Commits · 1bf14ad7a469ad3816146cf31c11d0bcc36d5220 · lvzhengyang / riscv-gcc-1

15 May, 2000 11 commits

loop.c (scan_loop, [...]): Change unroll_p and bct_p parameters to flags. · 1bf14ad7

	* loop.c (scan_loop, strength_reduce, loop_optimize): Change unroll_p
	and bct_p parameters to flags.
	* loop.h (LOOP_UNROLL, LOOP_BCT): New constants.
	* rtl.h (loop_optimize): Update prototype.
	* toplev.c (rest_of_compilation): Update call of loop_optimize.

From-SVN: r33912

committed May 15, 2000

1bf14ad7 Browse Files

calls.c (expand_call): Move expand_start_target_temps call after start_sequence(). · b8d254e6
```
	* calls.c (expand_call): Move expand_start_target_temps call after
	start_sequence().

From-SVN: r33911
```
Jakub Jelinek committed May 15, 2000
b8d254e6 Browse Files

Apparently forgot to commit this when I did the "real" work... · 3cfea779

2000-05-11  Robert Lipe <robertlipe@usa.net>

        * fixinc/inclhack.def (hpux8_bogus_inlines): Delete bypass for SCO.
        * fixincl.x: Regenerate.

From-SVN: r33910

committed May 15, 2000

3cfea779 Browse Files

decl2.c (lang_decode_option): Fix thinko. · 72482e92

2000-05-15  Gabriel Dos Reis  <gdr@codesourcery.com>

        * decl2.c (lang_decode_option): Fix thinko.

From-SVN: r33909

committed May 15, 2000

72482e92 Browse Files

Daily bump. · 1ccf6e4f
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From-SVN: r33908
```
Jeff Law committed May 15, 2000
1ccf6e4f Browse Files

ctype_base.h: Add support for plain BSD4.4. · 65dd21b7


2000-05-14  Loren J. Rittle  <ljrittle@acm.org>

        * config/bsd/bits/ctype_base.h: Add support for plain BSD4.4.
        * acinclude.m4 (GLIBCPP_CHECK_CTYPE): Enhance bsd tests.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * */Makefile.in: Regenerate.

From-SVN: r33907

committed May 15, 2000

65dd21b7 Browse Files

mkcshadow: build in more-correct directory... · 6ad50467



        * mkcshadow: build in more-correct directory, create cshadow/
        directory if needed, report progress.

2000-05-14  LLeweLLyn Reese  <llewelly@dbritsch.dsl.xmission.com>

        * src/Makefile.am: Fix tr commands.
        * src/Makefile.am: Remove references to [w]stringCTORDUPAL.[lo,cc]
        * src/string-inst.cc: Remove extra instantiation of
          S::basic_string(S::size_type, C, S::allocator_type const&);
        * src/string-inst.cc: Remove extra template keyword.

2000-05-14  Loren J. Rittle  <ljrittle@acm.org>

        * config/bsd/bits/ctype_base.h: Add support for plain BSD4.4.
        * acinclude.m4 (GLIBCPP_CHECK_CTYPE): Enhance bsd tests.
        * aclocal.m4: Regenerate.
        * configure: Regenerate.
        * */Makefile.in: Regenerate.

From-SVN: r33906

committed May 15, 2000

6ad50467 Browse Files

Add self as write after approval. · 1888228d
```
From-SVN: r33905
```
Andrew Cagney committed May 15, 2000
1888228d Browse Files

except.c (check_handlers): New fn. · 2bc9f1d1

        * except.c (check_handlers): New fn.
        * cp-tree.h: Declare it.
        * semantics.c (finish_handler_sequence): Call it.
        (finish_function_handler_sequence): Likewise.
        (finish_handler_parms): Set TREE_TYPE on the handler.
        * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
        * search.c (get_base_distance_recursive): If protect>1, ignore
        special access.
        (get_base_distance): Don't reduce watch_access.

From-SVN: r33904

committed May 14, 2000

2bc9f1d1 Browse Files

new · c2b2bca6
```
From-SVN: r33903
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Jason Merrill committed May 14, 2000
c2b2bca6 Browse Files
update · 40c954b9
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From-SVN: r33902
```
Jason Merrill committed May 14, 2000
40c954b9 Browse Files

14 May, 2000 12 commits

cpphash.c (trad_stringify, [...]): Make some pointers pointers to const. · f617b8e2

	* cpphash.c (trad_stringify, warn_trad_stringify,
	collect_params): Make some pointers pointers to const.
	* cpplex.c (auto_expand_name_space) Guaranteed to always
	expand by at least one character.
	(SPELL_CHAR, SPELL_NONE): Temporarily reverse order.
	(struct token_spelling): Use const U_CHAR * rather than PTR.
	(expand_name_space): Fix up token pointers if name space
	is moved when expanding.
	(INIT_NAME, cpp_scan_line, parse_name, parse_number,
	parse_string2, save_comment, spell_token, cpp_output_list):
	Update so the routines handle tokens with a direct pointer to
	their text, rather than an offset into the token's list's namebuf.
	(_cpp_lex_line): Rearrange for clarity.

	* cpplib.c (_cpp_check_directive): Similarly.
	(do_define): Make SYM a pointer to const.
	* cpplib.h (struct cpp_name): Replace offset with direct pointer.
	(CPP_INT, CPP_FLOAT): Spelling type should be SPELL_IDENT.
	(TOK_OFFSET): Delete.
	(TOK_NAME): Update.

From-SVN: r33901

committed May 14, 2000

f617b8e2 Browse Files

rs6000.h (RETURN_ADDRESS_OFFSET): Correct for 64-bit ABI. · 05ef2698
```
* config/rs6000/rs6000.h (RETURN_ADDRESS_OFFSET): Correct for
64-bit ABI.

