Commits · 2c79137a4941b19cc0a352193fedc7196b853621 · lvzhengyang / riscv-gcc-1

05 Feb, 2002 2 commits

* final.c (final_scan_insn): Add case for NOTE_INSN_LOOP_END_TOP_COND. · 2c79137a
```
From-SVN: r49503
```
Richard Kenner committed Feb 04, 2002
2c79137a Browse Files

2002-02-04  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/TODO:  Impl-defined behavior now documented...
	* docs/html/17_intro/howto.html:  ...here.
	* docs/doxygen/mainpage.doxy:  Remove, rename...
	* docs/doxygen/mainpage.html:  ...to this.  Tweak HTML, add license.
	* docs/doxygen/style.css:  Add small text.
	* docs/doxygen/run_doxygen:  Adjust for new mainpage.
	* docs/doxygen/user.cfg.in:  Likewise.

2002-02-04  Stephan Buys  <s.buys@icon.co.za>

	* include/bits/stl_map.h:  Initial doxygen markup.
	* include/std/std_fstream.h:  Initial doxygen markup.

From-SVN: r49502

committed Feb 05, 2002

fd58f127 Browse Files

04 Feb, 2002 31 commits

combine.c (nonzero_bits): Re-introduce special case for sp/fp/ap wrt REGNO_POINTER_ALIGN. · ebbb0a63
```
        * combine.c (nonzero_bits): Re-introduce special case for
        sp/fp/ap wrt REGNO_POINTER_ALIGN.

From-SVN: r49501
```
Richard Henderson committed Feb 04, 2002
ebbb0a63 Browse Files

extend.texi: Warn about unsupported usage of altivec builtins. · ae4b4a02

2002-01-31  Aldy Hernandez  <aldyh@redhat.com>

        * doc/extend.texi: Warn about unsupported usage of altivec
        builtins.

        * config/rs6000/rs6000.md (altivec_vcmp*_p): Remove.
        (altivec_predicate_*): New.

        * config/rs6000/altivec.h: Rewrite predicates to use new builtins.
        Add C++ version of vec_*() functions.

        * config/rs6000/rs6000.c (bdesc_altivec_preds): New.
        (bdesc_2arg): Remove altivec predicates.
        (altivec_expand_builtin): Handle predicates.
        (altivec_init_builtins): Handle predicates.
        (altivec_expand_predicate_builtin): New.

From-SVN: r49500

committed Feb 04, 2002

ae4b4a02 Browse Files

pa.c (DO_FRAME_NOTES): Move forward. · f6bcf44c

	* pa.c (DO_FRAME_NOTES): Move forward.
	(store_reg): Revise handling of frame notes.
	(load_reg): Likewise.
	(set_reg_plus_d): Likewise.
	(hppa_expand_prologue): Likewise.
	(hppa_expand_epilogue): Likewise.

From-SVN: r49499

committed Feb 04, 2002

f6bcf44c Browse Files

* unwind-dw2-fde-glibc.c: Define _GNU_SOURCE if not defined. · 703b0080
```
From-SVN: r49498
```
John David Anglin committed Feb 04, 2002
703b0080 Browse Files

PR c/4475, c++/3780: · 6f9fdf4d

	* c-common.def (SWITCH_STMT): Add SWITCH_TYPE operand.
	* c-common.h (SWITCH_TYPE): Define.
	* c-typeck.c (c_start_case): Set SWITCH_TYPE.
	* stmt.c (all_cases_count): Set lastval to thisval at end of loop.
	Rename spareness variable to sparseness.
	(expand_end_case_type): Renamed from expand_end_case, use orig_type
	if non-NULL instead of TREE_TYPE (orig_index).
	* tree.h (expand_end_case_type): Renamed from expand_end_case.
	(expand_end_case): Define using expand_end_case_type.
	* c-semantics.c (genrtl_switch_stmt): Pass SWITCH_TYPE
	to expand_end_case_type.
	* doc/c-tree.texi (SWITCH_STMT): Document SWITCH_TYPE.

	* semantics.c (begin_switch_stmt): Clear SWITCH_TYPE.
	(finish_switch_cond): Set SWITCH_TYPE.

	* gcc.dg/Wswitch.c: Fix typos.  Don't return unconditionally
	before all tests.  Move warning one line above to match where it
	C frontend emits.
	* gcc.dg/Wswitch-2.c: New test.
	* g++.dg/warn/Wswitch-1.C: New test.
	* g++.dg/warn/Wswitch-2.C: New test.

