Ben Elliston [Wed, 30 Sep 1998 02:13:15 +0000 (02:13 +0000)]
Makefile.in: Rewrite.
* Makefile.in: Rewrite.
* configure.in: Likewise.
* configure: Regenerate.
* All .c files. Remove "objc" prefix when including objc header
files. Include tconfig.h, not ../tconfig.h.
Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r22659
ch-tree.h (build_compare_expr): Change first argument's type from `enum chill_tree_code' to `enum tree_code'.
* ch-tree.h (build_compare_expr): Change first argument's type
from `enum chill_tree_code' to `enum tree_code'.
(build_compare_discrete_expr): Likewise.
* expr.c (build_compare_set_expr): Likewise.
(build_compare_string_expr): Likewise.
(build_compare_expr): Likewise.
(build_compare_discrete_expr): Likewise. Also add default case in
switch statement.
(compare_int_csts): Add default case in switch statement.
configure.in: new flags --with-ld and --with-as...
* configure.in: new flags --with-ld and --with-as, equivalent
to setting LD and AS environment variables. Test whether
specified arguments are GNU commands, and report them with
checking messages. Use the specified AS for configure
tests too.
* configure: ditto
* acconfig.h: add DEFAULT_ASSEMBLER and DEFAULT_LINKER
* config.in: ditto
* gcc.c (find_a_file): when looking for `as' and `ld', return
the DEFAULT program if it exists
* collect2.c (main): use DEFAULT_LINKER if it exists
* gcc.c (find_a_file): the test for existence of a full
pathname was reversed
Mark Mitchell [Mon, 28 Sep 1998 07:44:12 +0000 (07:44 +0000)]
c-common.c (c_get_alias_set): Tighten slightly for FUNCTION_TYPEs and ARRAY_TYPEs.
* c-common.c (c_get_alias_set): Tighten slightly for FUNCTION_TYPEs
and ARRAY_TYPEs. Tidy up. Improve support for type-punning.
* expr.c (store_field): Add alias_set parameter. Set the
MEM_ALIAS_SET accordingly, if the target is a MEM.
(expand_assignment): Use it.
(store_constructor_field): Pass 0.
(expand_expr): Likewise.
Jason Merrill [Fri, 25 Sep 1998 21:34:50 +0000 (21:34 +0000)]
search.c (get_base_distance): Remove assert.
* search.c (get_base_distance): Remove assert.
* decl2.c (build_anon_union_vars): Don't process a field with no
name.
(finish_anon_union): Also complain about local anon unions with no
members.
* cp-tree.h (define_case_label): Remove unused parameter.
(check_java_method): Likewise.
(grokclassfn): Likewise.
(expand_aggr_init): Likewise.
(build_x_delete): Likewise.
(maybe_end_member_template_processing): Likewise.
(unshare_base_binfos): Add prototype.
(string_conv_p): Likewise.
(my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
* cvt.c (build_up_reference): Remove unused parameter
`checkconst', all callers changed.
(build_type_conversion): Mark parameter `code' with
ATTRIBUTE_UNUSED.
(build_expr_type_conversion): Initialize variable `conv'.
* decl.c (push_namespace): Initialize variable `d'.
(define_case_label): Remove unused parameter `decl', all callers
changed.
* decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
`argc' with ATTRIBUTE_UNUSED.
(grokclassfn): Remove unused parameter `cname', all callers
changed.
(check_java_method): Likewise for parameter `ctype'.
(copy_assignment_arg_p): Mark parameter `virtualp' with
ATTRIBUTE_UNUSED.
(finish_prevtable_vardecl): Likewise for parameter `prev'.
* expr.c (extract_init): Likewise for parameters `decl' and `init'.
* init.c (expand_aggr_init_1): Remove unused parameter
`alias_this', all callers changed.
(expand_aggr_init): Likewise.
(expand_default_init): Likewise.
(build_new_1): Initialize variable `susp'.
(build_x_delete): Remove unused parameter `type', all callers
changed.
* lex.c (set_typedecl_interface_info): Mark parameter `prev' with
ATTRIBUTE_UNUSED.