From-SVN: r33900
```
Geoff Keating committed May 14, 2000
05ef2698 Browse Files

rs6000.c (logical_operand): Rewrite to take MODE into account. · dfbdccdb

* config/rs6000/rs6000.c (logical_operand): Rewrite to take MODE
into account.
(logical_u_operand): Delete.
(non_logical_cint_operand): Rewrite to take MODE into account.
(non_logical_u_cint_operand): Delete.
(boolean_operator): New function.
(print_operand): Add new %q operand.
* config/rs6000/rs6000.h (PREDICATE_CODES): Add boolean_operator,
remove logical_u_operand and non_logical_u_cint_operand,
update logical_operand and non_logical_cint_operand.
* config/rs6000/rs6000.md: Rewrite the patterns for performing
logical operations to use %q.

From-SVN: r33899

committed May 14, 2000

dfbdccdb Browse Files

rs6000.md (movsi): Don't modify RTL in-place. · f176e826

* config/rs6000/rs6000.md (movsi): Don't modify RTL in-place.
(movdi): Make similar to movsi.
* config/rs6000/rs6000.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): There
is no such thing as a DImode CONST_DOUBLE.
* config/rs6000/rs6000.c (output_toc): Likewise.

From-SVN: r33898

committed May 14, 2000

f176e826 Browse Files

rs6000.c (output_cbranch): Don't output prediction codes when old mnemonics are in use. · 94a54f47

* rs6000.c (output_cbranch): Don't output prediction codes
when old mnemonics are in use.  Print register names
for cc registers when requested.

From-SVN: r33897

committed May 14, 2000

94a54f47 Browse Files

Add several tests and use the ``c_fix = format'' fixer more · 99d05d99
```
From-SVN: r33895
```
Bruce Korb committed May 14, 2000
99d05d99 Browse Files
optabs.c (expand_float): Don't allow mode widening that causes double rounding. · 5ba02ca6
```
* optabs.c (expand_float): Don't allow mode widening that causes
double rounding.

