Commits · d828f724aaf5b87aaf96aae3317865f9a28e9198 · lvzhengyang / riscv-gcc-1

29 Jan, 2000 16 commits

Update. · d828f724
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From-SVN: r31693
```
Ulrich Drepper committed Jan 29, 2000
d828f724 Browse Files
Adjust variable names, comments, help strings. · 83309c26
```
From-SVN: r31692
```
Ulrich Drepper committed Jan 29, 2000
83309c26 Browse Files
Update. · e38beabc
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From-SVN: r31691
```
Ulrich Drepper committed Jan 29, 2000
e38beabc Browse Files
Adjust variable names, comments, help strings to c99. · 916269ab
```
Recognize options with names *99 as well.

From-SVN: r31690
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Ulrich Drepper committed Jan 29, 2000
916269ab Browse Files
Adjust variable names, comments, help strings to c99. · 31948547
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From-SVN: r31689
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Ulrich Drepper committed Jan 29, 2000
31948547 Browse Files
Fix entry for ns32k change of 01-27 - no VOIDmode for load effective address · 10b52f46
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From-SVN: r31688
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Hans-Peter Nilsson committed Jan 29, 2000
10b52f46 Browse Files
new2.cc (operator delete[]): Use operator delete, don't assume implementation. · 97119bb7
```
	* new2.cc (operator delete[]): Use operator delete, don't assume
	implementation.

From-SVN: r31687
```
Nathan Sidwell committed Jan 29, 2000
97119bb7 Browse Files
class.c (build_vtbl_initializer): Add argument to build_vtable_entry call. · 02fed91d
```
	* class.c (build_vtbl_initializer): Add argument to
	build_vtable_entry call.