From-SVN: r49497

committed Feb 04, 2002

6f9fdf4d Browse Files

pa.h (PREFERRED_STACK_BOUNDARY): Define to match standard rounding. · 79109502
```
	* pa.h (PREFERRED_STACK_BOUNDARY): Define to match standard rounding.
	(BIGGEST_ALIGNMENT): Change to 128.

From-SVN: r49496
```
John David Anglin committed Feb 04, 2002
79109502 Browse Files
* pa32-linux.h (LINK_COMMAND_SPEC): Define. · e62a5987
```
From-SVN: r49492
```
John David Anglin committed Feb 04, 2002
e62a5987 Browse Files
* pa.md (call_internal_reg_64bit): Remove unused variable. · 219f24a4
```
From-SVN: r49491
```
John David Anglin committed Feb 04, 2002
219f24a4 Browse Files
Replace current_function_anonymous_args with cfun->machine->uses_anonymous_args · 3cb66fd7
```
From-SVN: r49490
```
Nick Clifton committed Feb 04, 2002
3cb66fd7 Browse Files

locale_facets.tcc (money_get::do_get(string)): Deal correctly with… · 53804e7c

locale_facets.tcc (money_get::do_get(string)): Deal correctly with !(__io.flags() & ios_base::showbase) for case...

2002-02-04  Paolo Carlini  <pcarlini@unitus.it>

        libstdc++/5579
        * include/bits/locale_facets.tcc (money_get::do_get(string)):
        Deal correctly with !(__io.flags() & ios_base::showbase)
        for case money_base::symbol.
        * testsuite/22_locale/money_get_members_char.cc: Add test05.
        * testsuite/22_locale/money_get_members_wchar_t.cc: Add test05.

From-SVN: r49489

committed Feb 04, 2002

53804e7c Browse Files

cfgrtl.c (force_nonfallthru_and_redirect): Don't try to redirect the entry block. · 24c545ff
```
        * cfgrtl.c (force_nonfallthru_and_redirect): Don't try to redirect
         the entry block.

From-SVN: r49488
```
Bernd Schmidt committed Feb 04, 2002
24c545ff Browse Files
* g++.dg/abi/offsetof.C: Fix size comparison. · 72db02bf
```
From-SVN: r49487
```
Richard Henderson committed Feb 04, 2002
72db02bf Browse Files

combine.c (force_to_mode): Remove STACK_BIAS code. · 563c12b0

        * combine.c (force_to_mode): Remove STACK_BIAS code.
        (nonzero_bits): Likewise.  Replace sp/fp special case with
        REGNO_POINTER_ALIGN.

        * config/sparc/sparc.h (FRAME_POINTER_REGNUM): Change to SFP.
        (HARD_FRAME_POINTER_REGNUM): New.
        (FIRST_PSEUDO_REGISTER, REG_CLASS_CONTENTS): Update.
        (FIXED_REGS, CALL_USED_REGS): Update.
        (REG_ALLOC_ORDER, REGISTER_NAMES): Update.
        (CONDITIONAL_REGISTER_USAGE): Update for HFP.
        (HARD_REGNO_NREGS): Update for SFP.
        (STACK_POINTER_OFFSET): Include bias here ...
        (FIRST_PARM_OFFSET): ... not here.
        (STACK_BIAS): Remove.
        (INIT_EXPANDERS): New.
        (STARTING_FRAME_OFFSET): Do not include bias.
        (ELIMINABLE_REGS, CAN_ELIMINATE, INITIAL_ELIMINATION_OFFSET): New.
        (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Update for SFP.
        (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P): Likewise.
        * config/sparc/aout.h (DBX_REGISTER_NUMBER): Update for HFP.
        * config/sparc/litecoff.h, config/sparc/sol2.h: Likewise.
        * config/sparc/sparc.c (mem_min_alignment): Update for HFP.
        (sparc_nonflat_function_prologue, epilogue_renumber): Likewise.
        (MUST_SAVE_REGISTER): Likewise.
        (sparc_flat_function_prologue): Likewise.
        (sparc_flat_function_epilogue): Likewise.
        (HARD_FRAME_POINTER_MASK): Rename from FRAME_POINTER_MASK.
        (sparc_init_modes): SFP is GENERAL_REGS.
        (sparc_builtin_saveregs): SFP does not have bias applied.

From-SVN: r49486

committed Feb 04, 2002

563c12b0 Browse Files

Reindent. · ca56cd30
```
From-SVN: r49485
```
Richard Henderson committed Feb 04, 2002
ca56cd30 Browse Files

alpha.c (current_function_is_thunk): Don't check current_function_is_thunk. · 14691f8d

        * config/alpha/alpha.c (current_function_is_thunk): Don't check
        current_function_is_thunk.
        (alpha_sa_mask): Distinguish between current_function_is_thunk
        called from ASM_OUTPUT_MI_THUNK and not.
        (alpha_does_function_need_gp): Thunks always need gp.
        (alpha_start_function, alpha_output_function_end_prologue): Likewise.
        (alpha_output_mi_thunk_osf): New.
        * config/alpha/alpha-protos.h: Update.
        * config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): New.

cp/
        * method.c (use_thunk): Always initialize the block tree.  Reindent.
        * semantics.c (expand_body): Emit thunks after function, not before.

