From-SVN: r71352

From-SVN: r71351

From-SVN: r71349

2003-09-12  Ziemowit Laski  <zlaski@apple.com>

        * pretty-print.c (pp_construct): Use xcalloc instead of xmalloc
        when allocating pp->buffer.

From-SVN: r71346

darwin.c (machopic_select_rtx_section): Use const_data_section for things that might require relocation.

	* config/darwin.c (machopic_select_rtx_section): Use
	const_data_section for things that might require relocation.

From-SVN: r71345

        PR bootstrap/12264
        * tree-inline.c (inline_forbidden_p_1): Cast the 3rd arg to tree.

From-SVN: r71343

	* config/xtensa/elf.h (ASM_SPEC): Remove no-density option.  Reformat.
	* config/xtensa/linux.h (ASM_SPEC): Likewise.
	* config/xtensa/xtensa.h (TARGET_SWITCHES): Remove -mbig-endian,
	-mlittle-endian, -m[no-]density, -m[no-]abs, -m[no-]addx, -m[no-]mac16,
	-m[no-]mul16, -m[no-]mul32, -m[no-]nsa, -m[no-]minmax, -m[no-]sext,
	-m[no-]booleans, -mhard-float, -msoft-float, -m[no-]hard-float-div,
	-m[no-]hard-float-recip, -m[no-]hard-float-sqrt, and
	-m[no-]hard-float-rsqrt options.  Delete corresponding MASK_* macros
	and redefine corresponding TARGET_* macros with constants from the
	xtensa-config.h header.
	* doc/invoke.texi (Option Summary, Xtensa Options): Remove documention
	for the options listed above.

From-SVN: r71339

From-SVN: r71336

From-SVN: r71333

	PR optimization/8967
	* alias.c (write_dependence_p): Modify to take an additional constp
	argument that controls whether the UNCHANGING_RTX_P flags are used.
	(anti_dependence, output_dependence): Adjust write_dependence_p
	callers to pass this additional argument, to return the same result.
	(unchanging_anti_dependence): New variant of anti_dependence that
	ignores the UNCHANGING_RTX_P property on memory references.
	* rtl.h (unchaning_anti_dependence): Prototype here.
	* flow.c (init_propagate_block): Place fake constant mem writes on
	the mem_set_list so that dead writes to const variables are deleted.
	(insn_dead_p): Change anti_dependence to unchanging_anti_dependence.
	(mark_used_regs): Likewise.

From-SVN: r71332

	* config/mcore/mcore-protos.h (mcore_r15_operand_p): Declare.
	(mcore_secondary_reload_class): Declare.
	(mcore_output_inline_const_forced): Remove.
	* config/mcore/mcore.md (movsi): Remove the code that forced
	non-inlineable constants into a register if the target was r15
	or the stack pointer.  Remove constant restrictions from the main
	define_insn.  Remove r <- I, r <- M and r <- N alternatives in favor
	of an r <- P alternative.  Remove fallback define_insn for reload.
	(movhi, movqi): Use gen_lowpart rather than gen_SUBREG.  Remove reload
	define_insn.  Use mcore_output_move in the remaining define_insn.
	Adjust condition and constraints in the way as for movsi.
	(movdi): Always split unacceptable constants into two.  Use
	simplify_gen_subreg instead of operand_subword{,_force}.
	* config/mcore/mcore.c (mcore_output_inline_const_forced): Remove.
	(mcore_output_move): Support HImode and QImode moves as well.
	(mcore_m15_operand_p): New function.
	(mcore_reload_class): Use it to detect cases where LRW_REGS are better.
	(mcore_secondary_reload_class): New function.
	* config/mcore/mcore.h (SECONDARY_RELOAD_CLASS): Redefine in
	terms of mcore_secondary_reload_class.

From-SVN: r71330

From-SVN: r71328

	* java/net/URLStreamHandler.java (parseURL): If original file
	ends with "/", so must canonical result.
	* java/io/natFilePosix.cc (getCanonicalPath): Clean up snafus
	with nul-termination and finding previous "/".

From-SVN: r71327

From-SVN: r71325

	* src/prep_cif.c (initialize_aggregate): Include tail padding in
	structure size.
	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
	placement of float result.
	* testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
	cast of "resp" for big-endian 64 bit machines.

From-SVN: r71323

	* builtins.c (fold_builtin_logarithm): if N can't be truncated to
	MODE exactly, then only convert logN(N) -> 1.0 if
	flag_unsafe_math_optimizations is set.

From-SVN: r71322

	* builtins.c (builtin_dconsts_init, dconstpi, dconste,
	init_builtin_dconsts): Delete.
	* emit-rtl.c (dconstpi, dconste): Define.
	(init_emit_once): Initialize dconstpi & dconste.
	* real.h (dconstpi, dconste): Declare.

From-SVN: r71320

From-SVN: r71319

From-SVN: r71310

2003-09-11  Michael Koch  <konqueror@gmx.de>

	* acconfig.h: Removed most items.
	* configure.in: Added descriptions to AC_DEFINE macros that where in
	acconfig.h before.
	* include/config.h.in: Regenerated.

