2001-02-14 Tom Tromey <tromey@redhat.com>
Alexandre Petit-Bianco <apbianco@redhat.com>
Fix for PR java/1261.
* typeck.c (build_java_array_type): Add public `clone' method to
arrays.
* parse.y (resolve_qualified_expression_name): Use current_class
when checking for inaccessibility.
(patch_method_invocation): Fixed error message when accessibility
denied. Added `from_super' argument.
* parse.y (resolve_class): Don't build a fake decl. Use the one
already built.
* typeck.c (build_java_array_type): Build and assign decl to array
type.
* parse.y (not_accessible_p): Changed leading comment. Added extra
`where' argument. Use it to enforce protected access rules.
(resolve_qualified_expression_name): Added extra argument to
not_accessible_p.
(patch_method_invocation): Use argument `primary' to provide
not_accessible_p with an extra argument.
(lookup_method_invoke): Added extra argument to not_accessible_p.
(search_applicable_method_list): Likewise.
jump.c (jump_optimize_1): When we delete a conditional jump preceeding a non-conditional jump to...
* jump.c (jump_optimize_1): When we delete a conditional jump
preceeding a non-conditional jump to effectively the same place,
make sure that the combined jump skips any clobber insns between
the two labels.
Co-Authored-By: DJ Delorie <dj@redhat.com>
From-SVN: r39686
Nathan Sidwell [Wed, 14 Feb 2001 09:45:29 +0000 (09:45 +0000)]
tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to check whether we already have the type.
cp:
* tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
check whether we already have the type.
testsuite:
* g++.old-deja/g++.pt/deduct5.C: New test.
Jakub Jelinek [Wed, 14 Feb 2001 07:57:49 +0000 (08:57 +0100)]
stor-layout.c (is_pending_size, [...]): New functions.
* stor-layout.c (is_pending_size, put_pending_size): New functions.
(variable_size): Call put_pending_size.
* tree.h (is_pending_size, put_pending_size): Add prototypes.
* fold-const.c (extract_muldiv): If SAVE_EXPR is on the pending
sizes list, put newly created SAVE_EXPR there as well.
* config/ia64/ia64.c (last_group): Only 2 entries are needed.
(errata_find_address_regs): load_group has only 2 entries.
(errata_emit_nops): Likewise. shladd is not problematic.
Clear last_group if nop was emitted.
(fixup_errata): load_group has only 2 entries.
Optimize.
Neil Booth [Wed, 14 Feb 2001 07:38:20 +0000 (07:38 +0000)]
c-lex.c (lex_number): Only warn traditionally for U suffix outside system macros.
* c-lex.c (lex_number): Only warn traditionally for U suffix
outside system macros.
* cppexp.c (parse_number): Similarly.
* cpplib.h (NODE_SYSHDR, cpp_sys_objmacro_p): New.
* cppmacro.c (struct cpp_macro): New member node.
(parse_args): Only warn about missing rest args if not
a system macro.
(funlike_invocation_p): Similarly for uninvoked funlike macros.
(cpp_sys_objmacro_p): New.
(_cpp_create_definition): Store the node with the macro defn.
Remember if the macro is defined in a system header.
Mark Mitchell [Wed, 14 Feb 2001 06:32:15 +0000 (06:32 +0000)]
cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
* cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
* call.c (build_op_delete_call): Simplify to remove duplicate
code.
* class.c (clone_function_decl): Don't build the deleting variant
of a non-virtual destructor.
* decl.c (finish_destructor_body): Don't call delete if this is a
non-virtual destructor.
* init.c (build_delete): Explicitly call `operator delete' when
deleting an object with a non-virtual destructor.
Bryce McKinlay [Wed, 14 Feb 2001 05:32:31 +0000 (05:32 +0000)]
natClass.cc (getSignature): Don't try to dereference param_types if it is null.
* java/lang/natClass.cc (getSignature): Don't try to dereference
param_types if it is null. Instead, take this to mean "no parameters".
* java/lang/TreeMap.java (TreeIterator.next): Throw
NoSuchElementException in preference to
ConcurrentModificationException.
(TreeIterator.remove): Throw IllegalStateException in preference to
ConcurrentModificationException.
(SubMap.firstKey): Do a better check for empty SubMap, and if it is,
throw a NoSuchElementException.
(SubMap.lastKey): Likewise.
Bryce McKinlay [Wed, 14 Feb 2001 04:44:21 +0000 (04:44 +0000)]
re PR libgcj/1758 (java.util package lacks TreeMap)
* java/util/TreeMap.java: New file.
* java/util/TreeSet.java: New file.
* Makefile.am: Add TreeMap and TreeSet. Enable WeakHashMap.
* Makefile.in: Rebuilt.
* java/util/HashSet.java (clone): Use constructor instead of calling
clone on itself.
* java/util/SortedSet.java: Sync with classpath.
* java/util/HashMap.java (hash): Use if statement instead of ternary,
for clarity.
Resolves PR libgcj/1758.
Resolves PR java/1684.
DJ Delorie [Wed, 14 Feb 2001 01:13:42 +0000 (20:13 -0500)]
configure.in (check_languages): determine languages to check
* configure.in (check_languages): determine languages to check
* Makefile.in (check-c++): alias for check-g++
(check-f77): alias for check-g77
(CHECK_TARGETS): depend on configured languages
* i386.md (fixsfsi2, fixdfdi2): Fix previous patch again.
(sqrtsf2): Use TARGET_SSE instead of TARGET_SSE2)
(sqrtsf2 patterns): Use 'x' instead of 'Y'.
(sqrtextendsfdf2): Disable for SSE2.
