen <dalej@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_reverse_condition): Handle
+ unsafe math reversals correctly for RTL generation.
+ (output_cbranch): Replace rs6000_reverse_condition call
+ by its former definition.
+
+2002-10-21 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (x86_64_sign_extended_value): Add allow_rip
+ argument. In CM_SMALL_PIC model consider SYMBOL_REFs binding locally or
+ from constant pool or LABEL_REFs as sign extended if allow_rip.
+ Change all +-1GB limits to +-16MB.
+ (x86_64_general_operand, x86_64_szext_general_operand,
+ x86_64_nonmemory_operand, x86_64_movabs_operand,
+ x86_64_szext_nonmemory_operand, x86_64_immediate_operand,
+ legitimate_address_p, ix86_expand_int_movcc): Update callers.
+ (local_symbolic_operand): Don't allow offsets bigger than +-16MB
+ in CM_SMALL_PIC model.
+ (legitimate_pic_address_disp_p): Don't check offsets before
+ calling local_symbolic_operand.
+ (legitimize_pic_address): Force offsets bigger than +-16MB into
+ register.
+ * config/i386/i386.h (EXTRA_CONSTRAINT, CONST_COSTS): Likewise.
+ * config/i386/i386-protos.h (x86_64_sign_extended_value): Update
+ prototype.
+
+ * configure.in: Test for @GOTNTPOFF and @INDNTPOFF on IA-32 too.
+ Add x86-64 test. Set tls_first_minor to 14 on IA-32 and x86-64.
+ * configure: Rebuilt.
+ * config/i386/i386.c (x86_64_sign_extended_value): Don't allow TLS
+ SYMBOL_REFs unless enclosed in UNSPEC. Handle UNSPEC_DTPOFF,
+ UNSPEC_GOTNTPOFF and UNSPEC_NTPOFF.
+ (legitimate_address_p): Allow foo@dtpoff(base) even on TARGET_64BIT
+ -fpic.
+ (ix86_encode_section_info): Don't ever generate TLSGD or TLSLD for
+ non-pic code if TARGET_64BIT.
+ (legitimize_address): Generate 64-bit TLS sequences.
+ (output_pic_addr_const): Support x86-64 TLS operators.
+ (i386_output_dwarf_dtprel): Output 64-bit DTPOFF as .long f@DTPOFF, 0.
+ (print_operand_address): Use %fs instead of %gs on TARGET_64BIT.
+ Don't append (%rip) in 64-bit TLSGD and TLSLD sequences.
+ (output_addr_const_extra): Support x86-64 TLS operators.
+ (maybe_get_pool_constant): Handle TARGET_64BIT -fpic.
+ (ix86_tls_get_addr): Use __tls_get_addr on TARGET_64BIT
+ unconditionally.
+ * config/i386/i386.md (*tls_global_dynamic_gnu): Renamed to...
+ (*tls_global_dynamic_32_gnu): ..., add !TARGET_64BIT.
+ (*tls_global_dynamic_sun): Renamed to...
+ (*tls_global_dynamic_32_sun): ..., add !TARGET_64BIT.
+ (tls_global_dynamic): Renamed to...
+ (tls_global_dynamic_32): ... this.
+ (tls_global_dynamic_64, *tls_global_dynamic_64): New.
+ (*tls_local_dynamic_base_dynamic_gnu): Renamed to...
+ (*tls_local_dynamic_base_dynamic_32_gnu): ..., add !TARGET_64BIT.
+ (*tls_local_dynamic_base_dynamic_sun): Renamed to...
+ (*tls_local_dynamic_base_dynamic_32_sun): ..., add !TARGET_64BIT.
+ (tls_local_dynamic_base_dynamic): Renamed to...
+ (tls_local_dynamic_base_dynamic_32): ... this.
+ (tls_local_dynamic_base_dynamic_64,
+ *tls_local_dynamic_base_dynamic_64): New.
+ (*tls_local_dynamic_once): Renamed to...
+ (*tls_local_dynamic_32_once): ... this.
+
+2002-10-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * libgcc2.c: Inline __udiv_w_sdiv when compiling __udivdi3,
+ __divdi3, __umoddi3, or __moddi3.
+
+2002-10-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * c-opts.c (missing_arg): Use cl_options[opt_index].opt_code
+ instead of just opt_index as switch expression.