From-SVN: r33894
```
Geoff Keating committed May 14, 2000
5ba02ca6 Browse Files

invoke.texi (RS/6000 and PowerPC Options): Update -m64/-m32 flags to their… · fa06229f

invoke.texi (RS/6000 and PowerPC Options): Update -m64/-m32 flags to their current names -maix64 and -maix32.

* invoke.texi (RS/6000 and PowerPC Options): Update -m64/-m32
flags to their current names -maix64 and -maix32.

From-SVN: r33893

committed May 14, 2000

fa06229f Browse Files

implement "wrap" c_fix · ba8fcfc3
```
From-SVN: r33892
```
Bruce Korb committed May 14, 2000
ba8fcfc3 Browse Files
mklibgcc.in (building libgcc1): Do not use unset variables $src and $dst. · 3e6fa9ac
```
	* mklibgcc.in (building libgcc1) [Xlibgcc1.a]: Do not use unset
	variables $src and $dst.

From-SVN: r33891
```
Hans-Peter Nilsson committed May 14, 2000
3e6fa9ac Browse Files

diagnostic.h (DIAGNOSTICS_SHOW_PREFIX_ONCE): New macro. · 856b6244

2000-05-13  Gabriel Dos Reis <gdr@codesourcery.com>

        * diagnostic.h (DIAGNOSTICS_SHOW_PREFIX_ONCE): New macro.
        (DIAGNOSTICS_SHOW_PREFIX_NEVER): Likewise.
        (DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE): Likewise.
        (struct output_buffer: emitted_prefix_p, prefixing_rule): New
        fields.
        (set_message_prefixing_rule): Declare.

        * diagnostic.c: (current_prefixing_rule): New variable.
        (set_message_prefixing_rule): Define.
        (output_set_prefix): Adjust buffer->emitted_prefix_p.
        (init_output_buffer): Adjust Initialization.
        (output_emit_prefix): Rewrite.  Take prefixing rules into account.

cp/

2000-05-13  Gabriel Dos Reis <gdr@codesourcery.com>

        * lex.c: #include diagnostic.h.
        (lang_init_options): Set default prefixing rules.

        * lang-options.h: Add -fdiagnostics-show-location=.

        * decl2.c: #include diagnostic.h.
        (lang_decode_option): Handle -fdiagnostics-show-location=.

From-SVN: r33890

committed May 14, 2000

856b6244 Browse Files

Daily bump. · 54dce48b
```
From-SVN: r33889
```
Jeff Law committed May 14, 2000
54dce48b Browse Files

13 May, 2000 2 commits
- * ifcvt.c (if_convert): Do not free NULL. · 8701a6a4
```
From-SVN: r33888
```
  Philippe De Muyter committed May 13, 2000
  8701a6a4 Browse Files
- Daily bump. · e09aafa0
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From-SVN: r33887
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  Jeff Law committed May 13, 2000
  e09aafa0 Browse Files
12 May, 2000 15 commits

fix up some of the testing · 88acf854
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From-SVN: r33886
```
Bruce Korb committed May 12, 2000
88acf854 Browse Files
Add movdi pattern to FR30 port. · aeb4f5ef
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From-SVN: r33885
```
Nick Clifton committed May 12, 2000
aeb4f5ef Browse Files
alpha.c (struct shadow_summary): Define bitfields as type unsigned int. · 1d11bf18
```
        * config/alpha/alpha.c (struct shadow_summary): Define
        bitfields as type unsigned int.

From-SVN: r33884
```
Richard Henderson committed May 12, 2000
1d11bf18 Browse Files

t-avr: Added definition of FLOAT while generates fp-bit.c · 2a1c19ed

	* config/avr/t-avr: Added definition of FLOAT while generates
	fp-bit.c

	* config/avr/avr.md: `NEXT_INSN (insn)' substituted to `insn' in
	peepholes for tst+jump = sbrs/sbrc optimization.

From-SVN: r33883

committed May 13, 2000

2a1c19ed Browse Files

gcc_update (touch_files_reexec): New function, run after the tree is modified. · 25a9b3e5
```
* gcc_update (touch_files_reexec): New function, run after the
tree is modified.

From-SVN: r33882
```
Alexandre Oliva committed May 12, 2000
25a9b3e5 Browse Files
expr.c (emit_push_insn): Do not adjust stack pointer when preallocating. · 3ea2292a
```
        * expr.c (emit_push_insn): Do not adjust stack pointer when
        preallocating.

