Commits · 63a262f14e64965d7fd38fbc64515bc9572dddcf · lvzhengyang / riscv-gcc-1

19 Feb, 2001 7 commits

2001-02-18  Kazu Hirata  <kazu@hxi.com>

	* config/h8300/h8300.md: Update copyright.

From-SVN: r39868

committed Feb 19, 2001

63a262f1 Browse Files

h8300.md: Do not output an extra newline character. · 8488b365

2001-02-18  Kazu Hirata  <kazu@hxi.com>

	* config/h8300/h8300.md: Do not output an extra newline character.

From-SVN: r39866

committed Feb 19, 2001

8488b365 Browse Files

h8300.md: Do not output an extra newline character. · 55de49e3

2001-02-18  Kazu Hirata  <kazu@hxi.com>

	* config/h8300/h8300.md: Do not output an extra newline character.

From-SVN: r39865

committed Feb 19, 2001

55de49e3 Browse Files

Remove conflict indicator · 63aa1491
```
From-SVN: r39862
```
Richard Kenner committed Feb 18, 2001
63aa1491 Browse Files

toplev.c (note_deferral_of_defined_inlined_function): Argument FNDECL may be unused. · 48aba75b

	* toplev.c (note_deferral_of_defined_inlined_function): Argument
	FNDECL may be unused.

	* toplev.c (rest_of_compilation): Don't have CSE skip blocks or
	follow jumps after first run.
	If -fexpensive-optimizations rerun CSE after GCSE and iterate until
	it doesn't change any jumps.

From-SVN: r39861

committed Feb 18, 2001

48aba75b Browse Files

Makefile.in (rtlanal.o): Depend on hard-reg-set.h. · 3335f1d9

       * Makefile.in (rtlanal.o): Depend on hard-reg-set.h.
        ($HOST_PREFIX_1)rtlanal.o: Remove rules for building
        (mostlyclean): Corresponding changes.
        * rtlanal.c (hard-reg-set.h): Include.
        (rtx_unstable_p): Do not treat the argument pointer specially
        if it is not a fixed register.
        (rtx_varies_p, rtx_addr_can_trap_p): Similarly.

From-SVN: r39860

committed Feb 18, 2001

3335f1d9 Browse Files

sibcall.c (optimize_sibling_and_tail_recursive_call): Compare against last real… · 021921d0

sibcall.c (optimize_sibling_and_tail_recursive_call): Compare against last real insn in basic block.

	* sibcall.c (optimize_sibling_and_tail_recursive_call): Compare
	against last real insn in basic block.
	Rework to avoid gotos.

From-SVN: r39858

committed Feb 18, 2001

021921d0 Browse Files

18 Feb, 2001 27 commits

Makefile.in (gcse.o): Now includes ggc.h. · fb0c0a12

	* Makefile.in (gcse.o): Now includes ggc.h.
	* gcse.c: Include ggc.h.
	(want_to_gcse_p): Verify expression can be in SET as valid insn.
	(try_replace_reg): Remove warning of uninitialize variable.
	(process_insert_insn): Call invalid_insn_p to validate insn.
	* recog.c (insn_invalid_p): Now global.
	See if can make valid by adding CLOBBERs of SCRATCH only and do if so.
	* recog.h (insn_invalid_p): New declaration.

From-SVN: r39857

committed Feb 18, 2001

fb0c0a12 Browse Files

* jump.c (jump_optimize_1): Only define reversed_code #ifdef HAVE_trap. · d659de97
```
From-SVN: r39856
```
Richard Kenner committed Feb 18, 2001
d659de97 Browse Files

sparc.c (eligible_for_epilogue_delay): Don't put assignments from FP constants… · 3ec6f1a9

sparc.c (eligible_for_epilogue_delay): Don't put assignments from FP constants sonce 'Y' output code can't handle it.

	* config/sparc/sparc.c (eligible_for_epilogue_delay): Don't put
	assignments from FP constants sonce 'Y' output code can't handle it.
	(eligible_for_sibcall_delay): Likewise.