+
+ * calls.c (store_one_arg): Change type of 'excess_align'
+ to unsigned int.
+
+ * profile.c (output_gcov_string): Change type of 'temp'
+ to size_t.
+
+2002-10-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/fixdfdi.h (__fixunsdfdi, __fixdfdi): Add prototypes.
+ (__fixunssfdi, __fixsfdi): Likewise.
+ * config/s390/s390.c (s390_single_hi): Initialize 'value'.
+ (s390_single_qi): Likewise.
+ (s390_emit_epilogue): Initialize 'offset'. Remove signed vs.
+ unsigned comparison warning.
+ (s390_return_addr_rtx): New function.
+ * config/s390/s390-protos.h (s390_return_addr_rtx): Declare it.
+ * config/s390/s390.h (RETURN_ADDR_RTX): Use it.
+ (HARD_REGNO_MODE_OK): Rewrite condition to silence warnings.
+
+2002-10-21 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_output_mi_vcall_thunk): New function.
+ (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Define target hook.
+ (s390_output_mi_thunk): Remove.
+ (TARGET_ASM_OUTPUT_MI_THUNK): Remove.
+
+2002-10-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.h (N_REG_CLASSES): Parenthesize.
+
+2002-10-20 Richard Henderson <rth@redhat.com>
+
+ * target.h (struct gcc_target): Line wrap.
+
+ * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Static.
+ (TARGET_ASM_OUTPUT_MI_THUNK): Define here...
+ * config/alpha/alpha.h: ... not here.
+ * config/alpha/alpha-protos.h: Update.
+
+ * config/arm/arm.c, config/arm/arm.h, config/arm/arm-protos.h
+ config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.h,
+ config/frv/frv-protos.h, config/frv/frv.c, config/frv/frv.h,
+ config/i386/i386-protos.h, config/i386/i386.c, config/i386/openbsd.h,
+ config/i386/unix.h, config/i960/i960-protos.h, config/i960/i960.c,
+ config/i960/i960.h, config/ia64/ia64-protos.h, config/ia64/ia64.c,
+ config/ia64/ia64.h, config/m68k/linux.h, config/m68k/m68k-protos.h,
+ config/m68k/m68k.c, config/m68k/netbsd-elf.h, config/m68k/openbsd.h,
+ config/mmix/mmix-protos.h, config/mmix/mmix.c, config/mmix/mmix.h,
+ config/pa/pa-protos.h, config/pa/pa.c, config/pa/pa.h,
+ config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h,
+ config/sparc/openbsd.h, config/sparc/sparc-protos.h,
+ config/sparc/sparc.c, config/sparc/sparc.h,
+ config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
+ config/stormy16/stormy16.h: Similarly.
+
+ * config/m68k/m68k.c (m68k_output_mi_thunk): Replicate mnemonic
+ selection logic from call patterns.
+
+2002-10-20 Mark Mitchell <mark@codesourcery.com>
+
+ * config/m68k/m68k.c (m68k_output_mi_thunk): Fix typo.
+
+2002-10-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ PR other/8202
+ * i386.c (ix86_init_mmx_sse_builtins, ix86_expand_builtin): Define and
+ expand __builtin_ia32_pslldqi128 and __builtin_ia32_psrldqi128.
+ * i386.h (IX86_BUILTIN_PSLLDQI128, IX86_BUILTIN_PSRLDQI128): New.
+ * xmmintrin.h (_mm_srli_si128, _mm_slli_si128): New.
+
+2002-10-20 Roger Sayle <roger@eyesopen.com>
+
+ PR c/761
+ * toplev.c (flag_unsafe_profile_arcs): Remove.
+ (flag_bounded_pointers): Remove.
+ (flag_bounds_check): Correct comments.
+ (lang_independent_options): Remove -funsafe-profile-arcs and
+ -fbounded-pointers. Correct -fbounds-check comments.
+
+ * flags.h: Correct flag_schedule_interblock comments.
+ (flag_bounded_pointers): Remove prototype.
+ (flag_bounds_check): Correct comments.
+
+ * c-opts.c (c_common_init_options): No need to mark
+ flag_bounds_check as unspecified.
+ (c_common_post_options): And no need to set it from
+ flag_bounded_pointers if its still unspecified.
+
+ * doc/invoke.texi: Fix some overfull hboxes in "make dvi".
