inclhack.def (solaris_widec): Include <wchar.h> in Solaris 2 <widec.h> if missing.
* fixinc/inclhack.def (solaris_widec): Include <wchar.h> in
Solaris 2 <widec.h> if missing.
* fixinc/fixincl.x: Regenerate.
* fixinc/tests/base/widec.h: New file.
contrib.texi (Contributors): Add Paolo Carlini and Janis Johnson.
* doc/contrib.texi (Contributors): Add Paolo Carlini and
Janis Johnson.
Update Richard Henderson, Jakub Jelinek, and Mark Mitchell.
Refer to Objective-C instead of ObjC, SPARC instead of sparc,
and CPU instead of cpu.
Jan Hubicka [Mon, 29 Apr 2002 11:39:31 +0000 (13:39 +0200)]
toplev.c (flag_if_conversion, [...]): New static variables.
* toplev.c (flag_if_conversion, flag_if_conversion2): New static
variables.
(lang_independent_options): Add -fif-conversion, -fif-conversion2
(rest_of_compilation): Do if conversion only when asked for.
(parse_options_and_default_flags): Set new variables to 1 for -O1
* invoke.texi (-fif-conversion, -fif-conversion2): Document.
David S. Miller [Mon, 29 Apr 2002 05:33:00 +0000 (22:33 -0700)]
re PR target/6500 (Sparc.md's prefetch is buggy)
2002-04-28 David S. Miller <davem@redhat.com>
PR target/6500
* config/sparc/sparc.md (prefetch): Emit properly for 32-bit vs.
64-bit TARGET_V9. Do not use prefetch page, use prefetch for
several {reads,writes} instead.
* config/sparc/sparc.h (PREFETCH_BLOCK, SIMULTANEOUS_PREFETCHES):
Define.
Gerhard Tonn [Mon, 29 Apr 2002 04:14:44 +0000 (04:14 +0000)]
Makefile.am: Add Linux for S/390 support.
2002-04-29 Gerhard Tonn <GerhardTonn@swol.de>
* Makefile.am: Add Linux for S/390 support.
* Makefile.in: Regenerate.
* configure.in: Add Linux for S/390 support.
* configure: Regenerate.
* include/ffi.h.in: Add Linux for S/390 support.
* src/s390/ffi.c: New file from libffi CVS tree.
* src/s390/sysv.S: New file from libffi CVS tree.
Neil Booth [Sun, 28 Apr 2002 23:14:56 +0000 (23:14 +0000)]
cppexp.c (lex): Move some code to _cpp_parse_expr, but keep most cases as function eval_token.
* cppexp.c (lex): Move some code to _cpp_parse_expr, but
keep most cases as function eval_token.
(eval_token): New function.
(_cpp_parse_expr): Read token here for improved diagnostics.
Don't use op_as_text. Detect bad ':' here.
(reduce): Don't detect bad ':' here.
(op_as_text): Remove.
* cpphash.h (_cpp_test_assertion): Change prototype.
* cpplib.c (_cpp_test_assertion): Change prototype.
testsuite:
* gcc.dg/cpp/if-cexp.c: Add a test.
Jakub Jelinek [Sun, 28 Apr 2002 19:57:42 +0000 (21:57 +0200)]
configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working %r_disp32().
* configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
%r_disp32().
* src/sparc/v8.S: Use it.
* src/sparc/v9.S: Likewise.
* fficonfig.h.in: Rebuilt.
* configure: Rebuilt.
Jakub Jelinek [Sun, 28 Apr 2002 19:47:12 +0000 (21:47 +0200)]
re PR rtl-optimization/6475 (zlib miscompilation with gcc-3.1)
PR optimization/6475
* reload1.c (alter_reg): Only call set_mem_expr if I is home pseudo
register of REGNO_DECL (i).
* Makefile.in (reload1.o): Add $(TREE_H).
Franz Sirl [Sun, 28 Apr 2002 18:31:34 +0000 (18:31 +0000)]
re PR c/6343 (attribute((weak)) not working on second declaration)
2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
PR c/6343
* c-decl.c (duplicate_decls): Call merge_weak.
* c-pragma.c (apply_pragma_weak): Warn about misuse.
* output.h (merge_weak): Prototype merge_weak.
* varasm.c (merge_weak): New function.
(declare_weak): Make sure we don't give an error on VAR_DECLs.
Mark RTL with SYMBOL_REF_WEAK.
Kurt Garloff [Sat, 27 Apr 2002 18:59:40 +0000 (11:59 -0700)]
tree-inline.c (inlinable_function_p): Improve heuristics by using a smoother function to cut down allowable inlinable...
* tree-inline.c (inlinable_function_p): Improve heuristics
by using a smoother function to cut down allowable inlinable size.
* param.def: Add parameters max-inline-insns-single,
max-inline-slope, min-inline-insns that determine the exact
shape of the above function.
* param.h: Likewise.