From-SVN: r39854

committed Feb 18, 2001

3ec6f1a9 Browse Files

flow.c (print_rtl_and_abort_fcn): Renamed from print_rtl_and_abort. · 63c499dc

	* flow.c (print_rtl_and_abort_fcn): Renamed from print_rtl_and_abort.
	Call fancy_abort directly, passing args.
	(print_rtl_and_abort): Now a macro, like fancy_abort.

From-SVN: r39852

committed Feb 18, 2001

63c499dc Browse Files

* final.c (output_operand_lossage): Use internal_error, not error. · 651a788e
```
From-SVN: r39850
```
Richard Kenner committed Feb 18, 2001
651a788e Browse Files
* mips.c (mips_expand_prologue) Add REG_MAYBE_DEAD to · 71641c15
```
        structure shift insns.

From-SVN: r39848
```
Richard Henderson committed Feb 18, 2001
71641c15 Browse Files
class.c (add_vcall_offset_vtbl_entries_1): Only add one entry for a destructor. · 69a59a49
```
	* class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
	for a destructor.

From-SVN: r39847
```
Mark Mitchell committed Feb 18, 2001
69a59a49 Browse Files

invoke.texi (-fsquangle): Remove documentation. · 8fa33dfa

	* invoke.texi (-fsquangle): Remove documentation.
	(-fname-mangling-version): Likewise.

	* cp-tree.h (new_abi_rtti_p): Remove.
	(name_mangling_version): Likewise.
	(flag_do_squangling): Likewise.
	* class.c (build_rtti_vtbl_entries): Remove old ABI support.
	* decl.c (grokfndecl): Likewise.
	* decl2.c (name_mangling_version): Remove.
	(flag_do_squangling): Likewise.
	(lang_f_options): Remove `squangle'.
	(unsupported_options): Add `squangle'.
	(cxx_decode_option): Issue a warning about uses of
	-fname-mangling-version.
	(finish_file): Remove old ABI support.
	* pt.c (check_explicit_specialization): Likewise.
	(tsubst_decl): Likewise.
	* rtti.c (init_rtti_processing): Likewise.
	(build_headof): Likewise.
	(get_tinfo_decl_dynamic): Likewise.
	(tinfo_from_decl): Likewise.
	(build_dynamic_cast_1): Likewise.
	(synthesize_tinfo_var): Likewise.
	* init.c (build_new): Allow enumeration types for the array-bounds
	in a direct-new-declarator.

From-SVN: r39845

committed Feb 18, 2001

8fa33dfa Browse Files

optabs.c (expand_abs): Remove reference to HAVE_contitional_arithmetic. · e1078cfc

        * optabs.c (expand_abs): Remove reference to
        HAVE_contitional_arithmetic.
        * combine.c (simplify_set): Likewise.

From-SVN: r39844

committed Feb 18, 2001

e1078cfc Browse Files

ifcvt.c (dead_or_predicable): Don't move code if eh regions would be disrupted. · 3bd24117
```
        * ifcvt.c (dead_or_predicable): Don't move code if eh regions
        would be disrupted.

From-SVN: r39843
```
Richard Henderson committed Feb 18, 2001
3bd24117 Browse Files

Do put the VTT parameter in DECL_ARGUMENTS. · e0fff4b3

        * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
        (current_vtt_parm): New macro.
        (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
        (DECL_HAS_VTT_PARM_P): New macro.
        (DECL_VTT_PARM): Remove.
        (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
        * decl.c (duplicate_decls): Only copy the operator code if
        appropriate.
        (start_function): Set current_vtt_parm.
        (lang_mark_tree): Don't mark vtt_parm.
        * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
        DECL_ARGUMENTS.  Set DECL_HAS_VTT_PARM_P.
        * class.c (build_clone): Maybe remove the VTT parm.
        * optimize.c (maybe_clone_body): Set up the VTT parm.
        * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
        * call.c (build_over_call): Just allow the VTT arg.
        * method.c (make_thunk): Don't set DECL_VTT_PARM.
        (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
        (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
        * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
        * error.c (dump_function_decl): Likewise.
        * call.c (build_user_type_conversion_1, convert_like_real): Abort
        if we try to call a constructor with in-charge or VTT parms.
        * method.c (skip_artificial_parms_for): New fn.
        * call.c (add_function_candidate, build_over_call): Call it.
        * call.c (build_new_method_call): Use current_vtt_parm.
        * init.c (expand_virtual_init): Likewise.
        * class.c (same_signature_p): No longer static.
        * cp-tree.h: Declare it.
        * search.c (look_for_overrides_r): Use it.