+ Document --version, -feliminate-dwarf-2-dups, -fno-sched-interblock,
+ -fno-sched-spec, -fsched-spec-load, -fsched-spec-load-dangerous,
+ -fsched-verbose=n, -fno-branch-count-reg and -fbounds-check.
+
+2002-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+ Mark Mitchell <mark@codesourcery.com>
+
+ * alpha-protos.h (alpha_output_mi_thunk_osf): Update signature to
+ match target.h.
+ * arm-protos.h, arm.c (arm_output_mi_thunk): Likewise.
+ * cris-protos.h, cris.c (cris_asm_output_mi_thunk): Likewise.
+ * frv-protos.h, frv.c (frv_asm_output_mi_thunk): Likewise.
+ * i386-protos.h, i386.c (x86_output_mi_vcall_thunk,
+ x86_output_mi_thunk): Likewise.
+ * i960-protos.h, i960.c (i960_output_mi_thunk): Likewise.
+ * ia64-protos.h, ia64.c (ia64_output_mi_thunk): Likewise.
+ * m68k-protos.h, m68k.c (m68k_output_mi_thunk): Likewise.
+ * mmix-protos.h, mmix.c (mmix_asm_output_mi_thunk): Likewise.
+ * rs6000-protos.h, rs6000.c (output_mi_thunk): Likewise.
+ * s390-protos.h, s390.c (s390_output_mi_thunk): Likewise.
+ * stormy16-protos.h, stormy16.c (xstormy16_asm_output_mi_thunk):
+ Likewise.
+ * vax-protos.h, vax.c (vax_output_mi_thunk): Likewise.
+
+ * target.h (gcc_target): Update output_mi_thunk and
+ output_mi_vcall_thunk to take a HOST_WIDE_INT delta and
+ vcall_index.
+
+ * config/alpha/alpha.c: Replace ASM_OUTPUT_MI_THUNK with
+ TARGET_ASM_OUTPUT_MI_THUNK in comments.
+ * config/alpha/vms.h (ASM_OUTPUT_MI_THUNK): Don't #undef it.
+ (TARGET_ASM_OUTPUT_MI_THUNK): #undef it.
+ * config/frv/frv.h (DEFAULT_VTABLE_THUNKS): Remove definition.
+ * config/i386/i386-protos.h (x86_output_mi_vcall_thunk): Update
+ signature.
+ * config/i386/i386.c (x86_output_mi_vcall_thunk): Likewise.
+ * config/i386/openbsd.h: Replace ASM_OUTPUT_MI_THUNK with
+ TARGET_ASM_OUTPUT_MI_THUNK in comments.
+ * config/i960/i960.h (ASM_OUTPUT_MI_THUNK): Don't define.
+ (TARGET_ASM_OUTPUT_MI_THUNK): Do define.
+ * config/m68k/openbsd.h: Replace ASM_OUTPUT_MI_THUNK with
+ TARGET_ASM_OUTPUT_MI_THUNK in comments.
+ * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Remove #ifdef
+ ASM_OUTPUT_MI_THUNK and replace with check of targetm.
+
+ * doc/tm.texi (TARGET_ASM_OUTPUT_MI_THUNK): Update signature.
+ (TARGET_ASM_OUTPU_MI_VCALL_THUNK): Likewise.
+
+2002-10-19 Brad Lucier <lucier@math.purdue.edu>
+
+ * real.c (do_add): Fix 0+0 sign corner case.
+ (do_divide): Fix Inf/0 corner case.
+
+Sun Oct 20 00:31:31 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (classify_argument): Pass MMX arguments in memory
+ (ix86_expand_builtin): Expand proper address mode for cflush.
+ * i386.md (movdqa): Fix typo.
+ (sse2_cflush): Accept DImode addresses.
+
+ * xmmintrin.h (_mm_sqrt_sd): Accept two arguments.
+ (_mm_max_sd): Fix pasto.
+ (_mm_storeh_pd, _mm_storel_pd): Fix.
+
+ * i386.c (bdesc_comi): Fix to match specification.
+ (ix86_expand_sse_comi): Emit the comparison properly.
+ * i386.md (sse_comi, sse2_comi, sse_ucomi, sse2_ucomi):
+ Do not use comparison operator.
+ (vnmaskcmp): Fix template.
