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Author SHA1 Message Date
Kazu Hirata
f934561e18 Fixed a typo in ChangeLog. 
From-SVN: r77507
 2004-02-08 23:16:26 +00:00
Kazu Hirata
1f6acb82a2 target-def.h (TARGET_STRUCT_VALUE_RTX): Define as hook_rtx_tree_int_null. 
* target-def.h (TARGET_STRUCT_VALUE_RTX): Define as
	hook_rtx_tree_int_null.
	* targhooks.c (default_struct_value_rtx): Remove.
	* targhooks.h: Remove the prototype for
	default_struct_value_rtx.
	* config/alpha/alpha.c, config/arc/arc.c, config/avr/avr.c,
	config/fr30/fr30.c, config/h8300/h8300.c, config/i386/i386.c,
	config/ip2k/ip2k.c, config/iq2000/iq2000.c,
	config/m32r/m32r.c, config/mcore/mcore.c, config/mips/mips.c,
	config/mn10300/mn10300.c, config/pdp11/pdp11.c,
	config/rs6000/rs6000.c, config/s390/s390.c,
	config/stormy16/stormy16.c, config/v850/v850.c,
	config/xtensa/xtensa.c (TARGET_STRUCT_VALUE_RTX): Remove.
	* doc/tm.texi (TARGET_STRUCT_VALUE_RTX): Document the default.

From-SVN: r77505
 2004-02-08 23:08:48 +00:00
Per Bothner
40c23042f4 ByteBuffer.java (shiftDown): New helper method. 
* java/nio/ByteBuffer.java (shiftDown):  New helper method.
	* java/nio/natDirectByteBufferImpl.cc (shiftDown):  New implementation.
	* java/nio/ByteBufferImpl.java (compact):  Use new shiftDown method.
	* sava/nio/ByteBufferHelper.java:  Remove redundant 'final' specifiers.
	Pass ByteOrder parameter to most methods, since the underlying
	ByteBuffer's order isn't always what we should use.
	* java/nio/ByteBufferImpl.java:  Pass byte-order various places.
	* java/nio/DirectByteBufferImpl.java:  Likewise.
	Use ByteBufferHelper methods.
	* java/nio/MappedByteBufferImpl.java:  Likewise.
	(compact):  Use shiftDown.
	* java/nio/CharViewBufferImpl.java (<init>):  Pass byte-order.
	(get, put):  Use ByteBufferHelper.
	(compact):  Use new shiftDown method.
	(duplicate(boolean)):  New helper method.
	(duplicate, asReadOnlyBuffer):  Use it.
	(order):  Return endian field.
	* java/nio/DoubleViewBufferImpl.java:  Likewise.
	* java/nio/FloatViewBufferImpl.java:  Likewise.
	* java/nio/IntViewBufferImpl.java:  Likewise.
	* java/nio/LongViewBufferImpl.java:  Likewise.
	* java/nio/ShortViewBufferImpl.java:  Likewise.
	* java/nio/CharViewBufferImpl.java (subsequence):  Redundant test.
	* java/nio/DirectByteBufferImpl.java (shiftDown):  New native method.
	(compact):  Re-implement using shiftDown.

From-SVN: r77501
 2004-02-08 13:02:53 -08:00
Joseph Myers
b46b8fb40c README.Portability: Change "ISO C89" to "ISO C90". 
* README.Portability: Change "ISO C89" to "ISO C90".
	* c-parse.in (primary, initelt): Likewise.

testsuite:
	* gcc.dg/c90-init-1.c: Adjust expected error messages.

From-SVN: r77499
 2004-02-08 20:55:34 +00:00
Richard Sandiford
7c476bdec6 real.c (encode_ibm_extended): Normalize the input value before converting it to a double. 
* real.c (encode_ibm_extended): Normalize the input value before
	converting it to a double.  Handle the case where a normal value
	rounds to infinity.

