From-SVN: r121972

	* emit-rtl.c (set_mem_attributes_minus_bitpos): Treat complex
	types as aggregates not scalars.
	* function.c (assign_stack_temp_for_type): Likewise.

testsuite:
	* gcc.dg/torture/complex-alias-1.c: New test.

From-SVN: r121968

	* tree-dump.c (dump_switch_p_1): Require exact match of the option
	name.

	* gcc.dg/tree-prof/update-tailcall.c: Use -fdump-tree-tailc
	instead of -fdump-tree-tailcall.

From-SVN: r121967

	* passes.c (next_pass_1): Clear the next field of the copied
	pass structure.

From-SVN: r121966

	PR middle-end/30768
	* testsuite/ext/pb_ds/regression/list_update_data_map_rand.cc:
	Xfail ICE for cris-*-*.

From-SVN: r121959

From-SVN: r121958

2007-02-14  Jakub Jelinek  <jakub@redhat.com>
        Andrew Haley  <aph@redhat.com>

        * java/util/TimeZone.java (getDateParams): Negate dayOfWeek.

From-SVN: r121957

From-SVN: r121956

2007-02-14  Jakub Jelinek  <jakub@redhat.com>
	Andrew Haley  <aph@redhat.com>

	* java/util/TimeZone.java (getDateParams): Negate dayOfWeek.


Co-Authored-By: Andrew Haley <aph@redhat.com>

From-SVN: r121955

        * tree-sra.c (early_sra): New.
        (decl_can_be_decomposed_p): Deny va_list if early_sra.
        (tree_sra_early, pass_sra_early): New.
        * tree-pass.h (pass_sra_early): Declare.
        * passes.c (init_optimization_passes): Use it.

From-SVN: r121953

2007-02-14  Richard Guenther  <rguenther@suse.de>

	* flags.h (issue_strict_overflow_warning): Convert to a macro.

From-SVN: r121951

         PR tree-optimization/30771
        * tree-vect-analyze.c (vect_determine_vectorization_factor): Traverse
        also phi nodes.
        (vect_analyze_operations): Induction phis can now be marked as
        used_in_loop.
        (vect_mark_stmts_to_be_vectorized): No special treatment for phis.
        Update documentation accordingly.

From-SVN: r121950

From-SVN: r121948

2007-02-14  Benjamin Kosnik  <bkoz@redhat.com>

        * configure.ac: Move AM_ICONV to native-only, add HAVE_ICONV for
        newlib.
        * configure: Regenerate.

From-SVN: r121947

* builtin-types.def (DEF_FUNCTION_TYPE_x): Do not imply that at most 3 arguments are supported.
  (DEF_FUNCTION_TYPE_VAR_5): Fix typo in its description.

From-SVN: r121946

2007-02-13  Seongbae Park <seongbae.park@gmail.com>

       * bitmap.c (bitmap_and, bitmap_and_compl, bitmap_xor):
       Ensure dst->current is valid.

From-SVN: r121903

2007-02-13  Paul Brook  <paul@codesourcery.com>

	gcc/
	* config.gcc: Add arm*-*-uclinux-*eabi.
	* config/arm/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Define.
	(SUBTARGET_EXTRA_LINK_SPEC): Define.
	(STARTFILE_SPEC, ENDFILE_SPEC): Remove broken -shared handling.
	(LINK_GCC_C_SEQUENCE_SPEC): Undef.
	(LINK_SPEC): Define.
	(LIB_SPEC): Define.
	* config/arm/arm.c (arm_override_options): Use r9 as EABI PIC
	register.
	* config/arm/uclinux-eabi.h: New file.
	* config/arm/linux-eabi.h (WCHAR_TYPE): Remove.
	* config/arm/linux-gas.h (WCHAR_TYPE): Use unsigned long on AAPCS
	based targets.