+
+ * xmmintrin.h (_mm_cvtps_pi16): Fix.
+
+2002-10-19 Sebastian Pop <s.pop@laposte.net>
+
+ * dependence.c : Removed.
+ * Makefile.in : Remove dependence.o.
+
+Sat Oct 19 10:46:52 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * mmintrin.h (__m64): typedef it to v2si.
+ (_mm_cvtsi32_si64, _mm_cvtsi32_si64_mm_sll_pi16,
+ _mm_sll_pi32, _mm_sll_pi64, _mm_slli_pi64, _mm_sra_pi16,
+ _mm_sra_pi32, _mm_srl_pi16, _mm_srl_pi32, _mm_srl_pi64,
+ _mm_srli_pi64, _mm_and_si64, _mm_andnot_si64,
+ _mm_or_si64, _mm_xor_si64): Add neccesary casts.
+ * xmmintrin.h (_mm_setzero_si64): Likewise.
+
+ * i386.h (ALIGN_MODE_128): Update comment; add missing modes
+ (SSE_REG_MODE_P, MMX_REG_MODE_P): New macros.
+
+ PR target/7693
+ Patch by Shawn Wagner
+ * mmintrin.h: Replace pi64 by si64.
+
+2002-10-18 David Edelsohn <edelsohn@gnu.org>
+
+ * rs6000.md (movdf_hardfloat32): Order alternatives consistently.
+ Use length of 4 not *.
+ (movdf_hardfloat64): Same. Support DFmode moves to/from CTR/LR.
+ (movdf_softfloat64): Likewise.
+ (movdi_internal32): Use length of 4 not *.
+ (movti_power): Same.
+ (ctrsi, ctrdi): Same.
+
+2002-10-18 Zack Weinberg <zack@codesourcery.com>
+
+ * c-decl.c (start_decl): Point users of the old initialized-
+ typedef extension at __typeof__.
+
+2002-10-18 Richard Henderson <rth@redhat.com>
+
+ * real.c (cmp_significand_0, rtd_divmod, ten_to_mptwo): New.
+ (real_to_decimal): Re-implement using the logic from the
+ gcc 3.2 etoasc. Comment heavily.
+ (div_significands): Simplify loop startup and comparison logic.
+
+2002-10-18 Mark Mitchell <mark@codesourcery.com>
+
+ * target-def.h (TARGET_ASM_OUTPUT_MI_THUNK): Default to NULL.
+ (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Likewise.
+ (TARGET_ASM_OUT): Add them.
+ * target.h (asm_out): Add output_mi_thunk and
+ output_mi_vcall_thunk.
+ * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/arm/arm-protos.h (arm_output_mi_thunk): Declare.
+ * config/arm/arm.c (arm_output_mi_thunk): Define.
+ * config/arm/arm.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/cris/cris.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/frv/frv.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/i386/i386-protos.h (x86_output_mi_thunk): Adjust
+ prototype.
+ (x86_output_mi_vcall_thunk): Declare.
+ * config/i386/i386.c (override_options): Clear
+ output_mi_vcall_thunk in 64-bit mode.
+ (ix86_fntype_regparm): New function.
+ (ix86_return_pops_args): Use it.
+ (ia32_this_parameter): New function.
+ (x86_output_mi_vcall_thunk): New function.
+ (x86_output_mi_thunk): Use it
+ * config/i386/unix.h (TARGET_ASM_OUTPUT_MI_THUNK): Adjust.
+ (TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Define.
+ * config/i960/i960-protos.h (i960_output_mi_thunk): Declare.
+ * config/i960/i960.c (i960_output_mi_thunk): New function.
+ * config/i960/i960.h (ASM_OUTPUT_MI_THUNK): Adjust.
+ * config/ia64/ia64-protos.h (ia64_output_mi_thunk): Declare.
+ * config/ia64/ia64.c (ia64_output_mi_thunk): Define.
+ * config/ia64/ia64.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/m68k/m68k-protos.h (m68k_output_mi_thunk): New function.
+ * config/m68k/linux.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/m68k/netbsd-elf.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/mmix/mmix.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/pa/pa.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/rs6000/sysv4.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/s390/s390-protos.h (s390_output_mi_thunk): Declare.
+ * config/s390/s390.c (s390_output_mi_thunk): Define.