From-SVN: r31686
```
Nathan Sidwell committed Jan 29, 2000
02fed91d Browse Files
Daily bump. · 6072f426
```
From-SVN: r31685
```
Jeff Law committed Jan 29, 2000
6072f426 Browse Files

cp-tree.def (THUNK_DECL): Discuss vcall indices. · c0bbf652

	* cp-tree.def (THUNK_DECL): Discuss vcall indices.
	* cp-tree.h (BINFO_VIRTUALS): Update documentation.
	(BF_DELTA): New macro.
	(BF_VCALL_INDEX): Likewise.
	(BF_FN): Likewise.
	(THUNK_VCALL_OFFSET): Likewise.
	(make_thunk): Change prototype.
	* class.c (build_vtable_entry): Integrate
	build_vtable_entry_for_fn.  Handle vcall indices.
	(build_vtable_entry_for_fn): Remove.
	(set_rtti_entry): Handle vcall indices.  Use BF_DELTA,
	BF_VCALL_INDEX, BF_FN.
	(modify_vtable_entry): Integrate common code from
	modify_one_vtable and dfs_fixup_vtable_deltas.
	(add_virtual_function): Set BF_VCALL_INDEX.
	(build_vtbl_initializer): Simplify.  Use BF_DELTA, BF_VCALL_INDEX,
	and BF_FN.
	(modify_one_vtable): Simplify.
	(dfs_fixup_vtable_deltas): Likewise.
	(override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
	* method.c (make_thunk): Handle vcall indices.

From-SVN: r31684

committed Jan 29, 2000

c0bbf652 Browse Files

c4x.h (INIT_TARGET_OPTABS): Add all missing local optab entries. · 4fda2521

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

        * c4x.h (INIT_TARGET_OPTABS): Add all missing local optab entries.
	* c4x.c: Define the optab rtx values.
	(c4x_add_gc_roots): Add the ggc roots for these optab rtx values.
	(c4x_emit_libcall): Use new optab rtx values.
	(c4x_emit_libcall3): Likewise.
	(c4x_emit_libcall_mulhi): Likewise.
	* c4x-protos.h: Add prototypes for optab rtx values and change
	prototypes for above c4x_emit_libcall functions.

From-SVN: r31683

committed Jan 29, 2000

4fda2521 Browse Files

c4x.c (c4x_output_ascii): Restrict line length of output when TI syntax is used. · dfafcb4d

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

        * c4x.c (c4x_output_ascii): Restrict line length of output when TI
	syntax is used.
	(c4x_function_prologue): Use regnames intead of float_reg_names when
	TI syntax is used.
	(c4x_function_epilogue): Likewise.
	(c4x_print_operand): Likewise.
	* c4x.h (HOST_WIDE_INT_PRINT_HEX): Redefine.
	* c4x.md (set_high): Disable for TARGET_TI.

From-SVN: r31682

committed Jan 29, 2000

dfafcb4d Browse Files

c4x.h (PREFERRED_RELOAD_CLASS): Change to restrict the reloading of framepointer… · ed3614cd

c4x.h (PREFERRED_RELOAD_CLASS): Change to restrict the reloading of framepointer + constant to ADDR_REGS class.

2000-01-27 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

	* c4x.h (PREFERRED_RELOAD_CLASS): Change to restrict the reloading
	of framepointer + constant to ADDR_REGS class.
	* c4x.md (addqi3, addqi3_noclobber_reload): Update.
	* c4x.c (std_or_reg_operand): New function.
	* c4x-protos.h (std_or_reg_operand): Prototype it.

From-SVN: r31681

committed Jan 29, 2000

ed3614cd Browse Files

t-c4x: Change qi,qf,di,df into si,sf,hi,hf to generate same object names as libgcc2.c. · 29a963d3

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

	* t-c4x: Change qi,qf,di,df into si,sf,hi,hf to generate same
		object names as libgcc2.c.
	* libgcc.S: Use newly defined names.

From-SVN: r31680

committed Jan 29, 2000

29a963d3 Browse Files

[multiple changes] · 65169dcf


Fri Jan  7 19:48:04 CET 2000  Jan Hubicka  <jh@suse.cz>
	* sbitmap.c (sbitmap_first_set_bit, sbitmap_last_set_bit): New
	function.
	* sbitmap.h (sbitmap_first_set_bit, sbitmap_last_set_bit): Declare.
	* basic_block.h (FLOW_LOOP_FIRST_BLOCK): New macro.
	(FLOW_LOOP_LAST_BLOCK): Likewise.

2000-01-21  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

	* basic-block.h (struct loop): New fields 'first' and 'last'.
	* flow.c (flow_loops_find): Compute loop->first and loop->last.
	(flow_loops_dump): Use loop->first to check for NOTE_INSN_LOOP_BEG
	and loop->last to check for NOTE_INSN_LOOP_END.

Fri Jan 28 10:57:58 2000  Jason Eckhardt  <jle@cygnus.com>

	* predict.c (estimate_probability): Use the new FIRST and LAST fields
	of the loop descriptor rather than HEADER and LATCH. Also added
	missing break statements as well making some coding style modifications
	as suggested by Michael Hayes.

From-SVN: r31679

committed Jan 29, 2000

65169dcf Browse Files

gcconfig.h (DATASTART): Add missing extern declaration for data_start on powerpc. · 72af8e4e
```
	* gcconfig.h (DATASTART): Add missing extern declaration
	for data_start on powerpc.

From-SVN: r31677
```
Anthony Green committed Jan 29, 2000
72af8e4e Browse Files

28 Jan, 2000 18 commits

flow.c (find_basic_blocks): Remove do_cleanup argument. · 19d3c25c

        * flow.c (find_basic_blocks): Remove do_cleanup argument.
        Break out that code ...
        (cleanup_cfg): ... here.
        (commit_one_edge_insertion): Detect a return instruction being
        emitted to an edge.  Emit a barrier following; clear fallthru.
        (commit_edge_insertions): Verify CFG consistency.
        * function.c (expand_function_start): Kill unused variable.
        (expand_function_end): Likewise.
        (thread_prologue_and_epilogue_insns): Use insert_insn_on_edge
        to insert the epilogue.

        * gcse.c (gcse_main): Adjust for find_basic_blocks change.
        (delete_null_pointer_checks): Likewise.
        * output.h: Likewise.
        * reg-stack.c (reg_to_stack): Likewise.
        * toplev.c (rest_of_compilation): Likewise.  Run
        thread_prologue_and_epilogue_insns after rebuilding the CFG.

From-SVN: r31676

committed Jan 28, 2000

19d3c25c Browse Files

haifa-sched.c (schedule_insns): Don't recompute reg info after reload. · 47e6ea66
```
        * haifa-sched.c (schedule_insns): Don't recompute reg info
        after reload.

