* cppfiles.c: Update comments.
(_cpp_read_file): Don't check for NULL filenames any more.
* cppinit.c (cpp_start_read): Don't do canonicalization of
in_fname and out_fname. Use the passed file name exclusively.
(_cpp_handle_options): Don't treat "-" as a command line option,
but as a normal filename.
(_cpp_post_options): Canonicalize in_fname and out_fname.
* cppmain.c (printer_init): Don't check out_fname for NULL.
* c-lex.c (orig_filename): Rename cpp_filename for clarity.
(init_c_lex): Update, and use "" to represent stdin to CPP.
(yyparse): Update.
From-SVN: r39938
2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
* parse.y (check_inner_class_access): Moved declaration of local
`enclosing_decl_type' to the right location.
(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg01258.html)
From-SVN: r39933
* 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