+ * config/s390/s390.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/stormy16/stormy16.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * config/vax/vax-protos.h (vax_output_mi_thunk): Declare.
+ * config/vax/vax.c (vax_output_mi_thunk): Define.
+ * config/vax/vax.h (ASM_OUTPUT_MI_THUNK): Rename to ...
+ (TARGET_ASM_OUTPUT_MI_THUNK): ... this.
+ * doc/tm.texi: Adjust documentation.
+
+2002-10-18 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Define
+ __enable_execute_stack function.
+ * config/alpha/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Define
+ as NETBSD_ENABLE_EXECUTE_STACK.
+ * config/i386/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Ditto.
+ * config/i386/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Ditto.
+ * config/i386/netbsd64.h (TRANSFER_FROM_TRAMPOLINE): Ditto.
+ * config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Ditto.
+ * config/sparc/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Ditto.
+
+2002-10-18 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/i386/i386.c (x86_initialize_trampoline): Emit a call
+ to __enable_execute_stack with the address of the trampoline
+ if TRANSFER_FROM_TRAMPOLINE is defined.
+ * config/i386/i386.h (TARGET_64BIT): Expand to a compile-time
+ constant if building libgcc2.
+
+2002-10-17 Roger Sayle <roger@eyesopen.com>
+
+ * doc/c-tree.texi: Update description of COND_EXPR tree nodes.
+
+2002-10-17 Geoffrey Keating <geoffk@apple.com>
+
+ * config/rs6000/rs6000.h (HARD_REGNO_MODE_OK): Allow arbitrary modes
+ in CTR/LR/MQ.
+ * config/rs6000/rs6000.md (movcc_internal1): Support CCmode moves
+ to/from CTR/LR/MQ.
+ (movsf_hardfloat): Support SFmode moves to/from CTR/LR/MQ.
+ (movsf_softfloat): Likewise.
+
+2002-10-17 Janis Johnson <janis187@us.ibm.com>
+
+ * Makefile.in (site.exp): Add ALT_CXX_UNDER_TEST and COMPAT_OPTIONS.
+
+2002-10-17 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/alpha/alpha.c (alpha_initialize_trampoline): Use
+ tramp, not addr, to pass the trampoline address to
+ __enable_execute_stack.
+
+Thu Oct 17 18:40:47 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * mmintrin.h: Guard by __MMX__
+ * xmmintrin.h: Guard by __SSE__
+
+ PR other/8062
+ * xmmintrin.h (_MM_SHUFFLE2): New macro.
+ (_mm_load*_?d): New functions.
+ (_mm_set*_?d): New functions.
+ (_mm_store*_?d): New functions.
+
+Wed Oct 16 15:01:29 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ Really commit patch announced at Oct 14
+ PR c/7344
+ * predict.c (can_predict_insn_p): New function.
+ (estimate_probability): Avoid unnecesary work.
+ (process_note_prediction): Likewise.
+ * toplev.c (rest_of_compilation): Account early branch prediction pass
+ as TV_BRANCH_PROB.
+
+ PR other/8048
+ Found by Ian Ollmann
+ * xmmintrin.h (_mm_shuffle_pd): Fix typo.
+ (_mm_load?_pd): Likewise.
+ (_mm_store?_pd): Likewise.
+
+ PR target/7386
+ * i386.c (builtin_description):Drop cmpg[te]s[sd].
+ * xmmintrin.h (__mm_cmpg[te]_s[sd]): Rewrite using
+ swapped alternative.
+
+ PR opt/7630
+ * reload1.c (reload_inner_reg_of_subreg): New argument output;
+ (push_reload): Update call.
+
+2002-10-17 Richard Sandiford <rsandifo@redhat.com>
+
+ * config.gcc (mips*-*-*): Add OBJECT_FORMAT_ELF to $tm_defines
+ if using mips/elf.h or mips/elf64.h.
+ * config/mips/elf.h (OBJECT_FORMAT_ELF): Remove.
+ * config/mips/elf64.h (OBJECT_FORMAT_ELF): Remove.
+
+2002-10-16 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/rs6000.c (function_arg): Set inner mode of V1DI to
+ SI.
+
+2002-10-16 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/linux.h (ASM_DOUBLE, _ASM_OUTPUT_LONG): Remove.
+ (LPREFIX): Likewise.
