* sibcall.c (skip_copy_to_return_value): Call
identify_call_return_value here, and return orig_insn if it
returns zero. Hardret and softret arguments now unnecessary.
(call_ends_block_p): Don't call identify_call_return_value here.
* ggc-common.c (ggc_mark_rtx_children): No need to mark 'S' or
's' slots in RTXen.
* ggc-page.c, ggc-simple.c (ggc_mark_if_gcable): Delete function.
* ggc.h (ggc_mark_if_gcable): Delete prototype.
testsuite:
* g77.dg: New directory.
* g77.dg/20010216-1.f: New test case.
* g77.dg/dg.exp: New driver.
* lib/g77-dg.exp: New driver library.
From-SVN: r39916
* pa.c (move_operand): Accept code to load the address of a
symbol out of the DLT as a valid move operand.
(print_operand, case 'A'): New to handle generating a DLT
reference for a LO_SUM expression.
* pa.h (EXTRA_CONSTRAINT): Handle 'A' for DLT LO_SUM references.
* pa.md (movsi, movdi patterns): Allow DLT LO_SUM references.
From-SVN: r39914
* parse.y (parser_check_super_interface): Don't call
check_pkg_class_access for an inner interface.
(parser_check_super): Don't call check_pkg_class_access for inner
class.
(do_resolve_class): Simplify enclosing type loop. Don't call
check_pkg_class_access if CL and DECL are not set.
(find_in_imports_on_demand): Set DECL if class_type needed to be
loaded. Don't call check_pkg_class_access for an inner class.
(check_inner_class_access): Rewritten to implement member access
rules as per spec 6.6.1.
(check_pkg_class_access): Handle the empty package correctly.
(in_same_package): New function. Determine if two classes are in the
same package.
From-SVN: r39909
* typeck.c (build_java_array_type): Don't try to poke a public `clone'
method into array types.
* parse.y (patch_method_invocation): Bypass access check on clone call
to array instance.
From-SVN: r39906
libf2c:
* libF77/Version.c, libI77/Version.c, libU77/Version.c: Update G77
version number to 0.5.27.
gcc:
* README, cpp.texi, gcc.texi, version.c: Update version number to
3.1.
* cpp.1, gcov.1, gcc.1: Regenerate.
gcc/f:
* version.c, root.texi: Update GCC version number to 3.1. Update
G77 version number to 0.5.27.
* BUGS, NEWS: Regenerate.
From-SVN: r39901
* cppfiles.c (stack_include_file): Generate dependencies
here, and manage include_count here too.
(PRINT_THIS_DEP): Delete.
(_cpp_execute_include): Do not generate dependencies here,
apart from the case of a missing header. Do not manage
include_count.
(_cpp_read_file): Leave dependency generation to
stack_include_file.
From-SVN: r39899
* regclass.c (contains_reg_of_mode): Make global.
(init_reg_sets): Remove contains_reg_of_mode; take into account
CLASS_MAX_NREGS when looking for the proper mode.
(dump_regclass): Dump only classes considered for the pseudo.
(regclass): Use contains_reg_of_mode.
From-SVN: r39891
* reg-stack.c (next_flags_user): Use current_block->end
(swap_rtx_condition): Look for next user if flags don't die;
give up on CALL_INSNs; use current_block->end.
From-SVN: r39884
* java/io/CharArrayReader.java (CharArrayReader): Throw
IllegalArgumentException if constructor arguments are illegal.
(ready): Return false if no more characters can be read.
* java/io/ByteArrayInputStream.java (ByteArrayInputStream): Likewise.
From-SVN: r39876
* toplev.c (note_deferral_of_defined_inlined_function): Argument
FNDECL may be unused.
* toplev.c (rest_of_compilation): Don't have CSE skip blocks or
follow jumps after first run.
If -fexpensive-optimizations rerun CSE after GCSE and iterate until
it doesn't change any jumps.
From-SVN: r39861
* Makefile.in (rtlanal.o): Depend on hard-reg-set.h.
($HOST_PREFIX_1)rtlanal.o: Remove rules for building
(mostlyclean): Corresponding changes.
* rtlanal.c (hard-reg-set.h): Include.
(rtx_unstable_p): Do not treat the argument pointer specially
if it is not a fixed register.
(rtx_varies_p, rtx_addr_can_trap_p): Similarly.
From-SVN: r39860
* Makefile.in (gcse.o): Now includes ggc.h.
* gcse.c: Include ggc.h.
(want_to_gcse_p): Verify expression can be in SET as valid insn.
(try_replace_reg): Remove warning of uninitialize variable.
(process_insert_insn): Call invalid_insn_p to validate insn.
* recog.c (insn_invalid_p): Now global.
See if can make valid by adding CLOBBERs of SCRATCH only and do if so.
* recog.h (insn_invalid_p): New declaration.
From-SVN: r39857
* config/sparc/sparc.c (eligible_for_epilogue_delay): Don't put
assignments from FP constants sonce 'Y' output code can't handle it.
(eligible_for_sibcall_delay): Likewise.
From-SVN: r39854
* flow.c (print_rtl_and_abort_fcn): Renamed from print_rtl_and_abort.
Call fancy_abort directly, passing args.
(print_rtl_and_abort): Now a macro, like fancy_abort.
From-SVN: r39852
* cp-tree.h (struct cp_language_function): Add x_vtt_parm.
(current_vtt_parm): New macro.
(struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
(DECL_HAS_VTT_PARM_P): New macro.
(DECL_VTT_PARM): Remove.
(FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
* decl.c (duplicate_decls): Only copy the operator code if
appropriate.
(start_function): Set current_vtt_parm.
(lang_mark_tree): Don't mark vtt_parm.
* decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
* class.c (build_clone): Maybe remove the VTT parm.
* optimize.c (maybe_clone_body): Set up the VTT parm.
* pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
* call.c (build_over_call): Just allow the VTT arg.
* method.c (make_thunk): Don't set DECL_VTT_PARM.
(do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
(synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
* decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
* error.c (dump_function_decl): Likewise.
* call.c (build_user_type_conversion_1, convert_like_real): Abort
if we try to call a constructor with in-charge or VTT parms.
* method.c (skip_artificial_parms_for): New fn.
* call.c (add_function_candidate, build_over_call): Call it.
* call.c (build_new_method_call): Use current_vtt_parm.
* init.c (expand_virtual_init): Likewise.
* class.c (same_signature_p): No longer static.
* cp-tree.h: Declare it.
* search.c (look_for_overrides_r): Use it.
From-SVN: r39841
Tom Tromey
Mark Mitchell
Tom Tromey
Richard Kenner
GCC Administrator
Zack Weinberg
Benjamin Kosnik
Jeffrey A Law
Benjamin Kosnik
Bryce McKinlay
Bryce McKinlay
Mark Mitchell
Joseph Myers
Neil Booth
Gabriel Dos Reis
Jan Hubicka
Andreas Jaeger
Richard Kenner
Kriang Lerdsuwanakij
Kazu Hirata
Kazu Hirata
Richard Henderson
Lars Brinkhoff
Richard Henderson
Jason Merrill