Commits · cc8c96fd6d398dd6013198715b0880af2d8769d8 · lvzhengyang / riscv-gcc-1

16 Jul, 2003 25 commits

combine.c (subst): Also handle (subreg (const_double ...)) case if created by a substitution... · cc8c96fd
```
	* combine.c (subst): Also handle (subreg (const_double ...)) case
	if created by a substitution, by using the original inner mode.

From-SVN: r69476
```
Roger Sayle committed Jul 16, 2003
cc8c96fd Browse Files

simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons to MODE_FLOAT constants if... · d41ba56f


	* simplify-rtx.c (simplify_replace_rtx): Convert constant comparisons
	to MODE_FLOAT constants if FLOAT_STORE_FLAG_VALUE is defined.
	(simplify_rtx): Likewise.  Simplify (lo_sum (high X) X) as X.

From-SVN: r69475

committed Jul 16, 2003

d41ba56f Browse Files

install.texi (--without-headers): New. · 264d65c1

2003-07-16  Andrew Pinski <pinskia@physics.uc.edu>

	* doc/install.texi (--without-headers): New.

From-SVN: r69474

committed Jul 16, 2003

264d65c1 Browse Files

Partial Fix PR/10129 · 1622229c

2003-07-17  Andrew Pinski  <pinskia@physics.uc.edu>

        Partial Fix PR/10129
        * config/darwin.c (machopic_function_base_name): Only Return "<pic base>".
        (machopic_output_function_base_name): New; print the true pic label.
        (machopic_classify_ident): Pic Base is always a defined data.
        * config/darwin.h (ASM_OUTPUT_LABELREF): Support the pic base label.
        * config/darwin-proto.h (machopic_output_function_base_name): Prototype.

From-SVN: r69472

committed Jul 16, 2003

1622229c Browse Files

gcse.c (gcse_constant_p): COMPARE of the same registers is a constant if... · db2f435b

2003-05-02	Andrew Pinski <pinskia@physics.uc.edu>

	* gcse.c (gcse_constant_p): COMPARE of the same registers is a constant
	if they are not floating point registers.

From-SVN: r69471

committed Jul 16, 2003

db2f435b Browse Files

re PR c/10962 (lookup_field is a linear search on a linked list (can be slow if large struct)) · d07605f5

2003-07-16  Andrew Pinski  <pinskia@physics.uc.edu>
ChangeLog:
        PR c/10962
        * ggc.h: Add header guards.
        * c-decl.c (finish_struct): Sort fields if
        number greater than 15 and there are no
        anonymous structs/unions.
        * c-common.h: Include ggc.h.
        (sorted_fields_type): New struct.
        (field_decl_cmp): New prototype.
        (resort_sorted_fields): New prototype.
        (DECL_DECLARES_TYPE_NON_TEMPLATE_P): New macro.
        * c-tree.h: (lang_type): Use pointer to sorted_fields_type
        as s, removing other fields.
        * c-typeck.c (lookup_field): Use s in lang_type.
        These were mostly moved from cp/class.c:
        * c-common.c (field_decl_cmp): New static function.
        (field_decl_cmp): New function.
        (resort_sorted_fields): New function.
cp/ChangeLog:
        * class.c (field_decl_cmp): Remove.
        (resort_field_decl_cmp): Remove.
        (resort_sorted_fields): Remove.
        (add_fields_to_vec): Rename to ...
        (add_fields_to_record_type): this.
        (finish_struct_1): Change to be using
        sorted_fields_type's fields.
        * cp-tree.h (lang_decl): In lang_decl_u3
        change sorted_fields to be a pointer to
        sorted_fields_type.
        (resort_sorted_fields): Remove prototype.
        * search.c (lookup_field_1): Change to be using
        sorted_fields_type's fields.

From-SVN: r69470

committed Jul 16, 2003

d07605f5 Browse Files

re PR target/11008 (improper multiply optimization for pentium4) · 48addf69

2003-07-16  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/11008
        * gcc.dg/i386-pentium4-not-mull.c: New.