From-SVN: r71309

2003-09-11  Sascha Brawer  <brawer@dandelis.ch>

	* java/awt/Toolkit.java (getSystemEventQueue): Call SecurityManager
	if one is installed. Improve Javadoc.
	(getSystemEventQueueImpl): Improve Javadoc.

From-SVN: r71308

	* java/io/natFilePosix.cc (getCanonicalPath): Handle case where
	file does not exist.

From-SVN: r71307

cp:
	PR c++/11788
	* typeck.c (build_address): If it is a function, mark it used.
	(build_unary_op): Do not lose object's side-effects when taking
	address of static member function.
	* class.c (resolve_address_of_overloaded_function): Use
	tsubst_flags_t parameter. Only expect overload sets. Adjust.
	(instantiate_type): Adjust flags passing. Do not lose object's
	side-effects when taking address of static member function.
testsuite:
	PR c++/11788
	* g++.dg/overload/addr1.C: New test.

From-SVN: r71304

PR fortran/11522
* dwarf2out.c (gen_inlined_subroutine_die): Emit abstract function
for ultimate origin even if block is abstract.

From-SVN: r71301

	* combine.c (combine_simplify_rtx): Move several NOT and NEG
	optimizations from here...
	* simplify-rtx.c (simplify_unary_operation): to here.  Recursively
	simplify expressions using simplify_gen_*ary instead of gen_rtx_*.

From-SVN: r71300

From-SVN: r71299

        * cgraphunit.c (cgraph_finalize_function): Add nested arg.
        Tweek tests for function already generated.
        (cgraph_expand_function): Don't double announce in !unit-at-a-time.
        * cgraph.h (cgraph_finalize_function): Update for extra arg.
        * c-decl.c (finish_function): Likewise.

        * semantics.c (expand_or_defer_fn): Update for new
        cgraph_finalize_function argument.

        * parse.y (source_end_java_method): Update for new
        cgraph_finalize_function argument.

From-SVN: r71298

From-SVN: r71297

From-SVN: r71296

	* src/types.c (double, longdouble): Merge identical SH and ARM
	typedefs, and add POWERPC64.
	* src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
	struct split over gpr and rest.
	(ffi_prep_cif_machdep): Correct intarg_count for structures.
	* src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.

From-SVN: r71295

* real.c: Update URL to VAX floating point docs.
(decode_vax_d): Extract 8 exponent bits instead of 7.

From-SVN: r71294

From-SVN: r71293

	* combine.c (force_to_mode): Set fuller_mask based only on mask,
	not op_mode.

From-SVN: r71292

	PR libstdc++/12189
	* acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Don't build
	abi_check if cross compiling.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.

Co-Authored-By: Andreas Jaeger <aj@suse.de>

From-SVN: r71291

From-SVN: r71287

	* decl2.c (var_finalized_p): New.
	(maybe_emit_vtables, write_out_vars, finish_file): Use it.

From-SVN: r71284

c-objc-common.c (c_cannot_inline_tree_fn): Warn on why function is not inlinable; do not check the body.


	* c-objc-common.c (c_cannot_inline_tree_fn): Warn
	on why function is not inlinable; do not check
	the body.
	(inline_forbidden_p): Move to...
	* tree-inline.c (inline_forbidden_p_1): ... here; Add warnings;
	deal with alloca, longjmp.
	(inline_forbidden_p): New static function.
	(find_alloca_call_1, find_alloca_call, find_builtin_longjmp_call_1,
	find_builtin_longjmp_call): Kill.

From-SVN: r71283

        * cgraph.h (struct cgraph_node): Rename lowered to analyzed.
        * cgraphunit.c: Update to match.
        (record_call_1): Rearrange.  Call lang hook for language nodes.
        (cgraph_analyze_function): Don't call lower_function.
        * langhooks.h (struct lang_hooks_for_callgraph): Replace
        lower_function with analyze_expr.
        * langhooks-def.h: Update to match.
        * langhooks.c (lhd_callgraph_analyze_expr): New.

        * decl2.c (cxx_callgraph_analyze_expr): New, from corpse of
        mark_member_pointers.
        (lower_function): Remove.
        * cp-tree.h: Update to match.
        * cp-lang.c (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): New.
        (LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION): Remove.

From-SVN: r71277

2003-09-10  Michael Koch  <konqueror@gmx.de>

	* acconfig.h (__NO_MATH_INLINES): Removed.
	* configure.in: Removed check for g++ math inlining bug from 2000.
	* configure.host: Removed -D__NO_MATH_INLINES in libgcj_cflags and
	libgcj_cxxflags.
	* configure: Regenerated.

From-SVN: r71276

Arrays.java (equals(all variants)): Quit using NullPointerException catching to detect null valued parameters.

2003-09-10  David Daney <ddaney@avtrex.com>

	* java/util/Arrays.java (equals(all variants)): Quit using
	NullPointerException catching to detect null valued parameters.

From-SVN: r71275