* config/mips/mips-protos.h (mips_simplify_dwarf_addr): Remove.
	(mips_delegitimize_address): Declare.
	* config/mips/mips.h (ASM_SIMPLIFY_DWARF_ADDR): Undefine.
	(FIND_BASE_TERM): Define.
	* config/mips/mips.c (TARGET_DELEGITIMIZE_ADDRESS): Define.
	(mips_delegitimize_address): Renamed from mips_simplify_dwarf_addr.
	Handle small-data addresses.

From-SVN: r66518

From-SVN: r66517

	* real.c (real_powi): New function to calculate the value of
	a real raised to an integer power, i.e. pow(x,n) for int n.
	(real_sqrt): Convert to using the faster do_add, do_multiply
	and do_divide API for consistency with the rest of real.c.
	* real.h (real_powi): Prototype here.
	* builtins.c (fold_builtin):  Avoid local variable mode when
	evaluating sqrt at compile time.  Attempt to evaluate pow at
	compile-time, by checking for an integral exponent.

	* gcc.dg/builtins-14.c: New test case.

From-SVN: r66515

From-SVN: r66512

From-SVN: r66510

2003-05-05  Janis Johnson  <janis187@us.ibm.com>

	* gcc.dg/compat/struct-by-value-1_main.c: New test file.
	* gcc.dg/compat/struct-by-value-1_x.c: New test file.
	* gcc.dg/compat/struct-by-value-1_y.c: New test file.
	* gcc.dg/compat/struct-by-value-2_main.c: New test file.
	* gcc.dg/compat/struct-by-value-2_x.c: New test file.
	* gcc.dg/compat/struct-by-value-2_y.c: New test file.
	* gcc.dg/compat/struct-by-value-3_main.c: New test file.
	* gcc.dg/compat/struct-by-value-3_x.c: New test file.
	* gcc.dg/compat/struct-by-value-3_y.c: New test file.
	* gcc.dg/compat/struct-by-value-4_main.c: New test file.
	* gcc.dg/compat/struct-by-value-4_x.c: New test file.
	* gcc.dg/compat/struct-by-value-4_y.c: New test file.
	* gcc.dg/compat/struct-by-value-5_main.c: New test file.
	* gcc.dg/compat/struct-by-value-5_x.c: New test file.
	* gcc.dg/compat/struct-by-value-5_y.c: New test file.

From-SVN: r66509

2003-05-05  David O'Brien  <obrien@FreeBSD.org>
	* config/rs6000/sysv4.h (CPP_OS_FREEBSD_SPEC): Add __ELF__ to mirror
	other FreeBSD ports.
	(LINK_OS_FREEBSD_SPEC): Mirror conventions on other FreeBSD ports.

From-SVN: r66508

	* include/bits/stl_threads.h (_Atomic_swap): Kill it...
	(_Swap_lock_struct<>): ...and the horse it rode in on.
	* src/globals.cc (_Swap_lock_struct<>): Likewise.
	* include/ext/stl_rope.h (_Rope_RopeRep<>::_M_c_string_lock): New
	member to support...
	* include/ext/ropeimpl.h (rope<>::c_str): Follow *all* memory
	visibility rules related to POSIX threads.
	* testsuite/thread/pthread7-rope.cc: New test.

From-SVN: r66507

2003-05-05  Janis Johnson  <janis187@us.ibm.com>

	* Makefile.in: (site.exp): Add ALT_CC_UNDER_TEST, add quotes around
	expanded variables.
	* doc/sourcebuild.texi (C tests): Describe gcc.dg/compat tests.
testsuite:
	* lib/compat.exp (compat-execute): New argument.
	* g++.dg/compat/compat.exp: Pass new argument to compat-execute.
	* gcc.dg/compat: New test directory.
	* gcc.dg/compat/compat.exp: New expect script.
	* gcc.dg/compat/scalar-by-value-1_main.c: New test file.
	* gcc.dg/compat/scalar-by-value-1_x.c: New test file.
	* gcc.dg/compat/scalar-by-value-1_y.c: New test file.
	* gcc.dg/compat/scalar-by-value-2_main.c: New test file.
	* gcc.dg/compat/scalar-by-value-2_x.c: New test file.
	* gcc.dg/compat/scalar-by-value-2_y.c: New test file.