Mark Mitchell [Sat, 27 Apr 2002 00:26:36 +0000 (00:26 +0000)]
re PR bootstrap/6445 (ICE bootstrapping objc for i386-rtems)
PR bootstrap/6445
* config/i386/i386.md (untyped_call): Return the value in a float
register if TARGET_FLOAT_RETURNS_IN_80387, not just if
TARGET_80387.
David S. Miller [Sat, 27 Apr 2002 00:07:16 +0000 (17:07 -0700)]
re PR target/6422 (libjava failures on sparc-linux)
2002-04-25 David S. Miller <davem@redhat.com>
PR target/6422
* reorg.c (optimize_skip): Do not allow exception causing
instructions to be considered for delay slots.
(fill_simply_delay_slots, fill_slots_from_thread): Likewise.
(relax_delay_slots): Do not try to consider exception causing
instructions as redundant.
David S. Miller [Sat, 27 Apr 2002 00:04:14 +0000 (17:04 -0700)]
re PR target/6422 (libjava failures on sparc-linux)
2002-04-25 David S. Miller <davem@redhat.com>
PR target/6422
* include/dwarf2-signal.h (MAKE_THROW_FRAME for sparc*): Set
program counter to next program counter minus 8. Update
comments in this macro to explain why.
Mark Mitchell [Fri, 26 Apr 2002 21:28:47 +0000 (21:28 +0000)]
re PR bootstrap/6445 (ICE bootstrapping objc for i386-rtems)
PR bootstrap/6445
* config/i386/i386.md (untyped_call): Return the value in a float
register if TARGET_FLOAT_RETURNS_IN_80387, not just if
TARGET_80387.
PR c++/6497
* method.c (do_build_assign_ref): Pass a derivation to
build_method_call when calling base class assignment operators.
PR c++/6497
* g++.dg/inherit/access2.C: New test.
PR bootstrap/6445
* gcc.dg/20020426-1.c: New test.
* c-common.c (fix_string_type): Split out of ...
(combine_strings): ... here. Take a varray, not a tree list.
(c_expand_builtin_printf): Use fix_string_type.
* c-common.h: Update decls.
* c-parse.in (string): Remove. Update all uses to use STRING
instead, and not call combine_strings.
(yylexstring): New.
(_yylex): Use it.
* c-typeck.c (simple_asm_stmt): Don't call combine_strings.
(build_asm_stmt): Likewise.
* objc/objc-act.c (my_build_string): Use fix_string_type.
(build_objc_string_object): Build varray for combine_strings.
* parse.y (string): Remove. Update all uses to use STRING
instead, and not call combine_strings.
* rtti.c (tinfo_name): Use fix_string_type.
* semantics.c (finish_asm_stmt): Don't call combine_strings.
* spew.c (yylexstring): New.
(read_token): Use it.
Neil Booth [Fri, 26 Apr 2002 06:32:50 +0000 (06:32 +0000)]
cppexp.c (CPP_UMINUS, CPP_UPLUS): New.
* cppexp.c (CPP_UMINUS, CPP_UPLUS): New.
(HAVE_NO_R_OPERAND): Remove.
(HAVE_VALUE): Remove.
(op_to_prio): Update.
(UNARY): Don't alter flags.
(_cpp_parse_expr): want_value used to indicate whether
a number or unary operator is expected next. Distinguish
unary and binary +/-.
(op_as_text): Update for unary operators.
Matt Hiller [Thu, 25 Apr 2002 19:31:45 +0000 (19:31 +0000)]
mips.c (mips_class_max_nregs, [...]): New functions.
2002-04-24 Matt Hiller <hiller@redhat.com>
* mips.c (mips_class_max_nregs, mips_register_move_cost): New
functions.
* mips.h (CLASS_MAX_NREGS, REGISTER_MOVE_COST): Redefine as calls
of the corresponding functions.
* mips-protos.h (mips_class_max_nregs, mips_register_move_cost):
New prototypes.
2002-04-24 Matt Hiller <hiller@redhat.com>
* config/mips/mips.h (mips_sw_reg_names): Declare as extern.
(ALL_COP_ADDITIONAL_REGISTER_NAMES): New macro.
(FIRST_PSEUDO_REGISTER): Redefine considering coprocessor
registers, adjust comment accordingly.
(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS,
reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGISTER_NAMES,
DEBUG_REGISTER_NAMES, REG_ALLOC_ORDER): Adjust to include entries
for coprocessor registers.
(ADDITIONAL_REGISTER_NAMES): Include
ALL_COP_ADDITIONAL_REGISTER_NAMES.
(mips_char_to_class): Adjust comment to include coprocessor
constraint letters.
* config/mips/mips.c (coprocessor_operand, coprocessor2_operand):
New functions.
(mips_reg_names, mips_regno_to_class): Include coprocessor
information.
(mips_sw_reg_names): Ditto, make non-static.
(mips_move_1word): Handle moves to and from coprocessor registers.
(mips_move_2words): Handle moves to and from coprocessor
registers.
(mips_class_max_nregs, mips_register_move_cost): Handle
coprocessor register classes.