From-SVN: r121902

From-SVN: r121900

./:	* common.opt: Add Wstrict-overflow and Wstrict-overflow=.
	* flags.h (warn_strict_overflow): Declare.
	(enum warn_strict_overflow_code): Define.
	(issue_strict_overflow_warning): New static inline function.
	* opts.c (warn_strict_overflow): New variable.
	(common_handle_option): Handle OPT_Wstrict_overflow and
	OPT_Wstrict_overflow_.
	* c-opts.c (c_common_handle_option): Set warn_strict_overflow for
	OPT_Wall.
	* fold-const.c: Include intl.h.
	(fold_deferring_overflow_warnings): New static variable.
	(fold_deferred_overflow_warning): New static variable.
	(fold_deferred_overflow_code): New static variable.
	(fold_defer_overflow_warnings): New function.
	(fold_undefer_overflow_warnings): New function.
	(fold_undefer_and_ignore_overflow_warnings): New function.
	(fold_deferring_overflow_warnings_p): New function.
	(fold_overflow_warning): New static function.
	(make_range): Add strict_overflow_p parameter.  Change all
	callers.
	(extract_muldiv, extract_muldiv_1): Likewise.
	(fold_unary) [ABS_EXPR]: Check ABS_EXPR before calling
	tree_expr_nonnegative_p.
	(fold_negate_expr): Call fold_overflow_warning.
	(fold_range_test): Likewise.
	(fold_comparison): Likewise.
	(fold_binary): Likewise.  Call tree_expr_nonnegative_warnv_p
	instead of tree_expr_nonnegative_p.
	(tree_expr_nonnegative_warnv_p): Rename from
	tree_expr_nonnegative_p, add strict_overflow_p parameter.
	(tree_expr_nonnegative_p): New function.
	(tree_expr_nonzero_warnv_p): Rename from tree_expr_nonzero_p, add
	strict_overflow_p parameter.
	(tree_expr_nonzero_p): New function.
	* passes.c (verify_interpass_invariants): New static function.
	(execute_one_pass): Call it.
	* tree-ssa-loop-niter.c (expand_simple_operations): Ignore fold
	warnings.
	(number_of_iterations_exit, loop_niter_by_eval): Likewise.
	(estimate_numbers_of_iterations): Likewise.
	(scev_probably_wraps_p): Likewise.
	* tree-ssa-ccp.c: Include "toplev.h".
	(evaluate_stmt): Defer fold overflow warnings until we know we are
	going to optimize.
	(struct fold_stmt_r_data): Add stmt field.
	(fold_stmt_r): Defer fold overflow warnings until we know we
	optimized.
	(fold_stmt): Initialize stmt field of fold_stmt_r_data.
	(fold_stmt_inplace): Likewise.
	* tree-cfgcleanup.c: Include "toplev.h" rather than "errors.h".
	(cleanup_control_expr_graph): Defer fold overflow warnings until
	we know we are going to optimize.
	* tree-cfg.c (fold_cond_expr_cond): Likewise.
	* tree-ssa-threadedge.c (simplify_control_stmt_condition):
	Likewise.
	* tree-vrp.c (vrp_expr_computes_nonnegative): Call
	tree_expr_nonnegative_warnv_p instead of tree_expr_nonnegative_p.
	* tree-ssa-loop-manip.c (create_iv): Likewise.
	* c-typeck.c (build_conditional_expr): Likewise.
	(build_binary_op): Likewise.
	* tree-vrp.c (vrp_expr_computes_nonzero): Call
	tree_expr_nonzero_warnv_p instead of tree_expr_nonzero_p.
	(extract_range_from_unary_expr): Likewise.
	* simplify-rtx.c (simplify_const_relational_operation): Warn when
	assuming that signed overflow does not occur.
	* c-common.c (pointer_int_sum): Ignore fold overflow warnings.
	* tree.h (tree_expr_nonnegative_warnv_p): Declare.
	(fold_defer_overflow_warnings): Declare.
	(fold_undefer_overflow_warnings): Declare.
	(fold_undefer_and_ignore_overflow_warnings): Declare.
	(fold_deferring_overflow_warnings_p): Declare.
	(tree_expr_nonzero_warnv_p): Declare.
	* doc/invoke.texi (Option Summary): Add -Wstrict-overflow to list
	of warning options.
	(Warning Options): Document -Wstrict-overflow.
	* Makefile.in (tree-ssa-threadedge.o): Depend on toplev.h.
	(tree-ssa-ccp.o): Likewise.
	(tree-cfgcleanup.o): Change errors.h dependency to toplev.h.
	(fold-const.o): Depend on intl.h.
testsuite/:
	* gcc.dg/Wstrict-overflow-1.c: New test.
	* gcc.dg/Wstrict-overflow-2.c: New test.
	* gcc.dg/Wstrict-overflow-3.c: New test.
	* gcc.dg/Wstrict-overflow-4.c: New test.
	* gcc.dg/Wstrict-overflow-5.c: New test.
	* gcc.dg/Wstrict-overflow-6.c: New test.
	* gcc.dg/Wstrict-overflow-7.c: New test.
	* gcc.dg/Wstrict-overflow-8.c: New test.
	* gcc.dg/Wstrict-overflow-9.c: New test.
	* gcc.dg/Wstrict-overflow-10.c: New test.

From-SVN: r121895

	PR middle-end/30751
	* lower-subreg.c (resolve_simple_move): Decompose subregs in
	addresses.

From-SVN: r121894

	* configure.ac (target_libraries): Move libgcc before libiberty.
	* configure: Regenerated.

From-SVN: r121893

	* gcc.target/ia64/builtin-bswap-2.c: New test case.

From-SVN: r121892

From-SVN: r121891

        (jdwpBreakpointCB): New function.
        (jdwpVMInitCB): Define and enable the breakpoint
        callback.

From-SVN: r121889

	* testsuite/libjava.lang/Divide_2.out
	* testsuite/libjava.lang/Divide_2.java: New test.

From-SVN: r121887

alpha.c (alpha_stdarg_optimize_hook): Strip handled_component_p before looking for the indirect_ref.

        * config/alpha/alpha.c (alpha_stdarg_optimize_hook): Strip
        handled_component_p before looking for the indirect_ref.