From-SVN: r69469

committed Jul 16, 2003

48addf69 Browse Files

darwin.c (machopic_select_section): Use decl_readonly_section to do most of the work. · 3d7964d5
```
	* config/darwin.c (machopic_select_section): Use decl_readonly_section
	to do most of the work.

From-SVN: r69468
```
Geoffrey Keating committed Jul 16, 2003
3d7964d5 Browse Files

MAINTAINERS: Move self from Bug database only accounts to write-after-approval. · e6a8c803

2003-07-16  Andrew Pinski  <pinskia@physics.uc.edu>

        * MAINTAINERS: Move self from Bug database only accounts
        to write-after-approval.

From-SVN: r69467

committed Jul 16, 2003

e6a8c803 Browse Files

mmix-protos.h: Convert prototypes to ISO C90. · 4e58524e

	* config/mmix/mmix-protos.h: Convert prototypes to ISO C90.
	* config/mmix/mmix.c: Convert functions to ISO C90.
  	(mmix_eh_return_handler_rtx, mmix_output_shifted_value): Tweak
	formatting.
	(mmix_get_hard_reg_initial_val): Tweak section head comment.

From-SVN: r69466

committed Jul 16, 2003

4e58524e Browse Files

howto.html: Update URL for SGI STL docs. · dced0d12

2003-07-16  Jonathan Wakely  <redi@gcc.gnu.org>

	* docs/html/ext/howto.html: Update URL for SGI STL docs.
	* docs/html/faq/index.html: Same.
	* docs/html/faq/index.txt: Regenerate.

From-SVN: r69463

committed Jul 16, 2003

dced0d12 Browse Files

c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK. · 1e0343dd

gcc:
	* c-pragma.h (HANDLE_PRAGMA_WEAK): Always define to SUPPORTS_WEAK.
gcc/testsuite:
	* gcc.dg/asm-names.c (ymain): Make it weak.

From-SVN: r69459

committed Jul 16, 2003

1e0343dd Browse Files

re PR libstdc++/11528 (money_get does not get "$.00") · e50344b9

2003-07-16  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/11528
	* include/bits/locale_facets.tcc (money_get::do_get):
	Strip only _leading_ zeros.
	* testsuite/22_locale/money_get/get/char/11528.cc: Add.
	* testsuite/22_locale/money_get/get/wchar_t/11528.cc: Add.

From-SVN: r69458

committed Jul 16, 2003

e50344b9 Browse Files

re PR c++/5421 (friends+templates: ICE: expected identifier_node, have… · 866eb556

re PR c++/5421 (friends+templates: ICE: expected identifier_node, have template_id_expr in grokfndecl, at cp/decl.c:8835)

	PR c++/5421
	* decl.c (grokdeclarator): Handle TEMPLATE_ID_EXPR if friend
	is a member of other class.
	* friend.c (do_friend): Don't build TEMPLATE_DECL if friend
	is a specialization of function template.

	* g++.dg/template/friend21.C: New test.

From-SVN: r69457

committed Jul 16, 2003

866eb556 Browse Files

hash_map (class hash_multimap): Remove extra semicolons from __glibcxx_class_requires3 entries. · 94b7906a

	* include/ext/hash_map (class hash_multimap): Remove extra
	semicolons from __glibcxx_class_requires3 entries.
	* include/ext/hash_set (class hash_set): Ditto.
	(class hash_multiset): Ditto.

From-SVN: r69451

committed Jul 16, 2003

94b7906a Browse Files

unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define. · fc4767bb

	* unwind-dw2.c (MD_FROB_UPDATE_CONTEXT): Define.
	(uw_update_context_1): Use it.
	* config/rs6000/rs6000.c (insn_after_throw): Remove.
	(rs6000_aix_emit_builtin_unwind_init): Save $r2 to its location
	in parent frame if _Unwind_* called directly instead of through
	.plt.
	(rs6000_emit_eh_toc_restore): Remove.
	(rs6000_emit_prologue): Update stack pointer before doing any saving
	if current_function_calls_eh_return.  Generate unwind info for $r2.
	(rs6000_emit_epilogue): Restore stack pointer after doing all
	restoring if current_function_calls_eh_return.  Restore $r2.
	* config/rs6000/rs6000-protos.h (rs6000_emit_eh_toc_restore): Remove.
	* config/rs6000/rs6000.md (eh_return): Remove call to
	rs6000_emit_eh_toc_restore.
	* config/rs6000/linux64.h (MD_FROB_UPDATE_CONTEXT): Define.
	* config/rs6000/aix.h (MD_FROB_UPDATE_CONTEXT): Define.