From-SVN: r66506

	* rtl.h (STRING_POOL_ADDRESS_P): Rename to DEFERRED_CONSTANT_P.
	* varasm.c (struct varasm_status): Add deferred_constants field.
	(n_deferred_strings): Delete variable.
	(n_deferred_constants): New #define.
	(struct constant_descriptor_tree): Kill next and label fields.
	(const_hash_table, MAX_HASH_TABLE): Delete.
	(const_desc_htab): New static variable.
	(const_hash): Rename const_desc_hash, and make it fit the
	hashtab.h interface.
	(const_desc_eq): New.
	(const_hash_1, compare_constant): Const-ify arguments.
	(build_constant_desc): Set DEFERRED_CONSTANT_P on all new
	SYMBOL_REFs.  Clarify comments.  Don't set desc->label.
	(output_constant_def): Do the lookup/insert using the
	hashtab.h interface.  Don't muck with n_deferred_constants or
	DEFERRED_CONSTANT_P here.
	Always call maybe_output_constant_def_contents.
	(maybe_output_constant_def_contents): Take a pointer to the
	descriptor, not the EXP and RTL separately.  Return
	immediately if this constant is not deferred.  Defer output of
	everything, except writable string constants.  Update
	n_deferred_constants here.
	(output_constant_def_contents): Now takes just one argument,
	an rtx.  Clear DEFERRED_CONSTANT_P here.
	(mark_constant_pool): Update for rename of n_deferred_strings.
	(mark_constant): Don't clear DEFERRED_CONSTANT_P here.

	(init_varasm_status): Clear p->deferred_constants.
	(init_varasm_once): Call htab_create_ggc for const_desc_htab.

	* gcc.dg/const-elim-1.c, gcc.dg/const-elim-2.c: New testcases.

From-SVN: r66505

builtins.c (expand_builtin_stpcpy): Only expand when the length of the source string can be evaluated at compile-time.

	* builtins.c (expand_builtin_stpcpy): Only expand when the length
	of the source string can be evaluated at compile-time.

From-SVN: r66503

        PR c++/9537
        * call.c (conditional_conversion): Build an RVALUE_CONV if
        we're just changing the cv-quals.
        (build_conditional_expr): Don't call convert to change
        cv-quals.

From-SVN: r66502

2003-05-05  Aldy Hernandez  <aldyh@redhat.com>

        * testsuite/gcc.c-torture/compile/simd-6.c: New.

        * c-typeck.c (digest_init): Handle arrays of vector constants.

From-SVN: r66501

	* java/net/NetworkInterface.java
	(networkInterfaces): Removed.
	(getByName): Use getRealNetworkInterfaces() instead of
	networkInterfaces.
	(getByInetAddress): Likewise.
	(getNetworkInterfaces): Likewise.
	(toString): Fix output of addresses of an interface.

From-SVN: r66500

2003-05-05  Geoffrey Keating  <geoffk@apple.com>

	* config/rs6000/rs6000.c (validate_condition_mode): Use
	flag_finite_math_only.
	(rs6000_reverse_condition): Never return UNKNOWN; use
	flag_finite_math_only.
	(rs6000_generate_compare): Use flag_finite_math_only.
	(rs6000_emit_cmove): Handle UNLE.  Support UNEQ under -ffast-math.
	Use HONOR_* rather than flag_unsafe_math_optimizations.  Correct
	UNGE and GT cases.  Handle UNEQ and LTGT when ! HONOR_NANS.

Index: testsuite/ChangeLog
2003-05-05  Geoffrey Keating  <geoffk@apple.com>

	* gcc.c-torture/execute/ieee/fp-cmp-8.c: New test.
	* gcc.dg/ppc-fsel-2.c: New test.