From-SVN: r49484

committed Feb 04, 2002

14691f8d Browse Files

* gcc.pot: Regenerate. · 8d9d2e1d
```
From-SVN: r49483
```
Zack Weinberg committed Feb 04, 2002
8d9d2e1d Browse Files
* gcc.dg/cast-qual-2.c: New test. · 127b94b5
```
From-SVN: r49482
```
Richard Sandiford committed Feb 04, 2002
127b94b5 Browse Files

c-typeck.c (build_c_cast): Warn when qualifiers are added to function types, not… · af702de8

c-typeck.c (build_c_cast): Warn when qualifiers are added to function types, not when they're taken away.

	* c-typeck.c (build_c_cast): Warn when qualifiers are added to
	function types, not when they're taken away.

From-SVN: r49481

committed Feb 04, 2002

af702de8 Browse Files

decl.c (start_function): Call cplus_decl_attributes immediately after grokdeclarator. · e89a6075

        * decl.c (start_function): Call cplus_decl_attributes immediately
        after grokdeclarator.

        * decl.c (start_function): Combine DECL_RESULT handling code.

From-SVN: r49480

committed Feb 04, 2002

e89a6075 Browse Files

Update copyright dates. · 3335fcac
```
From-SVN: r49479
```
Philipp Thomas committed Feb 04, 2002
3335fcac Browse Files

cfgrtl.c (try_redirect_by_replacing_jump): Remove associated CODE_LABEL and jump table when... · 5b1cacd8

        * cfgrtl.c (try_redirect_by_replacing_jump): Remove associated
        CODE_LABEL and jump table when replacing a table jump with a
        simple jump.

From-SVN: r49478

committed Feb 04, 2002

5b1cacd8 Browse Files

bad.def [...]: Insert comments to mark messages as not being printf style where appropriate. · 5987ca1c

2002-02-04  Philipp Thomas  <pthomas@suse.de>

	* bad.def com.c expr.c implic.c lex.c stb.c ste.c stu.c:
	Insert comments to mark messages as not being printf style
	where appropriate.

From-SVN: r49477

committed Feb 04, 2002

5987ca1c Browse Files

s390-protos.h (legitimize_la_operand, [...]): Add prototypes. · f3e9edff

	* config/s390/s390-protos.h (legitimize_la_operand,
	s390_secondary_input_reload_class, s390_plus_operand,
	s390_expand_plus_operand): Add prototypes.

	config/s390/s390.c (s390_secondary_input_reload_class,
	s390_plus_operand, s390_expand_plus_operand): New functions.

	(struct s390_address): New member 'pointer'.
	(s390_decompose_address): Compute it.
	(legitimate_la_operand_p): Use it.
	(legitimize_la_operand): New function.
	(movti, movdi, movdf splitters): Call it.

	config/s390/s390.h (SECONDARY_INPUT_RELOAD_CLASS): Define.
	(PREDICATE_CODES): Add s390_plus_operand.

	config/s390/s390.md (adddi3_inv_64, addaddr_ccclobber): Delete.
	(la_ccclobber): Allow GENERAL_REGS as output operand.

	(reload_load_address, *reload_load_address_reg_0, *la, *do_la_reg_0,
	*reload_la_64, *reload_la_31 and splitters): Delete, replace by ...
	(*la_64, *la_31, reload_indi, reload_insi): ... these.

From-SVN: r49476

committed Feb 04, 2002

f3e9edff Browse Files

s390.h (CRT_CALL_STATIC_FUNCTION): Fixed register names for regular asm () construct. · 3c9a08ec
```
	* gcc/config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Fixed
	register names for regular asm () construct.

From-SVN: r49475
```
Ulrich Weigand committed Feb 04, 2002
3c9a08ec Browse Files
i386.md (movsf_1): Allow moving SF values in MMX registers. · ac300a45
```
	* config/i386/i386.md (movsf_1): Allow moving SF values in MMX
	registers.

From-SVN: r49474
```
Jakub Jelinek committed Feb 04, 2002
ac300a45 Browse Files
combine.c (recog_for_combine): Create a dummy insn with PATTERN pat for recog. · fa852403
```
	* combine.c (recog_for_combine): Create a dummy insn with PATTERN
	pat for recog.

	* gcc.dg/20020201-4.c: New test.

From-SVN: r49473
```
Jakub Jelinek committed Feb 04, 2002
fa852403 Browse Files

xref.c: Remove. · 9780c24f

        * xref.c: Remove.
        * Make-lang.in (CXX_OBJS): Remove cp/xref.o
        (cp/xref.o): Remove dependencies.
        * class.c (finish_struct_1, check_methods): Don't call xref fns.
        (finish_struct_1): Likewise.
        * friend.c (make_friend_class): Likewise.
        * lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise.
        * spew.c (read_process_identifier): Likewise.

