* sh.h (current_function_anonymous_args): Remove.
(SETUP_INCOMING_VARARGS): Don't set it - just check that one
of current_function_varargs and current_function_stdarg is set.
* sh.c (sh_expand_prologue): Check current_function_varargs /
current_function_stdarg / TARGET_SH5 instead of
current_function_anonymous_args.
* sh64.h (TARGET_VERSION): Define.
Fix comments that to refer to SH architecture -
the architecture is no longer exclusive to Hitachi.
From-SVN: r49931
2002-02-20 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.h (EPILOGUE_USES): Conditionalize
VRSAVE_REGNO on TARGET_ALTIVEC.
2002-02-20 Alan Modra <amodra@bigpond.net.au>
* config/rs6000/rs6000.c (includes_lshift_p): Mask irrelevant
bits of SImode const_int.
(includes_rshift_p): Likewise.
(print_operand): Call mask_operand and mask64_operand with correct
mode.
(rs6000_output_function_epilogue): Pad traceback table to word.
* config/rs6000/rs6000.h (MASK_64BIT): Correct comment.
(EXTRA_CONSTRAINT, 'S' and 'T'): Call mask_operand and
mask64_operand with correct mode.
(RETURN_IN_MEMORY): Use HOST_WIDE_INT, not HOST_WIDEST_INT.
(FUNCTION_ARG_REGNO_P): Correct parentheses.
From-SVN: r49923
PR debug/4461
* varasm.c (get_pool_constant_mark): New.
* rtl.h (get_pool_constant_mark): Add prototype.
* dwarf2out.c (mem_loc_descriptor): A pool constant cannot
be represented if it has not been output.
* gcc.dg/debug/20020220-1.c: New test.
From-SVN: r49921
* combine.c (do_SUBST): Sanity check substitutions of
CONST_INTs, and reject them in SUBREGs and ZERO_EXTENDs.
(subst): Simplify SUBREG or ZERO_EXTEND instead of SUBSTing a
CONST_INT into its operand.
(known_cond): Likewise, for ZERO_EXTEND.
* simplify-rtx.c (simplify_unary_operation): Fix condition to
allow for simplification of wide modes. Reject CONST_INTs in
ZERO_EXTEND when their actual mode is not given.
From-SVN: r49920
PR c/4389
* tree.c (host_integerp): Ensure that the constant integer is
representable in a HOST_WIDE_INT or an unsigned HOST_WIDE_INT
when pos is zero or non-zero respectively. Clarify comment.
* c-format.c (check_format_info_recurse): Fix host_integerp
usage; the pos argument should be zero when assigning to a
signed HOST_WIDE_INT.
* gcc.dg/20020219-1.c: New test.
From-SVN: r49914
* config/i386/i386.c (ix86_expand_vector_move): Use the mode
of the operand, rather than assuming TImode.
(ix86_expand_binop_builtin): Cope with commutative patterns
using nonimmediate_operand for both operands.
(ix86_expand_timode_binop_builtin): Likewise.
(ix86_expand_store_builtin): Validate operand 1.
(ix86_expand_unop1_builtin): Likewise.
From-SVN: r49912
* builtins.c (check_for_builtin): New function.
(build_call_or_builtin): Remove.
* java-tree.h: Update accordingly.
* expr.c (expand_invoke): Use build + check_for_builtin instead
of build_call_or_builtin.
* parse.y (patch_invoke): Likewise. This avoids needlessly creating
a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
flag (which had caused jcf-write to incorrectly emit invokevirtual).
From-SVN: r49909
Wed Feb 20 00:03:25 EST 2002 Alan Matsuoka <alanm@redhat.com>
* config/rs6000/rs6000.h (LEGITIMATE_OFFSET_ADDRESS_P): Look
for (const_int 0) in X not just INTVAL.
From-SVN: r49902
2001-02-20 Joel Sherrill <joel@OARcorp.com>
* config/a29k/rtems.h, config/arm/rtems-elf.h, config/h8300/rtems.h,
config/mips/rtems.h: Use new style of -Asystem= rather than -Asystem().
Also done for -Acpu and -Amachine.
From-SVN: r49898
* cppinit.c (init_dependency_output): Take deps output file
from -o if none given with -MF. Suppress normal output.