From-SVN: r31675
```
Richard Henderson committed Jan 28, 2000
47e6ea66 Browse Files

Makefile.in (flow.o): Revert 24 Jan change. · ae20388c

        * Makefile.in (flow.o): Revert 24 Jan change.
        * flow.c (mark_regs_live_at_end): Likewise.  Force BLKmode
        FUNCTION_VALUE result to DECL_RESULT's mode.

From-SVN: r31674

committed Jan 28, 2000

ae20388c Browse Files

configure.in: Make --enable-cpplib the default. · a3e0a73b

	* configure.in: Make --enable-cpplib the default.
	* configure: Regenerate.
	* gcc.dg/990119-1.c: No longer expected to fail.

From-SVN: r31673

committed Jan 28, 2000

a3e0a73b Browse Files

Makefile.in: Rebuilt. · d0a844f8

	* Makefile.in: Rebuilt.
	* Makefile.am (LIBFFIINCS): Added MULTIBUILDTOP.

From-SVN: r31672

committed Jan 28, 2000

d0a844f8 Browse Files

Fix recent small bug · 74dc0d8c
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From-SVN: r31671
```
Mike Stump committed Jan 28, 2000
74dc0d8c Browse Files
Delete a superfluous and buggy optimization · 52bea684
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From-SVN: r31670
```
Bernd Schmidt committed Jan 28, 2000
52bea684 Browse Files

diagnostic.c (build_message_string, [...]): Add ATTRIBUTE_PRINTF_*. · b9ff4814

        * diagnostic.c (build_message_string, output_printf,
        line_wrapper_printf): Add ATTRIBUTE_PRINTF_*.
        (build_location_prefix): Fix non-literal format string.

From-SVN: r31669

committed Jan 28, 2000

b9ff4814 Browse Files

Compiler side new abi rtti (not enabled). · 7267d692

	* cp-tree.h (new_abi_rtti_p): New macro.
	(emit_support_tinfos): Prototype new function.
	(tinfo_decl_p): Likewise.
	(emit_tinfo_decl): Likwise.
	* rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
	macros.
	(doing_runtime): New local static.
	(init_rtti_processing): Add new-abi initializer.
	(get_tinfo_decl): Add new-abi logic.
	(tinfo_from_decl): Likewise.
	(build_dynamic_cast_1): Likewise.
	(qualifier_flags): New static function.
	(tinfo_base_init): Likewise.
	(generic_initializer): Likewise.
	(ptr_ref_initializer): Likewise.
	(ptmd_initializer): Likewise.
	(class_hint_flags): Likewise.
	(class_initializer): Likewise.
	(synthesize_tinfo_var): Likewise.
	(create_real_tinfo_var): Likewise.
	(create_pseudo_type_info): Likewise.
	(get_vmi_pseudo_type_info): Likewise.
	(create_tinfo_types): Likewise.
	(emit_support_tinfos): New global function.
	(tinfo_decl_p): New global predicate.
	(emit_tinfo_decl): New global function.
	* class.c (set_rtti_entry): Generalize for old and new rtti.
	(build_vtbl_initializer): Likewise.
	* decl2.c (finish_file): Likewise.

From-SVN: r31668

committed Jan 28, 2000

7267d692 Browse Files

20000127-1.c: New test. · 73565a71
```
	* compile/20000127-1.c: New test.
	* execute/991228-1.c: New test.

From-SVN: r31667
```
Jakub Jelinek committed Jan 28, 2000
73565a71 Browse Files

fstream.h (ifstream::ifstream): Add ios::in to mode. · dfe50efb

	* fstream.h (ifstream::ifstream): Add ios::in to mode.
	(ifstream::open): Likewise.
	(ofstream::ofstream): Add ios::out to mode.
	(ofstream::open): Likewise.

From-SVN: r31666

committed Jan 28, 2000

dfe50efb Browse Files

Daily bump. · e8ea81ec
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From-SVN: r31664
```
Jeff Law committed Jan 28, 2000
e8ea81ec Browse Files

Fix winsup (cygwin) build failure with VLAs and inline functions. · aa1eac0c

	* cp/optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
	and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).