From-SVN: r77498
 2004-02-08 20:00:30 +00:00
Kazu Hirata
56ae04afa2 c-objc-common.c (): Fix a typo in a warning. 
* c-objc-common.c (): Fix a typo in a warning.
	* cse.c (preferrable): Change to preferable. Update all of its
	callers.
	* genautomata.c (ainsn): Change
	first_ainsn_with_given_equialence_num to
	first_ainsn_with_given_equivalence_num.  Update all of its
	references.

From-SVN: r77497
 2004-02-08 19:45:46 +00:00
Eric Botcazou
517b3f9f25 * g++.dg/eh/simd-2.C: Adjust line numbers for SPARC. 
From-SVN: r77495
 2004-02-08 18:32:35 +00:00
Richard Henderson
c38628062d re PR libstdc++/14026 (std::uncaught_exception is true although there are no uncaught exceptions (rethrow, ghost exception)) 
PR libstdc++/14026
        * libsupc++/eh_catch.cc (__cxa_begin_catch): Don't adjust
        uncaughtExceptions during nested catch rethrow.
        * testsuite/18_support/14026.cc: New.

From-SVN: r77492
 2004-02-08 10:01:23 -08:00
Andreas Jaeger
fb1b37c797 * include/x86_64-signal.h: Fix typo. 
From-SVN: r77491
 2004-02-08 18:35:52 +01:00
Diego Novillo
9d4d854dc3 i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Add volatile qualifier to _regs. 
* include/i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Add volatile
	qualifier to _regs.

From-SVN: r77489
 2004-02-08 12:13:50 -05:00
Diego Novillo
18ada71f08 i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Add volatile qualifier to _regs. 
* include/i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Add volatile
	qualifier to _regs.

[[Split portion of a mixed commit.]]

From-SVN: r77488.2
 2004-02-08 12:13:49 -05:00
Paolo Carlini
fd95f498f3 basic_string.tcc (assign(const _CharT*, size_type)): When working in place remember to set the state to sharable (otherwise... 
2004-02-08  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (assign(const _CharT*, size_type)):
	When working in place remember to set the state to sharable
	(otherwise, _M_mutate does it).

From-SVN: r77487
 2004-02-08 17:11:07 +00:00
Eric Botcazou
c79751b99d * gcc.c-torture/execute/va-arg-25.x: XFAIL only on SPARC 64-bit. 
From-SVN: r77485
 2004-02-08 17:00:29 +00:00
Diego Novillo
6bdd607046 i386-signal.h (MAKE_THROW_FRAME): Add volatile qualifier to _regs. 
* include/i386-signal.h (MAKE_THROW_FRAME): Add volatile
	qualifier to _regs.

From-SVN: r77484
 2004-02-08 11:51:03 -05:00
Alan Modra
bf310028ad ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct long double function return and long double arg handling. 
* src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
	long double function return and long double arg handling.
	(ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
	Use "end_pfr" instead of "nf".  Correct long double handling.
	Localise "temp".
	* src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
	return value.
	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
	space for long double return value.  Adjust stack frame and offsets.
	Load f2 long double return.

From-SVN: r77481
 2004-02-08 22:41:25 +10:30
Jan Hubicka
ec1dbfca7d * schedule-ebb.c (schedule_ebbs): Do not allocate reg life data. 
From-SVN: r77480
 2004-02-08 09:40:17 +00:00
Bernardo Innocenti
ed6814f7b3 Remove trailing whitespace (see ChangeLog for longwinded description). 
From-SVN: r77479
 2004-02-08 05:46:42 +01:00
David Edelsohn
f276fb546f * function.c (assign_parms): Fix formatting. 
From-SVN: r77478
 2004-02-07 21:48:34 -05:00
Kazu Hirata
fefcb65c3d default.h (PROMOTE_PROTOTYPES): Remove. 
* default.h (PROMOTE_PROTOTYPES): Remove.
	* system.h (PROMOTE_FUNCTION_RETURN, PROMOTE_PROTOTYPES,
	STRUCT_VALUE_REGNUM, SETUP_INCOMING_VARARGS,
	EXPAND_BUILTIN_SAVEREGS): Poison.
	* target-def.h (TARGET_PROMOTE_FUNCTION_RETURN): Define as
	hook_bool_tree_false.
	(TARGET_PROMOTE_PROTOTYPES): Likewise.
	* target.h: Replace SETUP_INCOMING_VARARGS with
	targetm.calls.setup_incoming_varargs().
	* targhooks.c (default_promote_function_return): Remove.
	(default_promote_prototypes): Likewise.
	(default_struct_value_rtx): Always abort().
	(default_expand_builtin_saveregs): Always print an error
	message.
	(default_setup_incoming_varargs): Do nothing.
	(default_pretend_outgoing_varargs_named): Don't depend on
	SETUP_INCOMING_VARARGS.
	* targhooks.h: Remove the prototype for
	default_promote_function_return and
	default_promote_prototypes.