Jan Hubicka [Tue, 13 Feb 2001 13:18:08 +0000 (14:18 +0100)]
i386.md (dummy_extendsfdf2): Support SSE2
* i386.md (dummy_extendsfdf2): Support SSE2
(extendsfdf2): Enable if 80387 or SSE2.
(extendsfdf2_1): Support SSE2. Disable if SSE2 is avialble
and no MIX_I387_SSE2
(extendsfdf2_1_sse_only): New pattern.
(truncdfsf2): Enable if SSE2 or 80387; Always use SSE only version
of SSE.
(truncdfsf2_1): Support SSE.
(truncdfsf2_2): Support SSE.
(truncdfsf2_2_1_sse): New pattern.
(fixtruncsfsi2): Always use SSE if available.
(fix_truncsfsi_sse): New pattern.
(fix_truncdfsi_sse): New pattern.
(floatsis?f2): Support SSE.
(floatsidf2_i387): New pattern.
(floatsidf2_sse): Likewise.
Jan Hubicka [Tue, 13 Feb 2001 12:33:15 +0000 (13:33 +0100)]
i386.c (print_reg): Use ANY_FP_REG instead of FP_REG
* i386.c (print_reg): Use ANY_FP_REG instead of FP_REG
* i386.h (MASK_128BIT_LONG_DOUBLE): Renumber
(MASK_SSE2): New.
(MASK_MIX_SSE_I387): New.
(TARGET_SSE): SSE2 imply SSE.
(TARGET_SSE2, TARGET_MIX_SSE_I387): New.
(TARGET_SWITCHES): Add "sse2", "mix-sse-i387".
(enum reg_class): Add new classes.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Likewise.
(ANY_FP_REG_P, ANY_FP_REGNO_P, SSE_REG_P, SSE_FLOAT_MODE): New macros.
(REG_CLASS_FROM_LETTER): 'x' and 'y' is SSE_REGS only when SSE is
supported. Add 'Y' to be SSE_REGS when SSE2 is supported.
(CLASS_MAX_NREGS): Use new macros.
(REGISTER_MOVE_COST): Rewrite using SECONDARY_MEMORY_MAYBE_NEEDED.
* i386.md (pushsf, movsf): Support SSE.
(pushdf_nointeger, pushdf_integer, pushdf): Support SSE, update
splitters to use ANY_FP_REGNO_P.
(movdf_nointeger, movdf_integer): Likewise.
sparc.md (cmp_cc_arith_op_set): Don't use match_dup on the entire operator...
* sparc.md (cmp_cc_arith_op_set): Don't use match_dup on the
entire operator; replicate that and match_dup the operands.
(cmp_ccx_arith_op_set): Likewise.
(cmp_cc_arith_op_not_set): Likewise.
(cmp_ccx_arith_op_not_set): Likewise.
Geoffrey Keating [Tue, 13 Feb 2001 02:44:54 +0000 (02:44 +0000)]
sysv4.h (MASK_NO_BITFIELD_WORD): New macro.
* config/rs6000/sysv4.h (MASK_NO_BITFIELD_WORD): New macro.
(TARGET_NO_BITFIELD_WORD): New macro.
(SUBTARGET_SWITCHES): Add -mbit-word, -mno-bit-word options.
(BITFIELD_NBYTES_LIMITED): Define based on TARGET_NO_BITFIELD_WORD.
* config/rs6000/rs6000.c (validate_condition_mode): When
flag_fast_math, allow floating-point conditionals to be reversed.
(rs6000_generate_compare): When flag_fast_math, don't generate
cror operations for FP conditionals.
Joseph Myers [Mon, 12 Feb 2001 17:31:42 +0000 (17:31 +0000)]
c-decl.c (grokdeclarator): In C99 mode...
* c-decl.c (grokdeclarator): In C99 mode, give the more specific
"return type defaults" warning for functions with return type
defaulting to int.
* c-lang.c (c_init): In C99 mode, enable warnings for implicit
function declarations by default rather than only when pedantic.
testsuite:
* gcc.dg/c99-impl-int-1.c: Use stricter error string for implicit
return type.
* gcc.dg/cpp/digraphs.c: Declare puts.
Nathan Sidwell [Mon, 12 Feb 2001 14:38:25 +0000 (14:38 +0000)]
pt.c (maybe_adjust_types_for_deduction, [...]): Remove spurious information in comment.
cp:
* pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
Remove spurious information in comment. Allow further
adjustments of REFERENCE_TYPE args.
testsuite:
* g++.old-deja/g++.pt/spec40.C: New test.
Alexandre Oliva [Mon, 12 Feb 2001 06:18:44 +0000 (06:18 +0000)]
lcm.c (compute_earliest): Let EXIT_BLOCK be handled as a regular basic block.
* lcm.c (compute_earliest): Let EXIT_BLOCK be handled as a regular
basic block.
(optimize_mode_switching) [NORMAL_MODE]: Set up EXIT_BLOCK as a
regular basic block, and arrange for all edges into it to switch
to normal mode.
Alexandre Oliva [Sun, 11 Feb 2001 18:15:49 +0000 (18:15 +0000)]
gen-num-limits.cc: Use sigsetjmp and siglongjmp if available.
* src/gen-num-limits.cc: Use sigsetjmp and siglongjmp if available.
* mknumeric_limits: Compile it with -DHAVE_CONFIG_H.
* configure.in: Test for sigsetjmp.
* configure, config.h.in: Rebuilt.
fold-const.c (split_tree): Don't assume a constant isn't splittable.
* fold-const.c (split_tree): Don't assume a constant isn't splittable.
(fold): Don't assume a constant isn't foldable.
* tree.c (build): Set TREE_CONSTANT for an expression with no
side-effects and constant operands.
(build1): Likewise.