From-SVN: r66499

	* builtins.c (expand_builtin_mempcpy): New function.
	(expand_builtin_stpcpy): Optimize stpcpy whose return value is
	ignored into strcpy no matter what arguments it has.
	(expand_builtin) <case BUILT_IN_MEMPCPY>: Call
	expand_builtin_mempcpy.

	* gcc.c-torture/execute/string-opt-18.c (main): Add 3 new tests.

From-SVN: r66498

2003-05-05  Aldy Hernandez  <aldyh@redhat.com>

        * testsuite/gcc.dg/20030505.c: New.

        * c-typeck.c (convert_for_assignment): Opaque pointers can
        interconvert.

        * config/rs6000/rs6000.c: New global opaque_p_V2SI_type_node.
        (rs6000_init_builtins): Initialize opaque_p_V2SI_type_node.
        (spe_init_builtins): Rename all pv2si_type_node to
        opaque_p_V2SI_type_node.
        Remove declaration of pv2si_type_node.
        (is_ev64_opaque_type): Accept opaque pointers.

From-SVN: r66495

From-SVN: r66494

2003-05-05  Geoffrey Keating  <geoffk@apple.com>

	* toplev.c (check_global_declarations): Suppress not-used warning
	for volatile variables.

Index: testsuite/ChangeLog
2003-05-05  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/unused-5.c: New test.

From-SVN: r66493

expr.c (expand_expr, [...]): Refine the test forcing usage of bitfield instructions for mode1 != BLKmode...

        * expr.c (expand_expr, case BIT_FIELD_REF): Refine the test forcing
        usage of bitfield instructions for mode1 != BLKmode, only ignoring
        SLOW_UNALIGNED_ACCESS if the field is not byte aligned.
        (store_field): Likewise.

From-SVN: r66492

rs6000.c (rs6000_expand_binop_builtin): Add evsubifw to builtins accepting 5-bit unsigned constants.

2003-05-05  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (rs6000_expand_binop_builtin): Add
        evsubifw to builtins accepting 5-bit unsigned constants.
        (easy_vector_constant): Return if V1DImode.  Fix typo.

[[Split portion of a mixed commit.]]

From-SVN: r66490.2

2003-05-05  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/spe.h: Revert licensing change from last patch.

From-SVN: r66486

* config/stormy16/stormy16.md (negsi2): Allocate the pseudos
before reload, but defer the split until after.
* config/stormy16/stormy16.c (xstormy16_expand_arith): Modify
to match.

From-SVN: r66485

From-SVN: r66484

re PR c++/10496 ([diagnostic] erroneus suggestion in diagnostic asks the user to write "&const class::memfun" which is illegal)

	PR c++/10496
	* typeck.c (build_unary_op): Don't output const qualifier when
	output invalid pointer-to-member diagnostics.

	* g++.dg/warn/pmf1.C: New test.

From-SVN: r66481

        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add 440 support.
        * config/rs6000/vxworks.h (CC1_SPEC): Use -mcpu=440 for t440.

From-SVN: r66480

From-SVN: r66479

2003-05-04  Michael Koch  <konqueror@gmx.de>

	* java/io/DataInputStream.java:
	Reordered methods to match libgcj.

From-SVN: r66478

From-SVN: r66477

	PR c++/4494
	* decl.c (start_function): Use same_type_p to check return type
	of main.

	* g++.dg/warn/main.C: New test.

From-SVN: r66476

	* libgcov.c (__gcov_merge_add): Do not use gcov_type when inhibit_libc
	is defined.

From-SVN: r66475

>2003-05-02  Michael Koch  <konqueror@gmx.de>
>
>	* java/net/URI.java
>	(create): Doesnt throws any exceptions.

From-SVN: r66474

From-SVN: r66473

	* update_version (textstring_FILES): Only version.c needs to be
	updated, now that we do not consider older branches any more.