From-SVN: r121886

        * gcc.c-torture/execute/ieee/pr29302-1.c: Moved from...
        * gcc.c-torture/execute/pr29302-1.c: ... here.

From-SVN: r121885

        * config/i386/i386.md (bswapsi_1): Rename from bswapsi2,
        remove flags clobber.
        (bswapsi2): New expander, emit code for !TARGET_BSWAP.
        (bswaphi_lowpart): New.
        (bswapdi2): Rename from bswapdi2_rex, remove flags clobber,
        remove TARGET_BSWAP test.  Delete expander of the same name.

        * optabs.c (widen_bswap, expand_doubleword_bswap): New.
        (expand_unop): Use them.

From-SVN: r121884

	*cmphi_ccno_1, *cmpqi_ccno_1, *movsi_xor, *movstricthi_xor,
	*movstrictqi_xor, *movdi_xor_rex64, *ashldi3_1_rex64,
	*ashldi3_cmp_rex64, *ashldi3_cconly_rex64, ashlsi3, *ashlsi3_1_zext,
	*ashlsi3_cmp, *ashlsi3_cconly, *ashlsi3_cmp_zext, *ashlhi3_1_lea,
	*ashlhi3_1, *ashlhi3_cmp, *ashlhi3_cconly, *ashlqi3_1_lea,
	*ashlqi3_1, *ashlqi3_cmp, *ashlqi3_cconly): Remove equivalent
	assembler dialect choice from asm templates.

From-SVN: r121883

	PR bootstrap/30753
	* configure.ac: Remove obsolete build / host tests.  Use AC_PROG_CC
	unconditionally.  Use AC_PROG_CXX.  Use ACX_TOOL_DIRS to find $prefix.
	* configure: Regenerated.

Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>

From-SVN: r121882

2007-02-13  Dirk Mueller  <dmueller@suse.de>

       * include/bits/locale_facets.tcc (num_get<>::do_get): Avoid
       warning about ambiguous else.

From-SVN: r121881

2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>

	* src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
	ffi_closure_helper_SYSV): Add long double handling.

From-SVN: r121879

        * jvmti.cc (_Jv_JVMTI_GetStackTrace): Remove cast
        from jthread to Thread *; it is no longer needed.
        (_Jv_JVMTI_GetFrameCount): Likewise.
        Fix small formatting typo.

From-SVN: r121878

        * config/i386/i386.md (fixuns_trunc<SSEMODEF>si_1): New insn.
        (fixuns_trunc<SSEMODEF>si2): Use it.
        * config/i386/sse.md (vec_setv4sf_0): Export.
        * config/i386/i386.c (ix86_build_const_vector): Export.
        (ix86_split_convert_uns_si_sse): Rename from
        ix86_expand_convert_uns_si_sse and rewrite as a splitter.
        * config/i386/i386-protos.h: Update.

From-SVN: r121877

2007-02-13  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c/29521
	* c-typeck.c (c_finish_return): Improve warning message.

testsuite/
	* gcc.dg/c90-return-1.c: Update output.
	* gcc.dg/c99-return-1.c: Likewise.

From-SVN: r121876

2007-02-12  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/21172
	* include/bits/stl_heap.h (__adjust_heap(_RandomAccessIterator,
	_Distance, _Distance, _Tp), __adjust_heap(_RandomAccessIterator,
	_Distance, _Distance, _Tp, _Compare)): Avoid potential integer
	overflow.

	* include/bits/stl_heap.h (__is_heap(_RandomAccessIterator,
	_RandomAccessIterator), __is_heap(_RandomAccessIterator,
	_RandomAccessIterator, _StrictWeakOrdering): Mark inline.
	(make_heap(_RandomAccessIterator, _RandomAccessIterator,
	_Compare)): Do not mark inline.

	* include/bits/stl_heap.h (push_heap(_RandomAccessIterator,
	_RandomAccessIterator), sort_heap(_RandomAccessIterator,
	_RandomAccessIterator)): Uncomment __glibcxx_requires_heap.

From-SVN: r121875

From-SVN: r121873

2007-02-12  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* alias.c (find_symbolic_term): Delete unused function.

From-SVN: r121869

2007-02-13  Dirk Mueller  <dmueller@suse.de>

       * friend.c (do_friend): Annotate warning about friend
       declarations in templates with OPT_Wnon_template_friend.
       Convert informal message from warning() to inform().

From-SVN: r121867

libjava/classpath
	* java/util/Collections.java (UnmodifiableMap.toArray): Imported
	changes from Classpath.
libjava
	* sources.am, Makefile.in: Rebuilt.
	* java/lang/Socket.java: Removed override.
	* java/lang/DatagramSocket.java: Removed override.
	* gnu/java/net/PlainSocketImpl.java (localSocketAddress): New
	field.
	(getLocalAddress): New method.
	* gnu/java/net/PlainDatagramSocketImpl.java
	(PlainDatagramSocketImpl): Throws IOException.
	* gnu/java/net/natPlainSocketImplPosix.cc (write): Remove
	'sizeof'.
	(read): Likewise.

From-SVN: r121866