From-SVN: r39841

committed Feb 18, 2001

e0fff4b3 Browse Files

* config/ns32k/ns32k.h (ADJSP): Upcase arguments. · 31189758
```
From-SVN: r39840
```
Richard Henderson committed Feb 18, 2001
31189758 Browse Files
* config/alpha/alpha.md (movsi_fix): Fix typo in pattern name. · e491fe9a
```
From-SVN: r39838
```
Richard Henderson committed Feb 18, 2001
e491fe9a Browse Files
* reload1.c (reload_cse_simplify_set): Fix typo. · 5cada064
```
From-SVN: r39836
```
Richard Henderson committed Feb 18, 2001
5cada064 Browse Files
* diagnostic.c (_fatal_insn): Decrement errorcount. · e28a09a4
```
From-SVN: r39834
```
Richard Kenner committed Feb 18, 2001
e28a09a4 Browse Files
* invoke.texi (-I): Add note avoiding use for system header files. · d0a5eb32
```
From-SVN: r39833
```
Richard Kenner committed Feb 18, 2001
d0a5eb32 Browse Files

rtl.h (add_clobbers): Remove duplicate declaration. · 751aa7cc

	* rtl.h (add_clobbers): Remove duplicate declaration.
	* recog.h (added_clobbers_hard_reg_p): New declaration.
	* genemit.c (struct clobber_pat): New field has_hard_reg.
	(gen_insn): Record if added clobbers clobber hard reg.
	(gen_split): Avoid unused warning if number of operands is 0.
	(output_added_clobbers_hard_reg_p): New function.
	(main): Call it.

From-SVN: r39832

committed Feb 18, 2001

751aa7cc Browse Files

Daily bump. · ad37f6ea
```
From-SVN: r39830
```
GCC Administrator committed Feb 18, 2001
ad37f6ea Browse Files
Revert experimental hunk accidentally included in committed change. · f1df04f3
```
From-SVN: r39828
```
Jeff Law committed Feb 18, 2001
f1df04f3 Browse Files

pa.c (hppa_expand_prologue): Simplify code storing return pointer. · 31d68947

 	* pa.c (hppa_expand_prologue): Simplify code storing return
 	pointer.  For large (>=8k) frames with a post_store, adjust stack
 	pointer by 8k-64 first rather than by 64.  When testing with
 	VAL_14_BITS_P, always use the actual value rather than the value
 	negated.  Add blockage to prevent scheduling of spills before
 	stack frame has been created.
	(hppa_expand_epilogue): Simplify code loading return pointer.
 	Allow a slightly larger range for merge_sp_adjust_with_load case.
 	When testing with VAL_14_BITS_P, always use the actual value.

From-SVN: r39826

committed Feb 18, 2001

31d68947 Browse Files

pa.c (pa_adjust_insn_length): Check that block move pattern is a set before looking at operands. · 4096479e

2001-02-18  Alan Modra <alan@linuxcare.com.au>

        * config/pa/pa.c (pa_adjust_insn_length): Check that block move
        pattern is a set before looking at operands.

From-SVN: r39825

committed Feb 18, 2001

4096479e Browse Files

fold-const.c (fold_binary_op_with_conditional_arg): New function, split out from ... · 68626d4f

	* fold-const.c (fold_binary_op_with_conditional_arg): New
	function, split out from ...
	(fold): ... here.
	* tree.def (COND_EXPR): Document the use of VOID_TYPE for
	conditional arms that throw exceptions.

From-SVN: r39822

committed Feb 18, 2001

68626d4f Browse Files

print-tree.c (print_node): Do not use BLOCK_CHAIN when we're not looking at a BLOCK. · 9c2c54dc
```
	* print-tree.c (print_node): Do not use BLOCK_CHAIN when we're not
	looking at a BLOCK.

From-SVN: r39818
```
Mark Mitchell committed Feb 18, 2001
9c2c54dc Browse Files

init.c (build_new): Allow enumeration types for the array-bounds in a direct-new-declarator. · 12fa82db

	* init.c (build_new): Allow enumeration types for the array-bounds
	in a direct-new-declarator.