From-SVN: r31663

committed Jan 27, 2000

aa1eac0c Browse Files

* alpha.md (trunctfsf2): New. · 138eff91
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From-SVN: r31662
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Richard Henderson committed Jan 27, 2000
138eff91 Browse Files
Fix whitespace · 0843179b
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From-SVN: r31661
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Mike Stump committed Jan 28, 2000
0843179b Browse Files
* configure.in (alpha-dec-osf5): Enable MASK_SUPPORT_ARCH. · cd038ac2
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From-SVN: r31660
```
Andrew Hobson committed Jan 27, 2000
cd038ac2 Browse Files

dbz.c, dbzmain.c: Include stdlib.h. · d14cfa2a

	* dbz/dbz.c, dbz/dbzmain.c: Include stdlib.h.  Don't declare
	malloc, calloc, free, atol, atoi, or errno.  (errno.h was
	already being included.)

From-SVN: r31659

committed Jan 28, 2000

d14cfa2a Browse Files

New test - core dump in cccp · c65ede67
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From-SVN: r31658
```
Zack Weinberg committed Jan 28, 2000
c65ede67 Browse Files

27 Jan, 2000 6 commits

testcase for recent checkin · 0d5b6c4b
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From-SVN: r31656
```
Mike Stump committed Jan 27, 2000
0d5b6c4b Browse Files
decl.c (pushdecl): Fix up shadow warnings with respect to implicit for scopes. · e905ac8a
```
	* decl.c (pushdecl): Fix up shadow warnings with respect to implicit
	for scopes.
Fixes for3.C

From-SVN: r31655
```
Mike Stump committed Jan 27, 2000
e905ac8a Browse Files

cppinit.c (cpp_handle_option): Recognize C++ comments under -std=gnu89. · 75ec21db

	* cppinit.c (cpp_handle_option): Recognize C++ comments under
	-std=gnu89.
	* cpplib.c (skip_block_comment, skip_line_comment): Split code
	out of...
	(skip_comment) ... here.  Permit C++ comments in system
	headers always.  Warn about C++ comments in user code under
	-std=gnu89 -pedantic.
	(copy_comment): Use skip_comment.
	(cpp_skip_hspace, cpp_get_token): skip_comment can no longer
	return EOF.
	(consider_directive_while_skipping, do_else, do_endif): Call
	validate_else unconditionally.
	(validate_else): Check CPP_PEDANTIC here.  Accept non-comment
	text after the conditional in a system header.
	* cpplib.h (struct cpp_buffer): Add flag
	warned_cplusplus_comments.

From-SVN: r31654

committed Jan 27, 2000

75ec21db Browse Files

Test cases for c++ comments and endif labels in system headers. · 73b5cdf9
```
I made them up all by myself.

From-SVN: r31653
```
Zack Weinberg committed Jan 27, 2000
73b5cdf9 Browse Files
Use __inline not inline since test is compiled with -ansi · 35ac3890
```
From-SVN: r31652
```
Zack Weinberg committed Jan 27, 2000
35ac3890 Browse Files

emit-rtl.c (unshare_all_rtl): Unshare virtual parameters too. · d1b81779

* emit-rtl.c (unshare_all_rtl): Unshare virtual parameters too.
Use unshare_all_rtl_1.
(unshare_all_rtl_again): New function.
(unshare_all_rtl_1): New function split out of unshare_all_rtl.

* function.c (purge_addressof_1): Use unshare_all_rtl_again
rather than resetting the 'used' flags ourself.

* toplev.c (rest_of_compilation): Add current_function_decl
to the unshare_all_rtl call.
* tree.h: Prototype unshare_all_rtl.
* rtl.h: Prototype unshare_all_rtl_again here.

From-SVN: r31651

committed Jan 27, 2000

d1b81779 Browse Files