From-SVN: r77477
 2004-02-08 02:13:29 +00:00
Kazu Hirata
dc79b3b841 system.h (SHARED_SECTION_ASM_OP): Poison. 
* system.h (SHARED_SECTION_ASM_OP): Poison.
	* varasm.c (data_section): Don't use SHARED_SECTION_ASM_OP.
	* doc/tm.texi (SHARED_SECTION_ASM_OP): Remove.

From-SVN: r77476
 2004-02-08 02:09:58 +00:00
Zack Weinberg
a6f78652f3 c-common.c (shadow_warning): Delete. 
* c-common.c (shadow_warning): Delete.
	* c-common.h (free_parser_stacks, shadow_warning, sw_kind): Delete.
	* c-decl.c (warn_if_shadowing): Issue shadow warnings directly.
	* c-opts.c (c_common_parse_file): Don't call free_parser_stacks.
	* c-parse.in (free_parser_stacks): Delete.
cp:
	* name-lookup.c (pushdecl): Issue shadow warnings directly.
	* parser.c (free_parser_stacks): Delete.
testsuite:
	* gcc.c-torture/execute/string-opt-15.c: Define memcmp with void *
	arguments.
	* gcc.dg/fwritable-strings-1.c: Expect the deprecation notice.
------
	Bug 13856
	* c-decl.c (diagnose_mismatched_decls): Only give special
	treatment when olddecl is DECL_BUILT_IN, if C_DECL_INVISIBLE
	is also true.
	(merge_decls): Don't clear DECL_BUILT_IN_CLASS and
	DECL_FUNCTION_CODE when defining a built-in function.
	Don't update DECL_ESTIMATED_INSNS.
	* dwarf2out.c (dwarf2out_decl): Don't ignore built-in
	FUNCTION_DECLs.
	* tree.h: Delete DECL_ESTIMATED_INSNS.
	* tree-inline.c (struct inline_data): Delete inlined_insns field.
	(expand_call_inline, optimize_inline_calls): Don't update
	DECL_ESTIMATED_INSNS nor inlined_insns.
	* cgraphunit.c (cgraph_analyze_function): Don't update
	DECL_ESTIMATED_INSNS.
cp:
	* optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS.
	* decl.c (duplicate_decls, start_function): Likewise.
testsuite:
	* gcc.dg/visibility-8.c: New testcase.

From-SVN: r77475
 2004-02-08 01:59:11 +00:00
GCC Administrator
19755f9808 Daily bump. 
From-SVN: r77469
 2004-02-08 00:16:12 +00:00
Nathanael Nerode
947c6b00ad Makefile.in, [...]: Use the top level mkinstalldirs, not the one in the gcc subdir. 
* Makefile.in, config/t-slibgcc-darwin, config/t-slibgcc-elf-ver,
	config/t-slibgcc-sld, config/mips/t-iris5-6, config/sh/t-linux:
	Use the top level mkinstalldirs, not the one in the gcc subdir.
	* mkinstalldirs: Remove (from the gcc subdir).