+ (ASM_COMMENT_START, LOCAL_LABEL_PREFIX, ASM_FORMAT_PRIVATE_NAME,
+ ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT,
+ ASM_OUTPUT_ALIGN, ASM_OUTPUT_SKIP, ASM_OUTPUT_ALIGNED_BSS,
+ TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP, BSS_SECTION_ASM_OP,
+ GLOBAL_ASM_OP, ASM_OUTPUT_MI_THUNK): Move to s390.h.
+
+ * config/s390/s390.h (ASM_COMMENT_START, LOCAL_LABEL_PREFIX,
+ ASM_FORMAT_PRIVATE_NAME, ASM_OUTPUT_ALIGN, ASM_OUTPUT_SKIP,
+ ASM_OUTPUT_ALIGNED_BSS, TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP,
+ BSS_SECTION_ASM_OP): Move from linux.h.
+ (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
+ Also, use ASM_GENERATE_INTERNAL_LABEL instead of LPREFIX.
+
+ * config/s390/s390.c (s390_function_profiler): Use
+ ASM_GENERATE_INTERNAL_LABEL instead of LPREFIX.
+
+2002-10-15 Richard Henderson <rth@redhat.com>
+
+ * real.c (real_to_decimal): Accept BUF_SIZE and CROP_TRAILING_ZEROS
+ as arguments. Bound DIGITS by the available buffer size.
+ (real_to_hexadecimal): Likewise.
+ * real.h (real_to_decimal, real_to_hexadecimal): Update prototypes.
+ (REAL_VALUE_TO_DECIMAL): Remove.
+ * c-common.c, c-pretty-print.c, print-rtl.c, print-tree.c,
+ sched-vis.c, config/arc/arc.c, config/c4x/c4x.c, config/fr30/fr30.c,
+ config/i370/i370.h, config/i386/i386.c, config/i960/i960.c,
+ config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c,
+ config/m68k/hp320.h, config/m68k/m68k.h, config/m68k/sun2o4.h,
+ config/m68k/sun3.h, config/mips/mips.c, config/ns32k/ns32k.c,
+ config/pdp11/pdp11.h, config/vax/vax.h: Update all callers to
+ use real_to_decimal directly, and with the proper arguments.
+ * doc/tm.texi (REAL_VALUE_TO_DECIMAL): Remove.
+
+2002-10-15 Jim Wilson <wilson@redhat.com>
+
+ * reload1.c (merge_assigned_reloads): After converting overlapping
+ reloads to RELOAD_OTHER, abort if there are now conflicting reloads.
+
+ * config/i386/i386.md (adddi3_1): Add call to ix86_binary_operator_ok.
+
+Tue Oct 15 22:08:35 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * expr.c (do_tablejump): Fix typo in my previous commit.
+
+2002-10-15 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/vr.h (DRIVER_SELF_SPECS): Change %<mgp32 to %{<mgp32}.
+
+2002-10-15 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_split_branches): Add return
+ value. Add parameters TEMP_REG and TEMP_USED. Use unspec 104.
+
+ (find_base_register_in_addr): New function.
+ (find_base_register_ref): New function.
+ (replace_base_register_ref): New function.
+
+ (struct constant_pool): Add members pool_insn, insns, and anchor.
+ Remove member last_insn.
+ (s390_start_pool): Initialize them.
+ (s390_end_pool): Emit pool placeholder insn.
+ (s390_add_pool_insn): New function.
+ (s390_find_pool): Use insns bitmap instead of addresses.
+ (s390_dump_pool): Replace placeholder insn. Emit anchor.
+ Replace unspec 104 by local-pool-relative references.
+ (s390_output_constant_pool): Output anchor label if required.
+ (s390_output_symbolic_const): Handle unspec 104 and 105.
+ (s390_add_pool): Remove, replace by ...
+ (s390_add_constant, s390_find_constant): ... these new functions.
+ (s390_add_anchor): New function.
+
+ (s390_chunkify_pool): Delete, replace by ...
+ (s390_chunkify_start, s390_chunkify_finish,
+ s390_chunkify_cancel): ... these new functions.
+ (s390_optimize_prolog): Add parameter TEMP_REGNO.
+ Recompute register live data for special registers.
+ (s390_fixup_clobbered_return_reg): New function.
+ (s390_machine_dependent_reorg): Rewrite to use new
+ s390_chunkify_... routines.