	* semantics.c (finish_typeof): Resolve OFFSET_REFs.

From-SVN: r39817

committed Feb 18, 2001

12fa82db Browse Files

aclocal.m4 (gcc_AC_CHECK_DECL): Before attempting the test... · 7afe8c41

	* aclocal.m4 (gcc_AC_CHECK_DECL): Before attempting the test,
	define HAVE_DECL_* to 1 to mask potential backup declarations.
	* configure: Regenerated.

From-SVN: r39814

committed Feb 18, 2001

7afe8c41 Browse Files

pt.c (check_explicit_specialization): Copy TREE_PRIVATE and TREE_PROTECTED from… · c750255c

pt.c (check_explicit_specialization): Copy TREE_PRIVATE and TREE_PROTECTED from the template being specialized.

	* pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
	TREE_PROTECTED from the template being specialized.

From-SVN: r39813

committed Feb 18, 2001

c750255c Browse Files

decl2.c (build_artificial_parm): Set TREE_READONLY. · a714e5c5

        * decl2.c (build_artificial_parm): Set TREE_READONLY.

        * decl.c (bad_specifiers): Allow throw specs on things with
        pointer-to-function or -member-function type.
        * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
        a pmf.

From-SVN: r39810

committed Feb 17, 2001

a714e5c5 Browse Files

17 Feb, 2001 6 commits

* call.c (check_dtor_name): Handle template names correctly. · 8084b91e
```
From-SVN: r39809
```
Mark Mitchell committed Feb 17, 2001
8084b91e Browse Files
* invoke.texi (-Woverloaded-virtual): Clarify documentation. · 3747f3dc
```
From-SVN: r39807
```
Mark Mitchell committed Feb 17, 2001
3747f3dc Browse Files
improve comment · d9579a59
```
From-SVN: r39806
```
Jason Merrill committed Feb 17, 2001
d9579a59 Browse Files

reload1.c (reload_cse_simplify_set): Respect LOAD_EXTEND_OP when replacing a… · 78adc5a0

reload1.c (reload_cse_simplify_set): Respect LOAD_EXTEND_OP when replacing a memory load with a register.

        * reload1.c (reload_cse_simplify_set): Respect LOAD_EXTEND_OP
        when replacing a memory load with a register.

From-SVN: r39805

committed Feb 17, 2001

78adc5a0 Browse Files

recog.c (validate_replace_src_1): New. · e2373f95

	* recog.c (validate_replace_src_1): New.
	(validate_replace_src_data): Likewise.
	(validate_replace_src): Use note_uses.
	* rtl.h (note_uses): Declare.
	* rtlanal.c (note_uses): New.

Co-Authored-By: Jan Hubicka <jh@suse.cz>

From-SVN: r39804

committed Feb 17, 2001

e2373f95 Browse Files

std_ostream.h: Replaced usage of _Traits::_S_eos() with _CharT() as per section 17.2.2.1.3. · f5d3e93f


2001-02-16  Greg Bumgardner <bumgard@roguewave.com>

	libstdc++/1734
        * include/bits/std_ostream.h: Replaced usage of
        _Traits::_S_eos() with _CharT() as per section 17.2.2.1.3.
        * include/bits/char_traits.h: Removed non-standard
        methods that cannot be used elsewhere.

	libstdc++/1885
        * include/bits/basic_ios.h: Uncommented #include of
        bits/basic_ios.tcc

	libstdc++/1897
        * include/bits/codecvt.h: See next...
        * include/bits/fstream.tcc: See next...
        * include/bits/ostream.tcc: Add __extension__
        to variable-length arrays.

	libstdc++/1967
        * include/bits/localefwd.h: Changed int counter type to size_t.

	libstdc++/1968
        * include/bits/std_fstream.h: Added typedef for __ctype_type.

From-SVN: r39802

committed Feb 17, 2001

f5d3e93f Browse Files