From-SVN: r77466
 2004-02-07 23:45:23 +00:00
Roger Sayle
088414c122 re PR middle-end/13696 (enum not useable as array index?) 
PR middle-end/13696
	* fold-const.c (fold_convert): New function to provide type
	conversion to the middle-end without using convert.
	(negate_expr, associate_trees, size_diffop, omit_one_operand,
	operand_equal_for_comparison_p, pedantic_omit_one_operand,
	invert_truthvalue, optimize_bit_field_compare, range_binop,
	decode_field_reference, make_range, build_range_check, unextend,
	fold_truthop, extract_muldiv_1, fold_mathfn_compare,
	fold_binary_op_with_conditional_arg, fold_inf_compare,
	fold_single_bit_test, fold, multiple_of_p): Replace all calls to
	convert with calls to fold_convert.

	* g++.dg/opt/fold1.C: New test case.

From-SVN: r77464
 2004-02-07 18:57:35 +00:00
Jan Hubicka
076963eb57 genrecog.c (find_operand): add extra argument stop. 
* genrecog.c (find_operand): add extra argument stop.
	(validate_pattern): Verify that mach_dup is duplicating operand
	defined lexically earlier.

From-SVN: r77461
 2004-02-07 17:53:44 +00:00
Kazu Hirata
1197924d2b config.gcc: Don't mention MAX_LONG_TYPE_SIZE. 
* config.gcc: Don't mention MAX_LONG_TYPE_SIZE.
	* system.h (MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE,
	MAX_WCHAR_TYPE_SIZE, GCOV_TYPE_SIZE): Poison.
	* config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h,
	config/ia64/ia64.h, config/ip2k/ip2k.h,
	config/iq2000/iq2000.h, config/mips/iris5.h,
	config/mips/mips.h, config/pa/pa-64.h, config/pa/pa.h,
	config/rs6000/aix51.h, config/rs6000/aix52.h,
	config/rs6000/darwin.h, config/rs6000/rs6000.h,
	config/s390/s390.h, config/sh/sh.h, config/sparc/freebsd.h,
	config/sparc/linux.h, config/sparc/linux64.h,
	config/sparc/netbsd-elf.h, config/sparc/sparc.h,
	config/xtensa/xtensa.h: Remove the definitions of
	MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE, and/or
	MAX_WCHAR_TYPE_SIZE.
	* doc/tm.texi (MAX_LONG_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE,
	MAX_WCHAR_TYPE_SIZE, GCOV_TYPE_SIZE): Remove.

From-SVN: r77460
 2004-02-07 17:06:25 +00:00
Stephane Carrez
883899eef1 re PR bootstrap/13990 (build fails because of wrong use of gen_rtx_NE) 
PR bootstrap/13990
	* config/m68hc11/m68hc11.md ("doloop_end"): Pass dummy arguments to
	gen_rtx_NE.

From-SVN: r77459
 2004-02-07 17:45:11 +01:00
Josef Zlomek
f6e215ccb7 var-tracking.c (vt_add_function_parameters): Surround checkings by #ifdef ENABLE_CHECKING and #endif. 
* var-tracking.c (vt_add_function_parameters): Surround checkings by
	#ifdef ENABLE_CHECKING and #endif.

From-SVN: r77458
 2004-02-07 15:56:53 +00:00
Roger Sayle
dfb36f9be2 fold-const.c (negate_expr_p, [...]): Optimize -(A+B) into either (-A)-B or (-B)-A... 
* fold-const.c (negate_expr_p, negate_expr): Optimize -(A+B) into
	either (-A)-B or (-B)-A, if A or B is easily negated respectively.
	(fold) <MINUS_EXPR>: Optimize (A*C) - (B*C) -> (A-B)*C for both
	integer types and floating point with unsafe_math_optimizations.
	Add similar optimization for (A*C1) - (A*C2) -> A*(C1-C2).
	Optimize A - B as A + (-B), if B is easily negated.

