Commits · 003620645c6adf8fb4380846fe11124fc05a2e87 · lvzhengyang / riscv-gcc-1

04 May, 2003 17 commits

builtin-attrs.def (ATTR_NOTHROW_NONNULL_1, [...]): Renamed from ATTR_NONNULL_1,… · 00362064

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

committed May 04, 2003

00362064 Browse Files

configure.in (AC_CHECK_FUNCS): Don't make multiple calls. · 05c30f22
```
	* configure.in (AC_CHECK_FUNCS): Don't make multiple calls.
	* configure: Regenerate.

From-SVN: r66467
```
Kaveh R. Ghazi committed May 04, 2003
05c30f22 Browse Files

3.cc: New file, testing basic_string<char>::find_first_not_of. · 85819f7c

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

committed May 04, 2003

85819f7c Browse Files

expr.c (store_field): Don't clobber TEMP in shift: it might be a variable. · c1853da7

	* 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

committed May 04, 2003

c1853da7 Browse Files

* doc/cppopts.texi: Remove documentation of -gcc. · 41dd7402
```
From-SVN: r66464
```
Neil Booth committed May 04, 2003
41dd7402 Browse Files

stor-layout.c (compute_record_mode): Relax restriction on fields crossing word… · ad26fb41

stor-layout.c (compute_record_mode): Relax restriction on fields crossing word boundaries forcing BLKmode.

	* stor-layout.c (compute_record_mode): Relax restriction
	on fields crossing word boundaries forcing BLKmode.

From-SVN: r66463

committed May 04, 2003

ad26fb41 Browse Files

* doc/cppopts.texi: Enhance -Wtrigraphs documentation · 1fecc266
```
From-SVN: r66462
```
Neil Booth committed May 04, 2003
1fecc266 Browse Files

cppinit.c (cpp_create_reader, [...]): Warn about trigraphs unless explicity set or -trigraphs. · a8eb6044

	* cppinit.c (cpp_create_reader, post_options): Warn about
	trigraphs unless explicity set or -trigraphs.
	* cpplex.c (warn_in_comment): New.
	(_cpp_process_line_notes): Better handling of -Wtrigraphs.
	(_cpp_skip_block_comment): Add call to _cpp_process_line_notes.
	* doc/cppopts.texi, doc/cpp.texi: Update.
testsuite:
	* gcc.dg/cpp/Wtrigraphs.c: Update.
	* gcc.dg/cpp/Wtrigraphs-2.c: New tests.

From-SVN: r66459

committed May 04, 2003

a8eb6044 Browse Files

Makefile.in (LIBGCOV): Add _gcov_merge_add. · 09780dfb

	* Makefile.in (LIBGCOV): Add _gcov_merge_add.
	* gcov-io.h: Make GCOV_LINKAGE extern in libgcov and prevent resulting
	namespace clash.
	(GCOV_MERGE_FUNCTIONS): New.
	(gcov_merge_fn): Declare.
	(struct gcov_ctr_info): New field "merge".
	(__gcov_merge_add): Declare.
	* coverage.c (ctr_merge_functions): New.
	(build_ctr_info_type, build_ctr_info_value): Initialize merge field
	of gcov_ctr_info type.
	* libgcov.c (__gcov_merge_add): New.
	(gcov_exit): Call a hook to merge values of counters.

From-SVN: r66457

committed May 04, 2003

09780dfb Browse Files

toplev.h (pedwarn_with_file_and_line): Don't declare. · c71f2ffd

	* toplev.h (pedwarn_with_file_and_line): Don't declare.
	* diagnostic.c (pedwarn_with_file_and_line): Remove.

From-SVN: r66456

committed May 04, 2003

c71f2ffd Browse Files

* varasm.c (assemble_variable): Don't use error_with_file_and_line. · 3d885683
```
From-SVN: r66454
```
Gabriel Dos Reis committed May 04, 2003
3d885683 Browse Files

Make-lang.in (java/parse.o, [...]): Depend on input.h. · d4b56320

	* Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
	* lex.h: #include input.h.
	* jv-scan.c (input_filename): Remove.

From-SVN: r66452

committed May 04, 2003

d4b56320 Browse Files

* MAINTAINERS: Remove duplicate entries in Write After Approval. · 87861833
```
From-SVN: r66451
```
Gerald Pfeifer committed May 04, 2003
87861833 Browse Files

builtins.c (expand_builtin_constant_p, [...]): Update prototypes. · 8c9b38d7

	* builtins.c (expand_builtin_constant_p, expand_builtin_strlen,
	expand_builtin_frame_address): Update prototypes.
	(expand_builtin_constant_p, expand_builtin_strlen,
	expand_builtin_strcpy, expand_builtin_memset,
	expand_builtin_bzero, expand_builtin_args_info,
	expand_builtin_frame_address): Pass in just the argument(s)
	needed, not the entire expression `exp'.
	(expand_builtin): Update all calls to these functions.