(readescape): Use (unsigned) value in shift.
(real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
comparing to a signed quantity.
* pt.c (maybe_end_member_template_processing): Remove unused
parameter `decl', all callers changed.
(check_explicit_specialization): Add braces around empty body in
an else-statement.
(current_template_args): Initialize variable `args'.
(lookup_template_class): Likewise for variable `prev_local_enum'.
(tsubst_decl): Likewise for variable `r'.
(set_mangled_name_for_template_decl): Initialize variable
`context'.
* spew.c (scan_tokens): Change type of parameter `n' to unsigned.
Likewise for variable `i'.
(yylex): Initialize variable `trrr'.
* typeck.c (compparms): Mark variable `strict' with
ATTRIBUTE_UNUSED.
* xref.c (simplify_type): Cast argument of ctype function to
`unsigned char'.
Mark Mitchell [Thu, 24 Sep 1998 23:53:37 +0000 (23:53 +0000)]
cp-tree.h (language_lvalue_valid): Remove.
* cp-tree.h (language_lvalue_valid): Remove.
* decl.c (grokdeclarator): Don't disallow references to functions.
* tree.c (lvalue_p_1): New function, combining duplicated
code from ...
(lvalue_p): Use it.
(real_lvalue_p): Likewise.
* typeck.c (language_lvalue_valid): Remove.
(build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
they don't have TREE_READONLY set.
* typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
Jakub Jelinek [Thu, 24 Sep 1998 16:16:58 +0000 (18:16 +0200)]
sparc.c (function_value): Perform the equivalent of PROMOTE_MODE for ARCH64.
Thu Sep 24 15:08:08 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
* config/sparc/sparc.c (function_value): Perform the equivalent of
PROMOTE_MODE for ARCH64.
(eligible_for_epilogue_delay): Allow DImode operations in delay
slot of a return for ARCH64.
reload1.c (reload_cse_regs_1): Renamed from reload_cse_regs.
* reload1.c (reload_cse_regs_1): Renamed from reload_cse_regs.
(reload_cse_regs): New function body: call reload_cse_regs_1,
reload_combine, reload_cse_move2add.
When doing expensive_optimizations, call reload_cse_regs_1 a
second time after reload_cse_move2add.
(reload_combine, reload_combine_note_store): New functions.
(reload_combine_note_use): New function.
(reload_cse_move2add, move2add_note_store): New functions.
reload.c (find_reloads): In code to promote RELOAD_FOR_X_ADDR_ADDR reloads to RELOAD_FOR_X_ADDRESS...
* reload.c (find_reloads): In code to promote RELOAD_FOR_X_ADDR_ADDR
reloads to RELOAD_FOR_X_ADDRESS reloads, test for reload sharing.
Properly keep track of first RELOAD_FOR_X_ADDRESS also for
more than 3 such reloads.
If there is not more than one RELOAD_FOR_X_ADDRESS, don't change
RELOAD_FOR_X_ADDR_ADDR reload.
expr.c (store_constructor): When initializing a field that is smaller than a word...
* expr.c (store_constructor): When initializing a field that is smaller
than a word, at the start of a word, try to widen it to a full word.
* cse.c (cse_insn): When we are about to change a register,
remove any invalid references to it.
(remove_invalid_subreg_refs): New function.
(mention_regs): Special treatment for SUBREGs.
(insert_regs): Don't strip SUBREG for call to mention_regs.
Check if reg_tick needs to be bumped up before that call.
(lookup_as_function): Try to match known word_mode constants when
looking for a norrower constant.
(canon_hash): Special treatment for SUBREGs.
David S. Miller [Thu, 24 Sep 1998 02:44:55 +0000 (19:44 -0700)]
[multiple changes]
Thu Sep 24 01:35:34 1998 David S. Miller <davem@pierdol.cobaltmicro.com>
* config/sparc/sol2-sld-64.h (TRANSFER_FROM_TRAMPOLINE): Define.
* config/sparc/sparc.c (sparc64_initialize_trampoline): If that is
defined, emit libcall to __enable_execute_stack. Also fix opcodes
and offsets in actual stack trampoline code so they match the
commentary and actually work.
