re PR middle-end/6348 (internal error in allocate_dynamic_stack_space with STACK_SIZE_MODE non-default)

        PR middle-end/6348
        * explow.c (allocate_dynamic_stack_space): Handle STACK_SIZE_MODE
        different from word_mode.

From-SVN: r64628

h8300.md (*insv_si_1_n_lshiftrt): Restrict the source operand to those that can be extracted with bld.

	* config/h8300/h8300.md (*insv_si_1_n_lshiftrt): Restrict the
	source operand to those that can be extracted with bld.

From-SVN: r64627

PR 10066
* arm.md (UNSPEC_PIC_BASE): New constant.
(pic_add_dot_plus_four): Wrap with unspec.
(pic_add_dot_plus_eight): Likewise.

From-SVN: r64626

	* cp-tree.h (unemitted_tinfo_decls): Declaration of a new varray.
	(unemitted_tinfo_decl_p): Remove.
	(emit_tinfo_decl): Change declaration to remove unused parameter.
	* decl2.c (finish_file): Change tinfo emission to loop through
	unemitted_tinfo_decls array instead of looping through all decls.
	* rtti.c (unemitted_tinfo_decl_p): Declare as static, remove
	unused second parameter.
	(init_rtti_processing): initialize unemitted_tinfo_decls varray.
	(get_tinfo_decls): push new tinfo decl on unemitted_tinfo_decls.
	(emit_tinfo_decl): remove unused second parameter, add assertion
	that decl hasn't already been emitted.

From-SVN: r64621

	* config/h8300/h8300.md (*insv_si_1_n): New.
	(*insv_si_1_n_lshiftrt): Likewise.

From-SVN: r64620

fold-const.c (fold_mathfn_compare): New function to simplify comparisons against built-in math functions.


	* fold-const.c (fold_mathfn_compare): New function to simplify
	comparisons against built-in math functions.  Fold comparisons
	of sqrt against constants.
	(fold): Call fold_mathfn_compare when appropriate.

	* gcc.dg/builtins-6.c: New test case.

From-SVN: r64619

* ifcvt.c (find_if_case_1): If we add a new bb, update the dominance
information.

From-SVN: r64618

	* cppinit.c (cpp_create_reader):  Take extra hash_table* argument,
	and pass that to _cpp_init_hashtable.
	(cpp_read_main_file):  Drop hash_table* argument; don't call
	_cpp_init_hashtable.
	* cpplib.h:  Update declarations to match.
	* c-opts.c (c_common_init_options):  Pass ident_hash to
	cpp_create_reader.
	(c_common_post_options):  Don't pass ident_hash to cpp_read_main_file.
	* fix-header.c (read_scan_file):  Likewise pass NULL table to
	cpp_create_reader rather than cpp_read_main_file.

	* cppfiles.c (cpp_rename_file):  Generalized and renamed
	to cpp_change_file.
	* cpplib.h:  Update declaration to match.
	* c-opts.c (push_command_line_line, finish_options):  Change
	cpp_rename_file calls to cpp_change_file.

From-SVN: r64617

	* line-map.c (add_line_map):  Allow leaving the outermost file.
	Allowing entering an outermost-file after the initial time.

	* toplev.c (pop_srcloc):  Allow popping from initial file.

From-SVN: r64616

From-SVN: r64615

From-SVN: r64614

	* gnu/java/nio/FileChannelImpl.java
	(address): Removed.
	(map_address): New member variable.
	(length): Make it package private.
	(fd): Make it package private.
	(buf): Make it package private.
	(file_obj): Make it package private.
	(FileChannelImpl): New constructor.
	(nio_mmap_file): Use RawData instead of long.
	(nio_munmap_file): Use RawData instead of long.
	(nio_msync): Use RawData instead of long.
	(implCloseChannel): New implementation using map_address.
	(read): Reformated.
	(map): Implemented.
	(create_direct_mapped_buffer): Implemented, use RawData, throws
	IOException.
	(force): Use map_address instead of address.
	* gnu/java/nio/MappedByteFileBuffer.java
	(address): Removed.
	(map_address): New member variable.
	(MappedByteFileBuffer): Use map_address instead of address, reformated.
	(several methods): Use map_address instead of address, replaced long
	with RawData where appropriate.
	* gnu/java/nio/natFileChannelImpl.cc
	(nio_mmap_file): Replaced long with RawData.
	(nio_munmap_file): Replaced long with RawData.
	(nio_msync): Replaced long with RawData.
	* gnu/java/nio/natMappedByteFileBuffer.cc
	(several methods): Replaced long with RawData where appropriate.