From-SVN: r66448

committed May 04, 2003

8c9b38d7 Browse Files

builtins.c (expand_builtin): Remove. · 9c80ff25

        * builtins.c (expand_builtin) <BUILT_IN_DWARF_FP_REGNUM>: Remove.
        <BUILT_IN_DWARF_SP_COLUMN>: New.
        * builtins.def (BUILT_IN_DWARF_FP_REGNUM): Remove.
        (BUILT_IN_DWARF_SP_COLUMN): New.
        * dwarf2out.c (expand_builtin_dwarf_fp_regnum): Remove.
        (expand_builtin_dwarf_sp_column): New.
        * except.h: Update to match.
        * unwind-dw2.c (execute_stack_op): Correct stack push typo.
        (execute_cfa_program): Record location expression address
        before extracting length.
        (uw_update_context_1): Install old CFA into stack pointer column.
        (uw_init_context_1): Set cfa_reg to stack pointer column.

From-SVN: r66447

committed May 03, 2003

9c80ff25 Browse Files

rs6000.c (constant_pool_expr_p): Make static and return bool. · 4d588c14

        * config/rs6000/rs6000.c (constant_pool_expr_p): Make static and
	return bool.
        (toc_relative_expr_p): Likewise.
        (SPE_CONST_OFFSET_OK): Move from rs6000.h.
        (legitimate_constant_pool_address_p): Move from rs6000.h, change
        into a function, downcase all users.
        (legitimate_small_data_p): Likewise.
        (legitimate_offset_address_p): Likewise.
        (legitimate_indexed_address_p): Likewise.
        (legitimate_indirect_address_p): Likewise.
        (legitimate_lo_sum_address_p): Likewise.
        (rs6000_mode_dependent_address): Likewise.
        * rs6000.h (CONSTANT_POOL_EXPR_P, TOC_RELATIVE_EXPR_P): Remove.
        (SPE_CONST_OFFSET_OK, LEGITIMATE_CONSTANT_POOL_ADDRESS_P,
        LEGITIMATE_SMALL_DATA_P, LEGITIMATE_OFFSET_ADDRESS_P,
        LEGITIMATE_INDEXED_ADDRESS_P, LEGITIMATE_INDIRECT_ADDRESS_P,
        LEGITIMATE_LO_SUM_ADDRESS_P): Move into rs6000.c.
        (LEGITIMATE_ADDRESS_INTEGER_P): Remove.
        (GO_IF_MODE_DEPENDENT_ADDRESS): Use rs6000_mode_dependent_address.
        * config/rs6000/rs6000-protos.h: Update.

From-SVN: r66445

committed May 03, 2003

4d588c14 Browse Files

Daily bump. · c3a5317c
```
From-SVN: r66444
```
GCC Administrator committed May 04, 2003
c3a5317c Browse Files

03 May, 2003 23 commits

rs6000.h (REVERSIBLE_CC_MODE): Define. · b39358e1

	* config/rs6000/rs6000.h (REVERSIBLE_CC_MODE): Define.
	(REVERSE_CONDITION): Define.

	* gcc.dg/ppc-fsel-1.c: New test.

From-SVN: r66442

committed May 03, 2003

b39358e1 Browse Files

rs6000.c (scc_comparison_operator): Make equivalent to branch_positive_comparison_operator. · b7053a3f

	* config/rs6000/rs6000.c (scc_comparison_operator): Make equivalent
	to branch_positive_comparison_operator.
	(ccr_bit): Check that sCOND conditions are actually a positive bit.
	(print_operand): Remove %D substitution.
	(rs6000_emit_sCOND): Generate complement operation to ensure that
	sCOND input is a positive bit.
	* config/rs6000/rs6000.md: Rearrange sCOND templates to be in the
	same order as bCOND, and add the missing ones.  Remove the %D
	substitutions from the scc patterns.

From-SVN: r66441

committed May 03, 2003

b7053a3f Browse Files

simplify-rtx.c (simplify_relational_operation): Add case for ! (fabs(x) < 0.0). · 8d90f9c0
```
	* simplify-rtx.c (simplify_relational_operation): Add case for
	! (fabs(x) < 0.0).

From-SVN: r66440
```
Geoffrey Keating committed May 03, 2003
8d90f9c0 Browse Files
force merge conflicts in fixincl.x + placement fix · 8882ac3a
```
From-SVN: r66439
```
Bruce Korb committed May 03, 2003
8882ac3a Browse Files

spe.h: Remove unecessary casts. · bd879e9a

2003-05-03  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/spe.h: Remove unecessary casts.  Misc cleanups.

