Fix for PR java/2369:
* jvspec.c (verify_class_name): New function.
(lang_specific_driver): Call it.
(JAVA_START_CHAR_P): New macro.
(JAVA_PART_CHAR_P): Likewise.
From-SVN: r49981
* java/net/URL.java (getPath): New JDK 1.3 method.
* java/net/URLStreamHandler.java (parseURL):
It is wrong to prepend '/' to the file part of a relative url.
* java/net/URLStreamHandler.java (parseURL):
Minor optizations - append '/' rather than "/".
* java/net/URLStreamHandler.java (parseURL):
Don't canonicalize "xx/.." or "./" URLs - JDK doesn't.
We probably should canonicalize for a context-relative url, though.
* java/net/URL.java (sameFile): Delegate to URLStreamHandler.
* java/net/URLStreamHandler.java (canonicalizeFilename): New helper.
(sameFile): New method. Uses canonicalizeFilename.
From-SVN: r49980
* class.c: Change vtable to be more compatible with g++ v3 abi.
(get_dispatch_table): Prepend offset-to-top (always 0) and
type_info pointer (currently unimplemented hence NULL) to vtable.
Specifically, prepend offset-to-top and typeinfo ptr (currently null).
(make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
(build_dtable_decl): Add declarations for new fields.
From-SVN: r49978
2002-02-22 Philipp Thomas <pthomas@suse.de>
* include/backward/tempbuf.h: get_temporary_buffer and
return_temporary_buffer are in namespace std, not in __gnu_cxx.
From-SVN: r49973
* expr.c (store_expr): When converting expression to promoted
equivalent type, allow using SUBREG_REG of TARGET as the target
of the expansion of EXP.
* loop.c (basic_induction_var, case SUBREG): Always look inside.
* config/alpha/alpha.c (rtx_equiv_function_matters): Delete decl.
(alpha_emit_set_const): Handle SImode when can't make new pseudos.
(alpha_emit_set_const_1, alpha_sa_mask): Use no_new_pseudos.
* config/alpha/alpha.md (addsi3, subsi3): Don't use if optimizing.
From-SVN: r49972
PR c++/5748
* stmt.c (expand_anon_union_decl): Set TREE_USED on the anon union
decl if any of elements was TREE_USED.
* g++.dg/opt/anonunion1.C: New test.
From-SVN: r49971
include:
Allow the user to specify functions for allocating memory for
splay tree roots and nodes.
* splay-tree.h (splay_tree_allocate_fn, splay_tree_deallocate_fn):
New types.
(splay_tree): New fields: `allocate', `deallocate', and
`allocate_data'.
(splay_tree_new_with_allocator): New function declaration.
libiberty:
* splay-tree.c (splay_tree_xmalloc_allocate,
splay_tree_xmalloc_deallocate): New functions.
(splay_tree_new): Call splay_tree_new_with_allocator, passing the
above functions and a dummy data pointer.
(splay_tree_new_with_allocator): New function.
(splay_tree_delete_helper, splay_tree_delete, splay_tree_insert,
splay_tree_remove): Use the splay tree's allocation and
deallocation functions.
From-SVN: r49968
* parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
to finit$ (otherwise generate_bytecode_insns drops it). However, we
don't need to set it on the COMPOUND_EXPR - the caller does that.
From-SVN: r49966
* gnu/gcj/protocol/file/Connection.java (conect): Open the input
and/or output streams immediately here, instead of using File.exists.
(inputStream, outputStream): New fields to save open streams.
(getInputStream, getOutputStream): Use already-opened streams.
From-SVN: r49965
* acinclude.m4 (LIB_AC_PROG_CXX): Copied from libstdc++-v3.
Use it.
* Makefile.am (LIBLINK): Use CXX (and its tag) for linking.
* aclocal.m4, configure, Makefile.in: Rebuilt.
From-SVN: r49954
2002-02-21 Aldy Hernandez <aldyh@redhat.com>
* gcc.dg/attr-alwaysinline.c: New.
* c-common.c (c_common_post_options): Set inline trees by
default.
* doc/extend.texi (Function Attributes): Document always_inline
attribute.
Update documentation about inlining when not optimizing.
* cp/decl.c (duplicate_decls): Merge always_inline attribute.
* cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
unless DECL_ALWAYS_INLINE.
* c-objc-common.c (c_cannot_inline_tree_fn): Do not inline at -O0
unless DECL_ALWAYS_INLINE.
(c_disregard_inline_limits): Disregard if always_inline set.
* langhooks.c (lhd_tree_inlining_disregard_inline_limits):
Disregard if always_inline set.
(lhd_tree_inlining_cannot_inline_tree_fn): Do not inline at -O0
unless DECL_ALWAYS_INLINE.
* attribs.c (handle_always_inline_attribute): New.
(c_common_attribute_table): Add always_inline.
* config/rs6000/altivec.h: Add prototypes for builtins
requiring the always_inline attribute.
From-SVN: r49947
2002-02-21 Eric Christopher <echristo@redhat.com>
* expmed.c (store_bit_field): Try to simplify the subreg
before generating a new one when when the mode size of
value is less than maxmode.
From-SVN: r49946
* emit-rtl.c (offset_address): Use simplify_gen_binary rather
than gen_rtx_PLUS to form the sum.
* explow.c (force_reg): Rearrange to not allocate new pseudo
when force_operand returns a register.
* expr.c (expand_assignment): Allow offset_rtx expansion to
return a sum. Do not force addresses into registers.
(expand_expr): Likewise.
* simplify-rtx.c (simplify_gen_binary): Use simplify_plus_minus
to canonicalize arithmetic that didn't simpify.
(simplify_plus_minus): New argument force; update
all callers. Don't split CONST unless we can do something with it,
and wouldn't lose the constness of the operands.
* config/i386/i386.c (legitimize_pic_address): Recognize UNSPECs
that we generated earlier.
From-SVN: r49945
* dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
(output_line_info): Use constant `1', with a long explanatory
comment.
* system.h (DWARF_LINE_MIN_INSTR_LENGTH): Poison.
From-SVN: r49944
2002-02-21 Andreas Tobler <toa@pop.agri.ch>
* src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
number of GPRs for floating-point arguments.
From-SVN: r49934
* 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