Thu Sep 24 01:19:02 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
* configure.in (sparcv9-*-solaris): Use t-sol2 and t-sol2-64 for
tmake_file.
(sparc64-*-linux): Use t-linux and sparc/t-linux64 for
tmake_file. Set extra_parts to needed crt objects.
* configure: Rebuilt.
* config/sparc/linux64.h (SPARC_BI_ARCH): Define.
(TARGET_DEFAULT): Set if default is v9 or ultra.
(STARTFILE_SPEC32, STARTFILE_SPEC64): New macros.
(STARTFILE_SPEC): Set to those upon SPARC_BI_ARCH.
(ENDFILE_SPEC32, ENDFILE_SPEC64, ENDFILE_SPEC): Likewise.
(SUBTARGET_EXTRA_SPECS, LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
LINK_SPEC, LINK_ARCH_SPEC): Likewise.
(TARGET_VERSION): Define.
(MULTILIB_DEFAULT): Define.
* config/sparc/sparc.h (CPP_CPU_DEFAULT_SPEC): Rearrange so that
mixed 32/64 bit compilers based upon SPARC_BI_ARCH work.
(CPP_CPU64_DEFAULT_SPEC, CPP_CPU32_DEFAULT_SEC): Define
appropriately.
(TARGET_SWITCHES): Allow ptr32/ptr64 options once more.
* config/sparc/sparc.c (sparc_override_options): If arch and
pointer size disagree, emit diagnostic and fix it up. If
SPARC_BI_ARCH and TARGET_ARCH32, set cmodel to CM_32. Turn off
V8PLUS in 64-bit mode.
* config/sparc/t-linux64: New file.
* config/sparc/t-sol2-64: New file.
* config/sparc/t-sol2: Adjust build rules to use MULTILIB_CFLAGS.
* config/sparc/sol2-sld-64.h (SPARC_BI_ARCH): Define.
(ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC,
CPP_CPU32_DEFAULT_SPEC, CPP_CPU64_DEFAULT_SPEC): Define.
(ASM_SPEC, CPP_CPU_SPEC): Set appropriately based upon those.
(STARTFILE_SPEC32, STARTFILE_SPEC32, STARTFILE_ARCH_SPEC):
Define.
(STARTFILE_SPEC): Set approriately based upon those.
(CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Set based upon
disposition of DEFAULT_ARCH32_P.
(LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Define.
(LINK_ARCH_SPEC, LINK_ARCH_DEFAULT_SPEC): Set based upon those.
(CC1_SPEC, MULTILIB_DEFAULTS): Set based upon DEFAULT_ARCH32_P.
(MD_STARTFILE_PREFIX): Set correctly based upon SPARC_BI_ARCH.
* config/sparc/xm-sysv4-64.h (HOST_BITS_PER_LONG): Only set on
arch64/v9.
* config/sparc/xm-sp64.h (HOST_BITS_PER_LONG): Likewise.
Andrew MacLeod [Mon, 21 Sep 1998 14:23:16 +0000 (14:23 +0000)]
expr.h (eh_rtime_match_libfunc): New extern declaration.
Mon Sep 21 17:15:26 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
* expr.h (eh_rtime_match_libfunc): New extern declaration.
* optabs.c (init_optabs): Set eh_rtime_match_libfunc.
* except.c (start_catch_handler): Use eh_rtime_match_libfunc.
* libgcc2.c (__eh_rtime_match): Always return 0 if the matcher is
NULL. Only include <stdio.h> if inhibit_libc is not defined.
Jim Wilson [Mon, 21 Sep 1998 13:59:47 +0000 (13:59 +0000)]
Fix for g++ failure reported by Brendan.
* flow.c (find_basic_blocks): Delete check for in_libcall_block when
prev_code is a CALL_INSN. Change check for REG_RETVAL note to
use in_libcall_block.
(find_basic_blocks_1): Delete check for in_libcall_block when prev_code
is a CALL_INSN. If CALL_INSN and in_libcall_block, then change code
to INSN.