From-SVN: r66437

committed May 03, 2003

bd879e9a Browse Files

re PR c/10604 (-Wall includes sign conversion warning [3.3 regression]) · 87f85ea0

	PR c/10604

	* c-common.c (warn_sign_compare): Initialize to -1.
	* c-opts.c (c_common_init_options): Don't set warn_sign_compare here.
	(c_common_decode_option <OPT_Wall>): Set warn_sign_compare
	for C++ only.
	(c_common_post_options): Set warn_sign_compare from extra_warnings
	if it's still -1 at this point.

	* toplev.c (maybe_warn_unused_parameter): New static variable.
	(set_Wextra): New static function.
	(W_options): Remove "extra".
	(decode_W_option): Call set_Wextra.
	(independent_decode_option): Likewise.
	(set_Wunused): Cooperate with set_Wextra in setting
	warn_unused_parameter.
	(rest_of_compilation): No need to check extra_warnings as
	well as warn_uninitialized.

	* c-typeck.c (build_binary_op, build_conditional_expr):
	No need to check extra_warnings as well as warn_sign_compare.
	(internal_build_compound_expr): No need to check extra_warnings
	as well as warn_unused_value.
	* function.c (expand_function_end): No need to check extra_warnings
	as well as warn_unused_parameter.
	* stmt.c (expand_expr_stmt_value): No need to check extra_warnings
	as well as warn_unused_value.
	* cp/typeck.c (build_x_compound_expr): No need to check
	extra_warnings as well as warn_unused_value.

	* doc/invoke.texi: Clarify documentation of -Wsign-compare.
	* gcc.dg/compare7.c, g++.dg/warn/compare1.C: New testcases.

	* Makefile.in: Disable -Werror for gengtype-lex.o.

From-SVN: r66436

committed May 03, 2003

87f85ea0 Browse Files

trans.c (tree_transform): Use location_t and input_location directly. · e7b5f0c9

	* trans.c (tree_transform): Use location_t and input_location
	directly.
	(build_unit_elab): Likewise.
	* utils.c (create_label_decl): Likewise.

From-SVN: r66433

committed May 03, 2003

e7b5f0c9 Browse Files

com.c (ffecom_do_entry_): Use location_t and input_location directly. · 31423e30

	* com.c (ffecom_do_entry_): Use location_t and input_location
	directly.
	(ffecom_gen_sfuncdef_): Likewise.
	(ffecom_start_progunit_): Likewise.
	(ffecom_sym_transform_): Likewise.
	(ffecom_sym_transform_assign_): Likewise.
	* lex.c (ffelex_hash_): Likewise.
	(ffelex_include_): Likewise.
	* std.c (ffestd_exec_begin): Likewise.
	(ffestd_exec_end): Likewise.
	* ste.c (struct gbe_block): Likewise.
	(ffeste_start_block_): Likewise.
	(ffeste_start_stmt_): Likewise.

From-SVN: r66432

committed May 03, 2003

31423e30 Browse Files

GtkButtonPeer.java: Fix misspelling of "version". · 5a43f8c4

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

From-SVN: r66431

committed May 03, 2003

5a43f8c4 Browse Files

expr.c (expand_expr, [...]): Don't use gen_lowpart on non-integer modes. · 13cf99ec
```
	* expr.c (expand_expr, case VIEW_CONVERT_EXPR): Don't use
	gen_lowpart on non-integer modes.

From-SVN: r66430
```
Richard Kenner committed May 03, 2003
13cf99ec Browse Files

emit-rtl.c (last_call_insn, [...]): New functions. · ee960939

	* emit-rtl.c (last_call_insn, add_function_usage_to): New functions.
	* rtl.h (last_call_insn, add_function_usage_to): New prototypes.
	* builtins.c (expand_builtin_apply): Use the new emit-rtl functions.
	* calls.c (emit_call_1): Likewise.
	(expand_call): For calls initializing constant memory, replace
	emission of standalone mem /u clobber with function usage entry.
	* expr.c (emit_block_move_via_libcall): Likewise.
	* cse.c (count_reg_usage, case EXPR_LIST): New case.
	* flow.c (propagate_one_insn): Pass entire operand of
	CALL_INSN_FUNCTION_USAGE to mark_used_regs.
	* integrate.c (try_constants): For CALL_INSNs, substitute constants
	within the FUNCTION_USAGE also.
	* loop.c (prescan_loop): Note clobbers of const mem mentioned in
	FUNCTION_USAGE lists.
	* reload1.c (replace_pseudos_in): Renamed.
	(reload): Use it for clobbers surviving until the end of the reload.