+
+ config/s390/s390.md ("reload_base"): Rename to ...
+ ("reload_base_31"): ... this.
+ ("reload_base_64"): New insn.
+ ("reload_base2"): Remove.
+ ("reload_anchor"): New insn.
+ ("pool"): New insn.
+
+ s390.c (s390_pool_overflow): Remove.
+ s390.h (s390_pool_overflow): Likewise.
+ s390.md ("cjump", "icjump", "doloop_si"): Remove s390_pool_overflow.
+
+Tue Oct 15 16:51:04 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.md (movv8qi_i+2): Don't split if source is -1.
+
+2002-10-15 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/install.texi: Formatting changes for conformance to HTML 4.01.
+
+2002-10-15 Ulrich Weigand <uweigand@de.ibm.com>
+
+ PR opt/7409
+ * loop.c (loop_regs_scan): Mark registers used for function
+ argument passing as MAY_NOT_OPTIMIZE.
+
+Mon Oct 14 20:33:12 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (movv2di_internal): New pattern.
+ (movv2df_internal, movv8hi_internal, movv16qi_internal): Fix predicate.
+ (movv2di): New expander.
+ * i386.c (ix86_preferred_reload_class): Return NO_REGS for vector operands.
+
+ * i386.c (ix86_expand_timode_binop_builtin): Delete.
+ (builtin_description): Add SSE1 logicals; rename SSE2 logicals.
+ (ix86_init_mmx_sse_builtins): Kill SSE1 logicals.
+ (ix86_expand_builtin): Likewise.
+ * i386.h (sse_andti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2,
+ sse_andti3,
+ sse_andnti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2,
+ sse_andnti3,
+ sse_orti4_df_1, sse_orti3_df_2, sse_orti3_sf_1, sse_orti3_sf_2,
+ sse_orti3,
+ sse_xorti4_df_1, sse_xorti3_df_2, sse_xorti3_sf_1, sse_xorti3_sf_2,
+ sse_xorti3): Kill.
+ (sse_andv4sf3, sse_andnv4sf3, sse_orv2df3, sse_xorv2df3, sse_andv2df3,
+ sse_andnv2df3, sse_orv2df3, sse_xorv2df3): New expanders.
+ (*sse_andv4sf3, *sse_andnv2df3, *sse_orv4sf3, *sse_xorv4sf3, *sse_andv2df3,
+ *sse_andnv2df3, *sse_orv2df3, *sse_xorv2df3): New patterns.
+ (*sse_andsf3, *sse_andndf3, *sse_ordf3, *sse_xordf3, *sse_anddf3,
+ *sse_andndf3, *sse_orv2df3, *sse_xorv2df3): New patterns.
+
+ * xmmintrin.h (__m128i): Define as __v2di.
+
+ PR c++/6419
+ (expand_expr): Use DECL_RTL_SET_P.
+
+2002-10-14 Roger Sayle <roger@eyesopen.com>
+
+ * combine.c (simplify_set): Treat MODE_CC registers like cc0.
+
+2002-10-14 Roger Sayle <roger@eyesopen.com>
+ Zack Weinberg <zack@codesourcery.com>
+
+ * config/i386/i386.c (k6_cost): Correct typo.
+
+2002-10-14 Mark Mitchell <mark@codesourcery.com>
+
+ PR optimization/6631
+ * alias.c (objects_must_conflict_p): Check honor_readonly when
+ examining TYPE_READONLY.
+ * function.c (assign_stack_temp_for_type): Likewise.
+
+2002-10-14 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
+
+ * config/alpha/alpha.md (extendsidi2_nofix, extendsidi2_fix):
+ Swap zero extension arguments.
+ (umaxhi3): Fix instruction class.
+ PR target/7211
+ (prefetch): Fix prefetch instructions.
+ PR target/7238
+ (pkwb): Fix output constraint.
+
2002-10-14 Alexandre Oliva <aoliva@redhat.com>
* config/mips/mips.c (print_operand): Increase buffer size for
PR c/7344
* cfgbuild.c (make_edges): Create edge cache when we do have
large jumptable.
- (do_tablejump): Note size of maximal jumptable.
+ * expr.c (do_tablejump): Note size of maximal jumptable.
* function.c (prepare_function_start): Zero out size.
* function.h (function): Add max_jumptable_ents.
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