	* gcc.dg/cleanup-8.c: New test.
	* gcc.dg/cleanup-9.c: New test.

From-SVN: r69450

committed Jul 16, 2003

fc4767bb Browse Files

expr.c (emit_block_move): Don't move anything if size is const 0. · 6972c506

	* expr.c (emit_block_move): Don't move anything if size is const 0.
	(clear_storage): Test against const0_rtx instead of comparing INTVAL
	against 0.

From-SVN: r69441

committed Jul 16, 2003

6972c506 Browse Files

sparc.c (sparc_nonflat_function_epilogue): Only emit nop if the last real insn is CALL_INSN. · ac59ed37

2003-07-15  David S. Miller  <davem@redhat.com>

	* config/sparc/sparc.c (sparc_nonflat_function_epilogue): Only
	emit nop if the last real insn is CALL_INSN.

From-SVN: r69440

committed Jul 16, 2003

ac59ed37 Browse Files

* config.if: Remove unused libc_interface determination. · 9f13608f
```
From-SVN: r69439
```
Nathanael Nerode committed Jul 16, 2003
9f13608f Browse Files
re PR c++/10903 ([3.3 only] g++ says: "error: object ``type_decl' not supported by dump_expr") · c61dce3a
```
        PR c++/10903
        * pt.c (convert_nontype_argument): Fix thinko in diagnostic.
        Improve.

From-SVN: r69435
```
Gabriel Dos Reis committed Jul 16, 2003
c61dce3a Browse Files

xm-mingw32.h (HOST_BIT_BUCKET): Define as "nul". · b828d124

	* config/i386/xm-mingw32.h (HOST_BIT_BUCKET): Define
	as "nul".
	* config/i386/xm-mingw32.h: Change GNU CC to GCC.

From-SVN: r69434

committed Jul 16, 2003

b828d124 Browse Files

dll-MI1.h: New file. · 32f2f2cb

	* g++.dg/ext/dll-MI1.h: New file.
	* g++.dg/ext/dllexport-MI1.C: New file.
	* g++.dg/ext/dllimport-MI1.C: New file.

	ChangeLog: Remove 'testsuite/' from 2003-07-04 entry.

From-SVN: r69432

committed Jul 16, 2003

32f2f2cb Browse Files

winnt.c (associated_type): Artificial methods are not affected by the… · d5648e12

winnt.c (associated_type): Artificial methods are not affected by the import/export status of their class...

	* config/i386/winnt.c (associated_type): Artificial methods are not
	affected by the import/export status of their class unless they are
	COMDAT.
	(i386_pe_dllimport_p): Do not mark artificial methods as dllimport.

	* config/i386/winnt.c: Fix GCC copyright comment.

From-SVN: r69431

committed Jul 16, 2003

d5648e12 Browse Files

Daily bump. · e2766830
```
From-SVN: r69429
```
GCC Administrator committed Jul 16, 2003
e2766830 Browse Files

