Revert:
2005-01-31 Mark Mitchell <mark@codesourcery.com>
* gjavah.c (print_field_info): Mark static data members of
floating-point type with "__extension__".
From-SVN: r94547
2005-02-01 Segher Boessenkool <segher@kernel.crashing.org>
* config.gcc (powerpc64-*-linux*): Default to -m64 also for
specific 64-bit CPUs.
From-SVN: r94545
PR optimization/15242
* params.def (PARAM_MAX_GOTO_DUPLICATION_INSNS): New param.
* basic-block.h (duplicate_computed_gotos): Add prototype.
* bb-reorder.c (duplicate_computed_gotos): New function to
duplicate sufficiently small blocks ending in a computed jump.
* passes.c (rest_of_compilation): Call duplicate_computed_gotos
if not optimizing for size.
* cfgcleanup.c (try_crossjump_bb): If not optimizing for size,
never do tail merging for blocks ending in a computed jump.
* doc/invoke.texi: Document the max-goto-duplication-insns param.
From-SVN: r94531
2005-02-01 Paul Thomas <paulthomas2@wanadoo.fr>
PR libgfortran/19363
PR libgfortran/19691
* libgfortran.h (isfinite): Work around broken isfinite(x) in Cygwin.
From-SVN: r94530
* reload1.c (choose_reload_regs): Prevent the find_equiv_reg() code
from inheriting a subreg equivalence with a non-spill register.
* tree.h (DECL_FUNCTION_CODE): Document that it is overloaded.
From-SVN: r94529
* parser.c (cp_parser_primary_expression): Don't complain about
floating-point literals in integral constant expressions when
!pedantic.
* gjavah.c (print_field_info): Mark static data members of
floating-point type with "__extension__".
From-SVN: r94527
* config/frv/frv.c (movcc_fp_destination_operand): New.
(gpr_or_memory_operand): Fix typo in comment.
(gpr_or_memory_operand_with_scratch): New.
* config/frv/frv.h (PREDICATE_CODES): Add the two new predicates.
* config/frv/frv.md (movcc_fp, movcc_fp_internal): Use
movcc_fp_destination_operand.
(reload_incc_fp): Use gpr_or_memory_operand_with_scratch.
Legitimize memory addresses using a scratch register.
From-SVN: r94523
gcc/cp/ChangeLog:
PR c++/18757
PR c++/19366
PR c++/19499
* parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
Issue an error when creating the template id.
* pt.c (fn_type_unification): Return early if the explicit
template arg list is an error_mark_node.
gcc/testsuite/ChangeLog:
* g++.dg/parse/typename7.C: Adjust error messages.
From-SVN: r94520
* fold-const.c (fold, case CEIL_MOD_EXPR): Do not lose side
effects when optimizing 0 % X. Do not try to optimize X % 0.
* gcc.c-torture/execute/20050131-1.c: New test.
* gcc.dg/wcaselabel.c: New test.
From-SVN: r94516
2005-02-01 Eric Christopher <echristo@redhat.com>
* config/mips/mips.c (override_options): Warn if -mint64
is used.
* doc/invoke.texi (MIPS Options): Document that -mint64 is
deprecated.
From-SVN: r94514
PR java/9157
* parse.y (build_string_concatenation): Remove redundant if.
(patch_conditional_expr): Attempt to patch_string() the condition
of a ?: as well, in addition to its other operands.
From-SVN: r94513
gcc/
PR c/19333
* c-decl.c (start_decl): Do not warn about arrays of elements with
an incomplete type here.
(grokdeclarator): Do it here by making a pedwarn an error.
* c-typeck.c (push_init_level): If there were previous errors with
the constructor type, do not warn about braces for initializers.
(process_init_element): Likewise for excess initializer elements.
testsuite/
PR c/19333
* testsuite/gcc.c-torture/compile/20011130-1.c: Reorder to make
the test case valid.
* testsuite/gcc.dg/20030815-1.c: Remove invalid tests.
* testsuite/gcc.dg/array-7.c: Adjust expected result.
* testsuite/gcc.dg/pr18596-3.c: Likewise.
* testsuite/gcc.dg/noncompile/20000901-1.c: Likewise.
* testsuite/gcc.dg/noncompile/init-2.c: Likewise.
* testsuite/gcc.dg/noncompile/init-4.c: Likewise.
From-SVN: r94505
Turns out OpenBSD was mistakenly including an embedded system fragment,
and thus outputting stabs debug by default.
Once the only needed definition is saved from that file, we happily compile
with default dwarf2. The rest of the toolchain is happy, and any recent
gdb works very well with that...
This obviously improves the stability of the compiler, since dwarf2 output
is so much more well-tested than stabs on elf platforms...
2005-01-31 Marc Espie <espie@openbsd.org>
* config.gcc: Don't include embedded systems fragment, switches default
debugging format to ELF.
* config/i386/openbsdelf.h: Add DBX_REGISTER_NUMBER since we no
longer pick it up there.
From-SVN: r94488
2005-01-31 Roger Sayle <roger@eyesopen.com>
Dale Johannesen <dalej@apple.com>
PR middle-end/19650
* fold-const.c (fold_binary_op_with_conditional_arg):
Make types match original operands, before STRIP_NOPS.
From-SVN: r94485
* config/rs6000/linux-unwind.h (struct gcc_vregs): New.
(struct gcc_regs): Rename from gcc_pt_regs. Add more regs.
(struct gcc_sigcontext): Delete. Merge contents to..
(struct gcc_ucontext): ..here.
(get_sigcontext): Delete.
(get_regs): New function, like get_sigcontext but return regs ptr.
64-bit version finds regs from r1 to support vdso.
(ppc_linux_aux_vector): New function.
(ppc_fallback_frame_state): Modify for get_regs. Restore fprs
and vector regs.
From-SVN: r94481
* gcc.c-torture/execute/ieee/copysign1.c: Special case sizeof
long double for intel double extended format.
* gcc.c-torture/execute/ieee/copysign2.c: Likewise.
From-SVN: r94472
PR c++/19555
* cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
* decl.c (duplicate_decls): Do not discard
DECL_IMPLICIT_INSTANTIATION when merging declarations.
(start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
variables that do not have DECL_USE_TEMPLATE.
PR c++/19555
* g++.dg/template/static10.C: New test.
From-SVN: r94469
PR middle-end/19697
* config/pa/pa.md (anddi3, iordi3): On HPPA64, disallow an integer
constant as the second operand and a register as the third.
From-SVN: r94468
PR target/19704
* config/i386/i386.c (ix86_function_ok_for_sibcall): Also check
that dllimport'd functions do not use all call-clobbered registers
to pass parameters.
From-SVN: r94467
PR c++/19395
* decl.c (grokdeclarator): Refactor code so that qualified names
are never allowed as the declarator in a typedef.
PR c++/19367
* name-lookup.c (do_nonmember_using_decl): Avoid overloading
builtin declarations.
PR c++/19395
* g++.dg/parse/error24.C: New test.
PR c++/19367
* g++.dg/lookup/builtin1.C: New test.
From-SVN: r94466