From-SVN: r64612

2003-03-20  Michael Koch  <konqueror@gmx.de>

	* java/net/InetAddress.java,
	java/net/JarURLConnection.java,
	java/net/PlainDatagramSocketImpl.java,
	java/net/PlainSocketImpl.java,
	java/net/URLConnection.java:
	Merged copyright statements with classpath for easier merging.

From-SVN: r64611

	* java/io/FileInputStream.java
	(getChannel): New implementation.
	* java/io/FileOutputStream.java
	(ch): New member variable.
	(getChannel): Implemented.
	* java/io/RandomAccessFile.java
	(RandomAccessFile): Throws FileNotFoundException instead of
	IOException.
	(getChannel): New method.
	(ch): New member variable.

From-SVN: r64609

2003-03-20  Michael Koch  <konqueror@gmx.de>

	* java/io/DataOutputStream.java,
	java/io/File.java,
	java/io/FileInputStream.java,
	java/io/FileOutputStream.java,
	java/io/InputStreamReader.java,
	java/io/LineNumberReader.java,
	java/io/OutputStreamWriter.java,
	java/io/PrintStream.java,
	java/io/RandomAccessFile.java:
	Merged copyright statements with classpath for easier merging.

From-SVN: r64608

	* config/h8300/h8300.md (*addsi3_and_r_1): New.
	(*addsi3_and_not_r_1): Likewise.

From-SVN: r64607

        * Makefile.in (STRICT2_WARN): Add @WERROR@.
        (GCC_WARN_CFLAGS): Remove $(WERROR).
        (fixinc.sh-warn): New.
        * ada/Make-lang.in (ada-warn): Add $(WERROR).
        * cp/Make-lang.in (cp-warn): Add $(WERROR).
        * f/Make-lang.in (f-warn): Add $(WERROR).
        * java/Make-lang.in (java-warn): Add $(WERROR).
        * treelang/Make-lang.in (treelang-warn): Add $(WERROR).

From-SVN: r64606

* config/cpu/mips/atomicity.h (__exchange_and_add, __atomic_add):
Only .set mips2 for the o32 ABI.

From-SVN: r64604

From-SVN: r64603

(gcc)
	* c-common.h (c_dump_tree), c-dump.c (c_dump_tree),
	langhooks-def.h (lhd_tree_dump_dump_tree),
	langhooks.c (lhd_tree_dump_dump_tree), langhooks.h (*dump_tree):
	Change return type from 'int' to 'bool'.  Replace 0 and 1 with
	true and false in return statements.
(cp)
	* dump.c (cp_dump_tree), cp-tree.h (cp_dump_tree): Change return
	type from 'int' to 'bool'. Replace 0 and 1 with true and false in
	return statements.
(java)
	* lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
	Replace 0 and 1 with true and false in return statements.

From-SVN: r64596

tree.c (substitute_in_expr, case 'e'): Only make recursive call on an operand if it has a PLACEHOLDER_EXPR.

	* tree.c (substitute_in_expr, case 'e'): Only make recursive call
	on an operand if it has a PLACEHOLDER_EXPR.

From-SVN: r64595

From-SVN: r64592

        PR c++/8316, c++/9315, c++/10136
        * call.c (print_z_candidate): Split out from...
        (print_z_candidiates): ...here.
        (joust): Use it.

From-SVN: r64590

From-SVN: r64589

	* lex.c (do_java_lex): Renamed from java_lex.
	(java_lex): New function.
	Include timevar.h.