From-SVN: r33881
```
Jan Hubicka committed May 12, 2000
3ea2292a Browse Files
* config.sub (basic_machine): Recognize hppa64 as a valid cpu type. · 2d7cc2fe
```
From-SVN: r33880
```
Jeffrey A Law committed May 12, 2000
2d7cc2fe Browse Files
ggc-simple.c (offsetof): Macro definition moved from here ... · c0dbdfbb
```
	* ggc-simple.c (offsetof): Macro definition moved from here ...
	* system.h (offsetof): ... to here.

From-SVN: r33879
```
Philippe De Muyter committed May 12, 2000
c0dbdfbb Browse Files
990208-1.c (main): Don't pass constants through to doit's conditional. · 67384dfb
```
        * gcc.c-torture/execute/990208-1.c (main): Don't pass
        constants through to doit's conditional.

From-SVN: r33878
```
Richard Henderson committed May 12, 2000
67384dfb Browse Files
buglet & relaxed rules · a92fa608
```
From-SVN: r33877
```
Bruce Korb committed May 12, 2000
a92fa608 Browse Files

Makefile.in (final.o): Depend on BASIC_BLOCK_H. · be1bb652

	* Makefile.in (final.o): Depend on BASIC_BLOCK_H.
	* final.c (final_end_function): Use app_disable.  Rearrange note
	handling into a switch.  Emit deleted labels.
	(output_asm_label): Generate label strings for deleted labels.
	* flow.c (tail_recursion_label_list): New.
	(find_basic_blocks_1): Set label_value_list directly.  Collect list
	of tail recursion labels from call_placeholders.  Don't add deleted
	labels to the label value list.
	(cleanup_cfg): Use free_EXPR_LIST_list.
	(flow_delete_insn_chain): Turn non-removable labels into notes.
	(flow_delete_block): Don't disable deleting the block because of
	a non-removable label.
	(tail_recursion_label_p): New.
	(merge_blocks_move_predecessor_nojumps): Don't disable the merge
	because of a label.
	(merge_blocks_move_successor_nojumps): Likewise.  Also move a
	jump table.
	(merge_blocks): Disable a merge because of tail recursion labels.
	* ifcvt.c (merge_if_block): Don't disable a merge because of a label.
	Use a more accurate measure of not merging the join block.
	(find_if_block): Don't disable conversion because of a label.
	(find_if_case_1, find_if_case_2): Likewise.
	* jump.c (duplicate_loop_exit_test): Preserve the kind of list
	element when copying.
	(squeeze_notes): Also leave EH notes.
	(mark_jump_label): Ignore deleted labels.  Use an INSN_LIST for
	REG_LABEL notes.
	(delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when
	deleting a label.
	* print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for
	NOTE_INSN_DELETED_LABEL.  Print `[# deleted]' for a label_ref
	referring to a deleted label.  Convert tail handling to a switch.
	* rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE
	for NOTE_INSN_DELETED_LABEL.
	(NOTE): Fix commentary.
	* rtl.h (REG_LABEL): Update commentary wrt INSN_LIST.
	(REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise.
	(CODE_LABEL_NUMBER, LABEL_NAME): Update index.
	(LABEL_NUSES, LABEL_REFS): Likewise.
	* unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL.

From-SVN: r33876

committed May 12, 2000

be1bb652 Browse Files

tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes. · fb0f12c9
```
	* tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
	* vec.cc: Revert my 2000-05-07 change.

From-SVN: r33875
```
Nathan Sidwell committed May 12, 2000
fb0f12c9 Browse Files
misapplied rejected patch · cfc9d1ee
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From-SVN: r33874
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Bruce Korb committed May 12, 2000
cfc9d1ee Browse Files
enhance the format style c_fix & remove unneeded wrapper funcs · 27a498c9
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From-SVN: r33873
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Bruce Korb committed May 12, 2000
27a498c9 Browse Files
enhance the format style c_fix & remove unneeded wrapper funcs · 4c6d912f
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From-SVN: r33872
```
Zack Weinberg committed May 12, 2000
4c6d912f Browse Files