From-SVN: r66471

	* gnu/awt/gtk/GtkButtonPeer.java: Fix misspelling of
	"version".
	* gnu/awt/gtk/GtkComponentPeer.java: Likewise.
	* gnu/awt/gtk/GtkContainerPeer.java: Likewise.
	* gnu/awt/gtk/GtkFramePeer.java: Likewise.
	* gnu/awt/gtk/GtkLabelPeer.java: Likewise.
	* gnu/awt/gtk/GtkMainThread.java: Likewise.
	* gnu/awt/gtk/GtkToolkit.java: Likewise.
	* gnu/awt/gtk/GtkWindowPeer.java: Likewise.
	* java/security/Key.java: Likewise.
	* java/security/PrivateKey.java: Likewise.
	* java/security/Provider.java: Likewise.
	* java/security/PublicKey.java: Likewise.

From-SVN: r66469

builtin-attrs.def (ATTR_NOTHROW_NONNULL_1, [...]): Renamed from ATTR_NONNULL_1, ATTR_NONNULL_2 and ATTR_NONNULL_3.

gcc:
	* builtin-attrs.def (ATTR_NOTHROW_NONNULL_1,
	ATTR_NOTHROW_NONNULL_2, ATTR_NOTHROW_NONNULL_3): Renamed from
	ATTR_NONNULL_1, ATTR_NONNULL_2 and ATTR_NONNULL_3.

	(ATTR_NOTHROW_NONNULL_1_2, ATTR_NOTHROW_NONNULL_1_4,
	ATTR_CONST_NOTHROW_NONNULL_1, ATTR_PURE_NOTHROW_NONNULL_1,
	ATTR_PURE_NOTHROW_NONNULL_1_2, ATTR_MALLOC_NOTHROW_NONNULL_1):
	New.

	* builtins.def (DEF_EXT_FALLBACK_BUILTIN): Accept ATTRS argument.
	(BUILT_IN_BZERO, BUILT_IN_BCOPY, BUILT_IN_BCMP): Update comment

	(BUILT_IN_INDEX, BUILT_IN_RINDEX, BUILT_IN_MEMCPY,
	BUILT_IN_MEMMOVE, BUILT_IN_MEMCMP, BUILT_IN_MEMSET,
	BUILT_IN_MEMPCPY, BUILT_IN_STRCAT, BUILT_IN_STRNCAT,
	BUILT_IN_STPCPY, BUILT_IN_STRCPY, BUILT_IN_STRNCPY,
	BUILT_IN_STRCMP, BUILT_IN_STRNCMP, BUILT_IN_STRLEN,
	BUILT_IN_STRSTR, BUILT_IN_STRPBRK, BUILT_IN_STRSPN,
	BUILT_IN_STRCSPN, BUILT_IN_STRCHR, BUILT_IN_STRRCHR, BUILT_IN_NAN,
	BUILT_IN_NANF, BUILT_IN_NANL, BUILT_IN_NANS, BUILT_IN_NANSF,
	BUILT_IN_NANSL, BUILT_IN_PUTS, BUILT_IN_FPUTC, BUILT_IN_FPUTS,
	BUILT_IN_FWRITE, BUILT_IN_PUTS_UNLOCKED, BUILT_IN_FPUTC_UNLOCKED,
	BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FWRITE_UNLOCKED,
	BUILT_IN_STRDUP): Add "nonnull" attribute.

testsuite:
	* gcc.dg/nonnull-3.c: New test.

From-SVN: r66468

	* configure.in (AC_CHECK_FUNCS): Don't make multiple calls.
	* configure: Regenerate.

From-SVN: r66467

2003-05-04  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/21_strings/basic_string/find/char/3.cc: New
	file, testing basic_string<char>::find_first_not_of.
	* testsuite/21_strings/basic_string/find/wchar_t/3.cc:
	Likewise for basic_string<wchar_t>.

From-SVN: r66466

	* expr.c (store_field): Don't clobber TEMP in shift: it might be
	a variable.
	(get_inner_reference): Don't go through a VIEW_CONVERT_EXPR
	whose purpose is to step up the alignment.
	(expand_expr, case ADDR_EXPR): Force LO_SUM into memory, just like REG.

From-SVN: r66465

From-SVN: r66464