cp-tree.def (LOOKUP_EXPR): Remove. · 10b1d5e7

	* cp-tree.def (LOOKUP_EXPR): Remove.
	* cp-tree.h (cp_id_kind): Add CP_ID_KIND_UNQUALIFIED_DEPENDENT.
	(LOOKUP_EXPR_GLOBAL): Remove.
	(get_bindings): Remove.
	(is_aggr_type_2): Remove.
	* call.c (resolved_scoped_fn_name): Remove support for
	LOOKUP_EXPR.
	* decl.c (grokfndecl): Likewise.
	(grokdeclarator): Likewise.
	* error.c (dump_decl): Likewise.
	(dump_expr): Likewise.
	* friend.c (do_friend): Likewise.
	* init.c (build_offset_ref): Likewise.
	* lex.c (unqualified_fn_lookup_error): Use pedwarn.  Do not create
	LOOKUP_EXPRs
	* mangle.c (write_expression): Remove support for LOOKUP_EXPR.
	* parser.c (cp_parser_postfix_expression): Modify Koenig lookup
	test.
	* pt.c (get_bindings): Give it internal linkage.
	(check_explicit_specialization): Remove support for LOOKUP_EXPR.
	(lookup_template_function): Likewise.
	(for_each_tempalte_parm_r): Likewise.
	(tsubst_decl): Likewise.
	(tsubst_qualified_id): Handle template template parameters.
	(tsubst_copy): Remove support for LOOKUP_EXPR.
	(tsubst_copy_and_build): Likewise.
	(most_general_template): Likewise.
	(value_dependent_expression_p): Likewise.
	(type_dependent_expression_p): Note that IDENTIFIER_NODEs are
	always dependent.
	* semantics.c (perform_koenig_lookup): Do not create
	IDENTIFIER_NODEs.
	(finish_fname): Likewise.
	(finish_id_expression): Likewise.
	* tree.c (is_aggr_type_2): Remove.

From-SVN: r69427

committed Jul 16, 2003

10b1d5e7 Browse Files

15 Jul, 2003 15 commits

re PR c++/11531 (ICE on invalid code (returning to void)) · b0e3f7ec

        PR c++/11531
        * diagnostic.c (diagnostic_report_diagnostic): Don't ICE if we're
        not recursing on hard error.
        (diagnostic_for_decl): Likewise.
        * diagnostic.def: Rearrange.

cp/
        * typeck.c (check_return_expr): Fix thinko in diagnostic.

From-SVN: r69425

committed Jul 15, 2003

b0e3f7ec Browse Files

dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): If DWARF_FRAME_RETURN_COLUMN… · 71628aa0

dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.

2003-07-15  J"orn Rennecke <joern.rennecke@superh.com>

	* dwarf2out.c (expand_builtin_init_dwarf_reg_sizes):
	If DWARF_FRAME_RETURN_COLUMN doesn't have a register mode, use Pmode.

2003-07-15  J"orn Rennecke <joern.rennecke@superh.com>
	    Richard Henderson  <rth@redhat.com>

	* unwind-dw2.c (_Unwind_GetGR): Use dwarf_reg_size_table
	to decide if to access a _Unwind_Ptr or a _Unwind_Word.
	(_Unwind_SetGR): Likewise.
	(_Unwind_GetPtr, _Unwind_SetSpColumn): New functions.
	(Unwind_SpTmp): New typedef.
	(uw_update_context_1): Use _Unwind_SetSpColumn and _Unwind_GetPtr.
	(uw_update_context): Use _Unwind_GetPtr.
	(init_dwarf_reg_size_table): Move above uw_init_context_1.
	(uw_init_context_1): Initialize dwarf_reg_size_table if necessary.
	Use _Unwind_SetSpColumn.
	(uw_install_context_1): Don't initialize dwarf_reg_size_table.
	Use _Unwind_GetPtr.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r69424

committed Jul 15, 2003

71628aa0 Browse Files

c.opt: Document more options. · 5a170a05

	* c.opt: Document more options.
	* toplev.c (documented_lang_options): Remove all local help strings.
treelang:
	* lang-options.h: Remove.
	* lang.opt: Document some options.  Remove --help.
	* tree1.c (treelang_handle_option): Remove OPT__help case.

From-SVN: r69423

committed Jul 15, 2003

5a170a05 Browse Files

string-opt-8.c (main): Remove i370 and s390, it does not have cmpstrsi patterns (just cmpmemsi). · bc8229a0
```
	* gcc.c-torture/execute/string-opt-8.c (main): Remove i370 and s390,
	it does not have cmpstrsi patterns (just cmpmemsi).

From-SVN: r69422
```
Jakub Jelinek committed Jul 15, 2003
bc8229a0 Browse Files

char_traits.h (char_traits<wchar_t>::move): Change last parameter from int_type to size_t. · 73a530bd

2003-07-15  Petur Runolfsson  <peturr02@ru.is>

	* include/bits/char_traits.h (char_traits<wchar_t>::move):
	Change last parameter from int_type to size_t.