From-SVN: r66429

committed May 03, 2003

ee960939 Browse Files

stor-layout.c (place_field): When adjusting offset_align, use desired_align, not DECL_ALIGN. · 3923e410
```
	* stor-layout.c (place_field): When adjusting offset_align, use
	desired_align, not DECL_ALIGN.

From-SVN: r66428
```
Richard Kenner committed May 03, 2003
3923e410 Browse Files

cp-demangle.c: Fix typo in "char_traints" string-literal. · 41fe9404


2003-05-03  Carlo Wood  <carlo@alinoe.com>

	* cp-demangle.c: Fix typo in "char_traints" string-literal.

From-SVN: r66427

committed May 03, 2003

41fe9404 Browse Files

* gcc.dg/m-un-2.c: Fix the typedef of size_t. · c4e2d744
```
From-SVN: r66426
```
Kazu Hirata committed May 03, 2003
c4e2d744 Browse Files

c-decl.c (pending_invalid_xref_file): Remove. · 070588f0

	* c-decl.c (pending_invalid_xref_file): Remove.
	(pending_invalid_xref_line): Remove.
	(pending_invalid_xref_location): New.
	(lookup_label): Use location_t and input_location directly.
	(lookup_tag): Likewise.
	(pending_xref_error): Likewise.
	(c_expand_body_1): Likewise.
	* c-common.c (x_expand_start_cond): Likewise.
	* c-semantics.c (genrtl_for_stmt): Likewise.
	(find_reachable_label): Likewise.
	* expr.c (expand_expr): Likewise.
	* integrate.c (output_inline_function): Likewise.
	* tree-inline.c (find_alloca_call): Likewise.
	(find_builtin_longjmp_call): Likewise.
	* gcc.c (input_filename): Make static.

From-SVN: r66425

committed May 03, 2003

070588f0 Browse Files

PR c++/9364, c++/10553, c++/10586 · 5dc5d13c

	PR c++/9364, c++/10553, c++/10586
	* decl.c (make_typename_type): Don't crash on illegal code.

	* g++.dg/parse/typename4.C: New test.
	* g++.dg/parse/typename5.C: Likewise.

From-SVN: r66424

committed May 03, 2003

5dc5d13c Browse Files

class.c (finish_struct): Use location_t and input_location directly. · 82a98427

	* class.c (finish_struct): Use location_t and input_location
	directly.
	* decl.c (make_label_decl): Likewise.
	(use_label): Likewise.
	* decl2.c (warn_if_unknown_interface): Likewise.
	(start_static_initialization_or_destruction): Likewise.
	(generate_ctor_or_dtor_function): Likewise.
	(finish_file): Likewise.
	* error.c (print_instantiation_full_context): Likewise.
	* init.c (create_temporary_var): Likewise.
	* method.c (synthesize_method): Likewise.
	* parser.c (cp_token): Likewise.
	(cp_lexer_set_source_position_from_token): Likewise.
	(cp_lexer_get_preprocessor_token): Likewise.
	(cp_parser_statement): Likewise.
	* pt.c (tsubst_friend_function): Likewise.
	(instantiate_class_template): Likewise.
	(tsubst_decl): Likewise.
	(tsubst): Likewise.
	(instantiate_decl): Likewise.
	* semantics.c (begin_class_definition): Likewise.
	(expand_body): Likewise.

From-SVN: r66423

committed May 03, 2003

82a98427 Browse Files

* ansify.c (die_unless): Revert lineno change here. · 778ea519
```
From-SVN: r66422
```
Nathan Sidwell committed May 03, 2003
778ea519 Browse Files
* gcc.c-torture/compile/20030503-1.c: New test. · 4dc27b4b
```
From-SVN: r66421
```
Richard Sandiford committed May 03, 2003
4dc27b4b Browse Files
* config/mips/mips.md: Fix comment typo. · 969c6c43
```
From-SVN: r66420
```
Richard Sandiford committed May 03, 2003
969c6c43 Browse Files

mips.c (mips_integer_op): New structure. · b259a9a6

	* config/mips/mips.c (mips_integer_op): New structure.
	(MIPS_MAX_INTEGER_OPS): Define.
	(mips_const_insns): Use mips_build_integer to determine the number
	of instructions needed to load a CONST_INT.
	(move_operand): Reject compound CONST_INTs.
	(mips_build_shift, mips_build_lower, mips_build_integer): New fns.
	(mips_move_integer): New fn.
	(mips_legitimize_const_move): Pass CONST_INTs to mips_move_integer.
	(mips_legitimize_move): Only legitimize constants when moving
	word or subword values.

From-SVN: r66419

committed May 03, 2003

b259a9a6 Browse Files

* testsuite/thread/pthread1.cc: Remove special case for FreeBSD. · d4c67b6e
```
From-SVN: r66418
```
Loren J. Rittle committed May 03, 2003
d4c67b6e Browse Files
* Makefile.in (gcov-iov.h): Use move-if-change and a stamp. · 28068c2c
```
From-SVN: r66417
```
Matt Kraai committed May 03, 2003
28068c2c Browse Files