From-SVN: r77453
 2004-02-07 15:35:40 +00:00
Kazu Hirata
0ea5865c17 c-ppoutput.c, [...]: Update copyright. 
gcc/
	* c-ppoutput.c, cfganal.c, diagnostic.h, print-rtl.c,
	config/darwin.c, config/darwin.h, config/ia64/ia64-c.c,
	config/m32r/linux.h, config/rs6000/ppc64-fp.c,
	config/sparc/openbsd.h, doc/makefile.texi, doc/passes.texi:
	Update copyright.

	cp/
	* rtti.c: Update copyright.

From-SVN: r77449
 2004-02-07 14:14:54 +00:00
Kazu Hirata
fb0840fc1e * c-ppoutput.c, var-tracking.c: Fix comment typos. 
From-SVN: r77448
 2004-02-07 13:55:07 +00:00
James E Wilson
468c45a3e6 Fix compile error with old glibc verisons. 
* config/ia64/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Only define for
glibc 2.3 or better.

From-SVN: r77443
 2004-02-06 23:30:48 -08:00
Kazu Hirata
9c9176699a tm.texi (TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL): Change to FLOAT_LIB_COMPARE_RETURNS_BOOL. 
* doc/tm.texi (TARGET_FLOAT_LIB_COMPARE_RETURNS_BOOL): Change
	to FLOAT_LIB_COMPARE_RETURNS_BOOL.

From-SVN: r77442
 2004-02-07 03:53:42 +00:00
Alan Modra
dd5f9ea23b * src/types.c: Use 16 byte long double for POWERPC64. 
From-SVN: r77441
 2004-02-07 13:41:59 +10:30
Alan Modra
fb7e4164c0 t-linux64 (LIB2FUNCS_EXTRA): Add darwin-ldouble.c. 
* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Add darwin-ldouble.c.
	(SHLIB_MAPFILES): Add libgcc-ppc64.ver.
	(SHLIB_MKMAP_OPTS): Delete.
	(TARGET_LIBGCC2_CFLAGS): Add -specs.
	(bispecs): Add rule.
	* config/rs6000/libgcc-ppc64.ver: New file.
	* config/rs6000/ppc64-fp.c (__fixtfdi, __floatditf): New functions.
	(__floatdidf, __floatdisf): Optimize multiply.
	(__fixunstfdi): New function.
	* config/rs6000/rs6000.c (rs6000_complex_function_value): Allow for
	real and imag parts larger than one register.
	(function_arg): Correct type of reg used when fp arg split partially
	to stack.
	* config/rs6000/darwin-ldouble.c: Protect with #if !_SOFT_FLOAT
	and __MACH__ or __powerpc64__.

From-SVN: r77440
 2004-02-07 13:36:46 +10:30
Roger Sayle
254878eadd builtins.c (expand_builtin_signbit): Use extract_bit_field instead of gen_highpart or gen_lowpart when... 
* builtins.c (expand_builtin_signbit): Use extract_bit_field instead
	of gen_highpart or gen_lowpart when the floating point format is
	wider than the result mode.

Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com>

From-SVN: r77439
 2004-02-07 03:00:16 +00:00
Andrew Pinski
b105316055 dwarf2out.c (loclabel_num): Move into #ifdef DWARF2_DEBUGGING_INFO. 
2004-02-06  Andrew Pinski  <pinskia@physics.uc.edu>

        * dwarf2out.c (loclabel_num): Move into #ifdef
        DWARF2_DEBUGGING_INFO.

From-SVN: r77438
 2004-02-06 18:41:37 -08:00
Giovanni Bajo
f970e7c9c9 re PR c++/14033 (tree check: expected class 't', have 'x' (error_mark) in initialize_inlined_parameters, at tree-inline.c:829) 
PR c++/14033
	* g++.dg/other/crash-2.C: New test.

From-SVN: r77437
 2004-02-07 02:11:10 +00:00
Giovanni Bajo
2500bbb69d re PR c++/14033 (tree check: expected class 't', have 'x' (error_mark) in initialize_inlined_parameters, at tree-inline.c:829) 
PR c++/14033
	* decl.c (require_complete_types_for_parms): Do not insert
	error_mark_node in the parameter list.