* gcc.c (cpp_unique_options): Have -M and -MM imply -E.
* doc/cpp.texi, doc/invoke.texi: Update.
From-SVN: r49892
2002-02-19 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Set
really_call_used[VRSAVE_REGNO] if not Altivec.
2002-02-19 Alan Modra <amodra@bigpond.net.au>
* config/rs6000/rs6000.c (u_short_cint_operand): Mask op with
MODE_MASK.
(constant_pool_expr_1): Fix formatting.
(rs6000_legitimize_reload_address): Likewise.
From-SVN: r49890
* lib/libjava.exp: Add "xfail-byte-output" and "xfail-source-output".
Don't display expected and actual output for a failed output test.
* libjava.lang/ArrayStore.java: New file.
* libjava.lang/ArrayStore.out: New file.
* libjava.lang/ArrayStore.xfail: New file. xfail-byte-output.
* libjava.lang/ArrayStore2.java: New file.
* libjava.lang/ArrayStore2.out: New file.
* libjava.lang/ArrayStore2.xfail: New file. xfail-source-output.
From-SVN: r49888
ABI change: Mangle `void (A::*)() const' as
M1AKFvvE, not MK1AFvvE.
* mangle.c (write_function_type): Write cv-quals for member
function type here.
(write_pointer_to_member_type): Not here.
From-SVN: r49887
Fix for PR libgcj/5696:
* verify.cc (is_assignable_from_slow): Never call
_Jv_IsAssignableFrom.
(verify_instructions_0): Added new debug statement.
(state::print): Print information about whether local has
changed.
(state::merge): Don't call note_variable when merging locals.
(state::set_exception): Removed old FIXME comment.
From-SVN: r49886
* tree.h (struct tree_common): Remove aux. Add unused_0 at
end of first block of bitfields (which was only seven bits);
rename dummy to unused_1; remove comment which is no longer true.
From-SVN: r49883
2002-02-19 Benjamin Kosnik <bkoz@redhat.com>
* config/linker-map.gnu: Export global vtable, typeinfo, guard
variable, and thunk info as per CXXABI docs.
From-SVN: r49878
2002-02-19 Loren Rittle <ljrittle@acm.org>
* include/Makefile.am: Use CONFIG_HEADER instead of ad hoc names.
* include/Makefile.in: Rebuilt.
From-SVN: r49877
* testsuite/demangle-expected: Add test case for infinite loop in
demangler.
* cplus-dem.c (demangle_arm_hp_template): Stop trying to demangle
if do_type() doesn't make any progress --- prevents an infinite
loop.
From-SVN: r49875
2002-02-19 Philip Blundell <philb@gnu.org>
* config/arm/arm.c (use_return_insn): Don't reject interrupt
functions.
(arm_compute_save_reg_mask): Save LR for interrupt functions too.
(output_return_instruction): Allow interrupt functions to return with
ldmfd sp!, {... pc}^. Use LDR to restore any single register.
(arm_expand_prologue): Subtract 4 before stacking LR in an
interrupt function.
From-SVN: r49872
2002-02-19 Philip Blundell <pb@nexus.co.uk>
* config/arm/arm.c (arm_encode_call_attribute): Operate on any
decl, not just FUNCTION_DECL.
(legitimize_pic_address): Handle local SYMBOL_REF like LABEL_REF.
(arm_assemble_integer): Likewise.
* config/arm/arm.h (ARM_ENCODE_CALL_TYPE): Allow any decl to be
marked local.
From-SVN: r49871
J"orn Rennecke
Nic Ferrier
GCC Administrator
David Edelsohn
Jakub Jelinek
Alexandre Oliva
Jakub Jelinek
Phil Edwards
Richard Henderson
Philip Blundell
Benjamin Kosnik
Per Bothner
Tom Tromey
Alan Matsuoka
Joseph Myers
Danny Smith
Diego Novillo
Joel Sherrill
Bryce McKinlay
Neil Booth
Zack Weinberg
Jason Merrill
Richard Kenner
Gaute B Strokkenes
Phil Blundell
Philip Blundell
Loren J. Rittle
Graham Stott
Scott Snyder
David Edelsohn