(override_options): Initialize mips_char_to_class and
mips_hard_regno_mode_ok properly for coprocessor registers.
* config/mips/mips.md (movdi_internal, movdi_internal2,
movsi_internal1, movsi_internal2): Add constraint-sets for
coprocessor registers.
* testsuite/gcc.c-torture/mipscop-1.c: New testcase.
* testsuite/gcc.c-torture/mipscop-1.x: Disable above if target
isn't mips.
* testsuite/gcc.c-torture/mipscop-2.c: New testcase.
* testsuite/gcc.c-torture/mipscop-2.x: Disable above if target
isn't mips.
* testsuite/gcc.c-torture/mipscop-3.c: New testcase.
* testsuite/gcc.c-torture/mipscop-3.x: Disable above if target
isn't mips.
* testsuite/gcc.c-torture/mipscop-4.c: New testcase.
* testsuite/gcc.c-torture/mipscop-4.x: Disable above if target
isn't mips.
Mark Mitchell [Thu, 25 Apr 2002 01:05:25 +0000 (01:05 +0000)]
mangle.c (write_type): Don't use TYPE_MAIN_VARIANT when writing out an array type.
* mangle.c (write_type): Don't use TYPE_MAIN_VARIANT when writing
out an array type.
(write_CV_qualifiers_for_type): Use TYPE_QUALS, not cp_type_quals,
to determine qualifiers.
Jason Merrill [Thu, 25 Apr 2002 00:13:45 +0000 (20:13 -0400)]
typeck.c (build_modify_expr): The pedwarn for array assignment is now unconditional.
* typeck.c (build_modify_expr): The pedwarn for array assignment is
now unconditional.
* tree.c (build_cplus_array_type_1): Still process simple array types
normally in templates.
Tom Tromey [Wed, 24 Apr 2002 23:05:17 +0000 (23:05 +0000)]
natCore.cc (create): Use __builtin_alloca, and compute correct length of UTF-8 encoded name.
* gnu/gcj/natCore.cc (create): Use __builtin_alloca, and compute
correct length of UTF-8 encoded name. Strip leading `/'.
(_Jv_RegisterResource): Use _Jv_Malloc.
Matthew Hiller [Wed, 24 Apr 2002 22:27:37 +0000 (22:27 +0000)]
cpplex.c: Remove conditional #undef of MULTIBYTE_CHARS.
2002-04-24 Matt Hiller <hiller@redhat.com>
* cpplex.c: Remove conditional #undef of MULTIBYTE_CHARS.
* c-lex.c: Ditto.
* cpplex.c (skip_line_comment): Process comment one multibyte
character at a time rather than one char at a time, if
appropriate.
(parse_string): Process string one multibyte character at a time
rather than one char at a time, if appropriate.
* c-lex.c (lex_string): Lex and copy multibyte strings
appropriately.
* cpplib.h (cppchar_t): Change to unsigned.
Matthew Hiller [Wed, 24 Apr 2002 22:27:19 +0000 (22:27 +0000)]
cpplex.c: Remove conditional #undef of MULTIBYTE_CHARS.
2002-04-24 Matt Hiller <hiller@redhat.com>
* cpplex.c: Remove conditional #undef of MULTIBYTE_CHARS.
* c-lex.c: Ditto.
* cpplex.c (skip_line_comment): Process comment one multibyte
character at a time rather than one char at a time, if
appropriate.
(parse_string): Process string one multibyte character at a time
rather than one char at a time, if appropriate.
* c-lex.c (lex_string): Lex and copy multibyte strings
appropriately.
* cpplib.h (cppchar_t): Change to unsigned.
Matthew Hiller [Wed, 24 Apr 2002 22:18:25 +0000 (22:18 +0000)]
cpplex.c: Remove conditional #undef of MULTIBYTE_CHARS.
2002-04-24 Matt Hiller <hiller@redhat.com>
* cpplex.c: Remove conditional #undef of MULTIBYTE_CHARS.
* c-lex.c: Ditto.
* cpplex.c (skip_line_comment): Process comment one multibyte
character at a time rather than one char at a time, if
appropriate.
(parse_string): Process string one multibyte character at a time
rather than one char at a time, if appropriate.
* c-lex.c (lex_string): Lex and copy multibyte strings
appropriately.
* cpplib.h (cppchar_t): Change to unsigned.
sh.md (divsi3_i4_media): Use match_operand for input values rather than hard registers.
* sh.md (divsi3_i4_media): Use match_operand for input values
rather than hard registers.
(divsi3 - TARGET_SHMEDIA_FPU case): Don't ferry values
unnecessarily through hard registers. Keep copies of pseudo
registers outside of the libcall sequence.
* dwarf2.h (enum dwarf_attribute): Add DW_AT_GNU_vector.
* dwarf2out.c (dwarf_attr_name): Support it.
(gen_array_type_die): Emit it.
(lookup_type_die): No special handling for VECTOR_TYPE.
(gen_type_die): Hand VECTOR_TYPE off to gen_array_type_die.