From-SVN: r77436
 2004-02-07 02:08:36 +00:00
GCC Administrator
7a174c8b8c Daily bump. 
From-SVN: r77433
 2004-02-07 00:16:42 +00:00
Ziemowit Laski
25fe8680db [gcc/ChangeLog] 
2004-02-06  Ziemowit Laski  <zlaski@apple.com>

        * objc/objc-act.c (build_super_template) the 'class' field of
        'struct _objc_super' shall be named 'super_class' #ifdef OBJCPLUS.
        (get_super_receiver): Likewise.

[gcc/libobjc/ChangeLog]
2004-02-06  Ziemowit Laski  <zlaski@apple.com>

        * objc/objc-api.h (objc_super): The 'class' field shall
        be named 'super_class' #ifdef __cplusplus.

From-SVN: r77430
 2004-02-06 23:54:30 +00:00
Paolo Carlini
eee54836b1 basic_string.h: Fix comment. 
2004-02-06  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.h: Fix comment.

From-SVN: r77428
 2004-02-06 23:02:45 +00:00
Kazu Hirata
761fa0f7a2 reload1.c (check_eliminable_occurrences): Optimize the reset of can_eliminate. 
* reload1.c (check_eliminable_occurrences): Optimize the reset
	of can_eliminate.
	(eliminate_regs_in_insn): Likewise.

From-SVN: r77427
 2004-02-06 22:10:22 +00:00
Paolo Carlini
15d7206087 stl_construct.h: Wrap overlong lines, reformat according to the coding standards. 
2004-02-06  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_construct.h: Wrap overlong lines, reformat
	according to the coding standards.
	* include/bits/stl_pair.h: Likewise.
	* include/bits/stl_raw_storage_iter.h: Likewise.
	* include/bits/stl_stack.h: Likewise.
	* include/bits/stl_uninitialized.h: Likewise.
	* include/bits/stream_iterator.h: Likewise.
	* include/bits/streambuf_iterator.h: Likewise.
	* include/bits/type_traits.h: Likewise.

From-SVN: r77425
 2004-02-06 21:32:48 +00:00
Daniel Berlin
0a2d3d6919 dwarf2out.c (struct gcc_debug_hooks): Call dwarf2out_begin_function at the beginning of function... 
* dwarf2out.c (struct gcc_debug_hooks): Call dwarf2out_begin_function
	at the beginning of function, call dwarf2out_var_location for
	NOTE_INSN_VAR_LOCATION note.
	(struct var_loc_node, struct var_loc_list_def, loclabel_num,
	decl_loc_table): New.
	(lookup_decl_loc): New function.
	(add_var_loc_to_decl): New function.
	(based_loc_descr): Added parameter can_use_fbreg, DW_OP_fbreg is used
	only if can_use_fbreg.
	(mem_loc_descriptor): Added parameter can_use_fbreg, pass it to other
	functions.
	(loc_descriptor): Likewise. Process VAR_LOCATION.
	(concat_loc_descriptor): Call loc_descriptor with can_use_fbreg == true.
	(loc_descriptor_from_tree): Call mem_loc_descriptor with
	can_use_fbreg == true.
	(add_location_or_const_value_attribute): Added parameter enum
	dwarf_attribute attr, generate attribute ATTR.  Create the location list.
	(add_bound_info): Call loc_descriptor with can_use_fbreg == true.
	(gen_formal_parameter_die): Call add_location_or_const_value_attribute
	with attr == DW_AT_location.
	(gen_subprogram_die): Generate the location list for DW_AT_frame_base
	if frame_base_decl is defined and has a location list.
	(gen_variable_die): Call add_location_or_const_value_attribute with
	attr == DW_AT_location.
	(dwarf2out_var_location): New function.
	(dwarf2out_begin_function): New function.
	(dwarf2out_init): Create decl_loc_table.