From-SVN: r64586

From-SVN: r64585

	* config/s390/s390.c (s390_preferred_reload_class): Do not
	force constants to the pool unless necessary.
	(s390_decompose_address): Prefer to use pointer as base,
	not index register.
	* config/s390/s390.md ("*tsthiCCT_only"): Remove '?' from
	Q alternative.
	("*movdi_64", "*movsi", "movhi", "movqi_64", "movqi",
	"*movdf_64", "*movsf"): Add '?' to Q->Q alternatives.
	("*extractqi", "*extracthi", "*zero_extendhisi2_31",
	"*zero_extendqisi2_31", "*zero_extendqihi2_31",
	"*adddi3_31", "*subdi3_31"): Do not set "type" attribute.

From-SVN: r64583

	* i386.h (machine_function): New fields use_fast_prologue_epilogue.
	* i386.c (use_fast_prologue_epilogue): Remove.
	(ix86_frame): New field save_regs-using_mov;
	(ix86_compute_frame_layout):  Decide on fast prologues;
	allocate saved registers in red zone.
	(ix86_expand_epilogue, ix86_expand_prolgoues): Obey new parameters.

From-SVN: r64579

2003-03-19  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/21_strings/char_traits/requirements/char/1.cc:
	Test char not wchar_t.

From-SVN: r64576

2003-03-19  Michael Koch  <konqueror@gmx.de>

	* java/lang/Process.java:
	Merged from classpath.

From-SVN: r64575

	* java/io/FileOutputStream.java
	(FileOutputStream): New constructor, merged from classpath.
	* java/io/FileWriter.java
	(FileWriter): New constructor, merged from classpath.

From-SVN: r64574

From-SVN: r64573

	PR 10062
	* config/pa/pa-hpux.h (TARGET_HPUX_UNWIND_LIBRARY): Redefine.
	* pa-protos.h (output_lbranch): New prototype.
	* pa.c (compute_frame_size): Change size of the frame marker on the
	64-bit ports to 48 bytes.
	(pa_output_function_prologue): Document why SAVE_SP is set.
	(hppa_expand_prologue): Save previous stack pointer into frame marker
	on targets which use the hpux unwind library.
	(output_cbranch): Use output_lbranch.
	(output_lbranch): New function to output long unconditional branches.
	* pa.h (TARGET_HPUX_UNWIND_LIBRARY): Define.
	(STACK_POINTER_OFFSET): Update offset for 48-byte frame marker on
	64-bit ports.
	* pa.md (jump): Use output_lbranch.
	(allocate_stack): New expander for dynamic stack allocation.

From-SVN: r64570

	* config/rs6000/rs6000.c (rs6000_emit_prologue): Don't clone
	the result of machopic_function_base_name.
	* config/darwin.c (machopic_function_base_name): Use a gc-allocated
	string rather than a static array.

From-SVN: r64569

	* config/rs6000/rs6000.c (rs6000_stack_info): Only require a frame
	when debugging on XCOFF targets.  Delete "abi" temp.

From-SVN: r64568

	PR target/10073
	* gcc.c-torture/compile/20030319-1.c: New.

From-SVN: r64565

	PR target/10073
	* combine.c (force_to_mode <NOT>): Use gen_int_mode.

From-SVN: r64564

From-SVN: r64563

	* config/s390/s390.c (s390_output_dwarf_dtprel): New.
	* config/s390/s390-protos.h (s390_output_dwarf_dtprel): New proto.
	* config/s390/s390.h (ASM_OUTPUT_DWARF_DTPREL): Define.

	* config/ia64/ia64.c (ia64_output_dwarf_dtprel): New.
	* config/ia64/ia64-protos.h (ia64_output_dwarf_dtprel): New proto.
	* config/ia64/ia64.h (ASM_OUTPUT_DWARF_DTPREL): Define.

From-SVN: r64556

	* Makefile.in (emit-rtl.o): Add gt-emit-rtl.h to dependencies.

	* gengtype.c: Include rtl.h.
	(enum rtx_code): Don't define.
	(rtx_format): Make declaration match rtl.h.
	(rtx_next_new): Rename from rtx_next to avoid conflict.  Change all
	users.
	(adjust_field_rtx_def): Describe strings in NOTE_LINE_NUMBER notes.
	* Makefile.in (gengtype.o): Update dependencies.

From-SVN: r64554