From-SVN: r69415

committed Jul 15, 2003

73a530bd Browse Files

re PR debug/11473 (ICE with -gstabs when empty struct inheits from an empty struct) · b0afa2fc

	PR debug/11473
	* dbxout.c (dbxout_type): Use TYPE_SIZE to determine the sizes of
	base classes.

	PR debug/11473
	* g++.dg/debug/debug8.C: New test.

From-SVN: r69414

committed Jul 15, 2003

b0afa2fc Browse Files

Rotate ChangeLog. · 2a868fac
```
From-SVN: r69411
```
Kazu Hirata committed Jul 15, 2003
2a868fac Browse Files
re PR c++/10108 (tree checking ICE: expected var_decl, have error_mark in tsubst_decl) · caec1dc0
```
	PR c++/10108
	* pt.c (tsubst_decl) <TEMPLATE_DECL>: Add a check for
	error_mark_node.

	* g++.dg/template/crash7.C: New test.

From-SVN: r69409
```
Kriang Lerdsuwanakij committed Jul 15, 2003
caec1dc0 Browse Files
re PR target/10795 (ICE in extract_insn, at recog.c:2188) · aadf50ed
```
	PR target/10795
	* gcc.c-torture/compile/20030708-1.c: New.

From-SVN: r69408
```
Kazu Hirata committed Jul 15, 2003
aadf50ed Browse Files

re PR target/10795 (ICE in extract_insn, at recog.c:2188) · 5df90541

	PR target/10795
	* config/i386/i386.c (ix86_expand_carry_flag_compare): Don't
	swap comparison operands if doing so would generate an
	unrecognizable insn.

From-SVN: r69407

committed Jul 15, 2003

5df90541 Browse Files

Fix formatting. · b5524f94
```
From-SVN: r69404
```
Eric Botcazou committed Jul 15, 2003
b5524f94 Browse Files

re PR rtl-optimization/11320 (Scheduler bug) · 5a257872

	PR optimization/11320
	* sched-int.h (struct deps) [reg_conditional_sets]: New field.
	(struct sched_info) [compute_jump_reg_dependencies]: New prototype.
	* sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
	current_sched_info->compute_jump_reg_dependencies. Record which
	registers are used and which registers are set by the jump.
	Clear deps->reg_conditional_sets after a barrier.
	Set deps->reg_conditional_sets if the insn is a COND_EXEC.
	Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
	(init_deps): Initialize reg_conditional_sets.
	(free_deps): Clear reg_conditional_sets.
	* sched-ebb.c (compute_jump_reg_dependencies): New prototype.
	Mark registers live on entry of the fallthrough block and conditionally
	set as set by the jump. Mark registers live on entry of non-fallthrough
	blocks as used by the jump.
	* sched-rgn.c (compute_jump_reg_dependencies): New prototype.
	Mark new parameters as unused.

From-SVN: r69401

committed Jul 15, 2003

5a257872 Browse Files

* texi2pod.pl: Default @itemize's parameter to @bullet. · 9fa09038
```
From-SVN: r69399
```
Matt Kraai committed Jul 15, 2003
9fa09038 Browse Files
* doc/invoke.texi: Resync MIPS -march documentation. · 3cec3f83
```
From-SVN: r69398
```
Richard Sandiford committed Jul 15, 2003
3cec3f83 Browse Files

mips.h (PROCESSOR_R9000): New processor_type. · 98450f0d

	* config/mips/mips.h (PROCESSOR_R9000): New processor_type.
	(TARGET_MIPS9000, TUNE_MIPS9000): New macros.
	(GENERATE_MULT3_SI): True for TARGET_MIPS9000.
	* config/mips/mips.c (mips_cpu_info_table): Add rm9000 entry.
	(mips_rtx_costs): Adjust integer multiplication costs for the rm9000.
	(mips_issue_rate): Handle PROCESSOR_R9000.
	(mips_use_dfa_pipeline_interface): Likewise.
	* config/mips/9000.md: New file.
	* config/mips/mips.md: Include it.
	(define_attr cpu): Add r9000.
	(mulsi3_mult3): Use "mul" for rm9000 code.

From-SVN: r69397

committed Jul 15, 2003

98450f0d Browse Files