Co-Authored-By: Josef Zlomek <zlomekj@suse.cz>

From-SVN: r77421
 2004-02-06 20:17:00 +00:00
Ulrich Weigand
1f0db3dfca loop.c (force_movables): Transitively increase the priorities of all insns forces by an insn... 
* loop.c (force_movables): Transitively increase the priorities of
	all insns forces by an insn, not just the first one.

From-SVN: r77419
 2004-02-06 20:10:35 +00:00
Josef Zlomek
014a1138d6 Josef Zlomek <zlomekj@suse.cz> 
Josef Zlomek  <zlomekj@suse.cz>
	* Makefile.in (var-tracking.o): New.
	* common.opt (fvar-tracking): New.
	* flags.h (flag_var_tracking): New.
	* gengtype.c (adjust_field_rtx_def): NOTE_INSN_VAR_LOCATION was added.
	* opts.c (common_handle_option): Add OPT_fvar_tracking.
	* print-rtl.c (print_rtx): NOTE_INSN_VAR_LOCATION was added.
        * rtl.c (note_insn_name): Likewise.
        * rtl.def (VAR_LOCATION): New.
        * rtl.h (NOTE_VAR_LOCATION): New.
        (NOTE_VAR_LOCATION_DECL): New.
        (NOTE_VAR_LOCATION_LOC): New.
        (enum insn_note): NOTE_INSN_VAR_LOCATION was added.
        (variable_tracking_main): New exported function.
        * timevar.def (TV_VAR_TRACKING): New.
        * toplev.c (enum dump_file_index): Added DFI_vartrack.
        (dump_file): "vartrack" was added (-dV).
        (flag_var_tracking): New.
        (f_options): "var-tracking" was added.
	(rest_of_handle_variable_tracking): New function.
        (rest_of_compilation): Run variable tracking.
	(process_options): If user has not specified flag_var_tracking set it
	according to optimize, debug_info_level and debug_hooks.
	* tree.h (frame_base_decl): New.
        * var-tracking.c: New file.
	* config/ia64/ia64.c (ia64_flag_var_tracking): New variable.
	(ia64_override_options): Set flags to run variable tracking in machine
	dependent reorg instead of toplev.c.
	(ia64_reorg): Run variable tracking if wanted.
        * doc/invoke.texi: Mention variable tracking in -dV,
	add and -fvar-tracking.
        * doc/passes.texi: Added variable tracking pass.

	Daniel Berlin <dberlin@dberlin.org>
	* debug.h (struct gcc_debug_hooks): Added var_location debug hook.
	* dbxout.c (dbx_debug_hooks): Likewise.
	(xcoff_debug): Likewise.
	* debug.c (do_nothing_debug_hooks): Likewise.
	* dwarf2out.c (dwarf2_debug_hooks): Likewise.
	* dwarfout.c (dwarf_debug_hooks): Likewise.
	* sdbout.c (sdb_debug_hooks): Likewise.
	* vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
	* final.c (final_scan_insn): Call var_location debug hook for each
	NOTE_INSN_VAR_LOCATION.

Co-Authored-By: Daniel Berlin <dberlin@dberlin.org>

From-SVN: r77418
 2004-02-06 20:03:45 +00:00
Jan Hubicka
298c28a8f4 flow.c (update_life_info): Allocate reg_deaths when called from scheudler. 
* flow.c (update_life_info): Allocate reg_deaths when called from
	scheudler.
	(attempt_auto_inc):  Update life ranges accordingly.

From-SVN: r77415
 2004-02-06 19:29:56 +00:00
Loren J. Rittle
fbdf188d78 Add commit message included with files. 
From-SVN: r77413
 2004-02-06 19:20:30 +00:00
Ulrich Weigand
3199cb41b8 re PR debug/11816 (Incorrect debugging information for anonymous structures) 
PR debug/11816
	* dwarf2out.c (gen_decl_die): Handle anonymous struct members.

From-SVN: r77411
 2004-02-06 18:37:25 +00:00