From-SVN: r49472

committed Feb 04, 2002

9780c24f Browse Files

varasm.c (decode_rtx_const): Allow unspec (symbol_ref) in constant pool to be… · fecaac37

varasm.c (decode_rtx_const): Allow unspec (symbol_ref) in constant pool to be identical by string address...

     * varasm.c (decode_rtx_const): Allow unspec (symbol_ref) in
     constant pool to be identical by string address and index.

From-SVN: r49471

committed Feb 04, 2002

fecaac37 Browse Files

gcc.exp (gcc_init): Check that the need_status_wrapper target_info attribute != 0... · f7948d51

	* lib/gcc.exp (gcc_init): Check that the need_status_wrapper
	target_info attribute != 0, in addition to the empty string.
	(gcc_target_compile): Likewise.

From-SVN: r49470

committed Feb 04, 2002

f7948d51 Browse Files

output.h (SECTION_OVERRIDE): Define. · 10c45943

2002-02-04  Anthony Green  <green@redhat.com>

	* output.h (SECTION_OVERRIDE): Define.
	* varasm.c (named_section): Obey SECTION_OVERRIDE.

java:
2002-02-04  Anthony Green  <green@redhat.com>

	* class.c (build_utf8_ref): Put UTF-8 constants into merged
	sections if available.

From-SVN: r49469

committed Feb 04, 2002

10c45943 Browse Files

* parse.y (java_expand_classes): Fix typo in static field loop. · 14b71055
```
From-SVN: r49468
```
Bryce McKinlay committed Feb 04, 2002
14b71055 Browse Files

03 Feb, 2002 7 commits

config.gcc (arm*-*-netbsdelf*): Placeholder to prevent match by existing… · 69474c3c

config.gcc (arm*-*-netbsdelf*): Placeholder to prevent match by existing arm*-*-netbsd* (a.out) target.

* config.gcc (arm*-*-netbsdelf*): Placeholder to prevent match
by existing arm*-*-netbsd* (a.out) target.
(ns32k-*-netbsdelf*): Likewise.
(sparc-*-netbsdelf*): Likewise.
(vax-*-netbsdelf*): Likewise.

From-SVN: r49467

committed Feb 03, 2002

69474c3c Browse Files

Fix typo in date of most recent entry. · 939a46f6
```
From-SVN: r49466
```
Jason Thorpe committed Feb 03, 2002
939a46f6 Browse Files

gthr-win32.h: Protect against conflicting typedef for BOOL in windows headers and libobjc headers. · 3b56934f

* gthr-win32.h: Protect against conflicting typedef for BOOL in windows headers
and libobjc headers.
* gthr-win32.h (__mingwthr_key_dtor): Use extern "C" linkage for C++.
(_mingw.h): Remove duplicate include.

From-SVN: r49465

committed Feb 03, 2002

3b56934f Browse Files

config.gcc: Set cpu_type to m68k for 68010, as well. · 2fd95d71

* config.gcc: Set cpu_type to m68k for 68010, as well.
(m68010-*-netbsdelf*): New...
(m68k*-*-netbsdelf*): ...targets.
* config/m68k/netbsd-elf.h: New file.

From-SVN: r49464

committed Feb 03, 2002

2fd95d71 Browse Files

re PR c/4475 (-Wswitch option not functional) · ffe80457
```
* gcc.dg/Wswitch.c: New test.
PR gcc/4475. PR gcc/3780.

From-SVN: r49462
```
Andrew Cagney committed Feb 03, 2002
ffe80457 Browse Files
minor typo · 02ae22b8
```
From-SVN: r49461
```
DJ Delorie committed Feb 03, 2002
02ae22b8 Browse Files
re PR fortran/5122 (g77 rejects accepted use of INTEGER*2 as type of DATA statement loop index) · 013c7e95
```
2002-02-03  Toon Moene  <toon@moene.indiv.nluug.nl>

	* g77.f-torture/execute/5122.f: New test for regressions
	against PR fortran/5122.

From-SVN: r49460
```
Toon Moene committed Feb 03, 2002
013c7e95 Browse Files