Commits · 8eeb31597b21bef7e08e7da43e5613f3f9e4d40f · lvzhengyang / riscv-gcc-1

04 May, 2000 37 commits

* ifcvt.c (noce_process_if_block): Always reset X in the A == B case. · 8eeb3159
```
From-SVN: r33690
```
Richard Henderson committed May 04, 2000
8eeb3159 Browse Files
ifcvt.c (noce_process_if_block): Fail if A or B modified between condition and jump. · 0927ce96
```
        * ifcvt.c (noce_process_if_block): Fail if A or B modified
        between condition and jump.

From-SVN: r33689
```
Richard Henderson committed May 04, 2000
0927ce96 Browse Files

Makefile.in (FPBIT_FUNCS): Remove _df_to_usi. · 00447f7d

        * Makefile.in (FPBIT_FUNCS): Remove _df_to_usi.
        (DPBIT_FUNCS): Remove _sf_to_usi.
        (stmp-multilib): Pass LIB1ASMSRC to libgcc.mk.

From-SVN: r33688

committed May 04, 2000

00447f7d Browse Files

libgcc2.c (near eh_context_specific): Comment #endif string. · 7efe41a9

        * libgcc2.c (near eh_context_specific): Comment #endif string.
        * longlong.h: Don't use strings with embedded newlines.

From-SVN: r33687

committed May 04, 2000

7efe41a9 Browse Files

rs6000-protos.h: Add output_cbranch. · 12a4e8c5

* config/rs6000/rs6000-protos.h: Add output_cbranch.
* config/rs6000/rs6000.c (ccr_bit_negated_p): Delete.
(print_operand): Delete %t and %T codes.
(output_cbranch): New function.  Support branch prediction.
* config/rs6000/rs6000.md: Use output_cbranch for
conditional branches and returns.

From-SVN: r33686

committed May 04, 2000

12a4e8c5 Browse Files

remove accidental -pipe checkin · 233844c0
```
From-SVN: r33685
```
Jason Merrill committed May 04, 2000
233844c0 Browse Files

simplify-rtx.c (simplify_ternary_operation): Cast to unsigned. · f9e158c3

        * simplify-rtx.c (simplify_ternary_operation): Cast to unsigned.
        * stor-layout.c (place_field): Likewise.
        * integrate.h (struct inline_remap): Make regno_pointer_align unsigned.
        * expr.c (store_expr): Make align unsigned.
        * explow.c (plus_constant_wide): Make low words unsigned.
        * expmed.c (choose_multiplier): Likewise.
        * fold-const.c (fold):  Likewise.
        * tree.h (build_int_2): Likewise.
        * tree.c (build_int_2_wide, tree_int_cst_msb): Likewise.
        * emit-rtl.c (gen_reg_rtx): Add cast to unsigned char*.
        (init_emit): Change cast to unsigned char*.
        * varasm.c (compare_constant_1): Add cast to char*.
        * gcse.c (delete_null_pointer_checks): Change cast to unsigned int*.
        * reload1.c (reload): Likewise.

        * rtl.h (MEM_SET_IN_STRUCT_P): Use do { } while (0).

From-SVN: r33684

committed May 04, 2000

f9e158c3 Browse Files

predict.c (estimate_probability): If no prediction was found... · 926fd2e1

        * predict.c (estimate_probability): If no prediction was found, then
        predict the successor that is the next physical block (if such a
        successor exists).

From-SVN: r33683

committed May 04, 2000

926fd2e1 Browse Files

* config/alpha/t-alpha (LIB2FUNCS_EXTRA): Use qrrnd.asm in place. · 18b554cb
```
From-SVN: r33682
```
Richard Henderson committed May 04, 2000
18b554cb Browse Files
* system.h: Don't wrap <sys/types.h> with HAVE_SYS_TYPES_H. · 7a98f269
```
From-SVN: r33681
```
Kaveh R. Ghazi committed May 04, 2000
7a98f269 Browse Files
jcf-dump.c (SPECIAL_IINC): Ensure arguments match format specifiers in calls to fprintf. · ccedaff3
```
	* jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
	specifiers in calls to fprintf.

From-SVN: r33680
```
Kaveh R. Ghazi committed May 04, 2000
ccedaff3 Browse Files

demangle.h (demangler_engine): Constify. · a85a47fb

include:
	* demangle.h (demangler_engine): Constify.

libiberty:
	* cplus-dem.c (cplus_demangle_opname, demangle_function_name):
	Cast the arguments to `islower' to `unsigned char'.
	(print_demangler_list): Prototype.

From-SVN: r33679

committed May 04, 2000

a85a47fb Browse Files

class.c (update_vtable_entry_for_fn): Prototype. · 1cea0434

	* class.c (update_vtable_entry_for_fn): Prototype.

	* pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
	and `tmpl'.

	* search.c (dfs_build_inheritance_graph_order): Prototype.

From-SVN: r33678

committed May 04, 2000

1cea0434 Browse Files

cygwin.h (CPP_PREDEFINES): Don't define __STDC__. · 2afc3e47

2000-05-04  Mumit Khan  <khan@xraylith.wisc.edu>

	* i386/cygwin.h (CPP_PREDEFINES): Don't define __STDC__. Move
	attribute macros from here ...
	(CPP_SPEC): to here.
	* i386/mingw32.h (CPP_PREDEFINES): Likewise.
	(CPP_SPEC): Likewise.
	* i386/crtdll.h (CPP_PREDEFINES): Delete attribute macros.

From-SVN: r33677

committed May 04, 2000

2afc3e47 Browse Files

Makefile.in ($(HOST_PREFIX_1)gensupport.o): Add build rule. · d34cba2b

2000-05-04  Mumit Khan  <khan@xraylith.wisc.edu>

	* Makefile.in ($(HOST_PREFIX_1)gensupport.o): Add build rule.
	(libgcc.a): Pass LIB1ASMSRC to libgcc.mk.

From-SVN: r33676

committed May 04, 2000

d34cba2b Browse Files

bb-reorder.c (get_next_bb_note, [...]): Prototype. · 36244024

	* bb-reorder.c (get_next_bb_note, get_prev_bb_note): Prototype.

	* diagnostic (vbuild_message_string, build_message_string,
	build_location_prefix, output_get_prefix, init_output_buffer,
	output_notice, vline_wrapper_message_with_location,
	v_message_with_decl, default_print_error_function): De-constify.
	(set_real_maximum_length): Prototype.

	* diagnostic.h (struct output_buffer, init_output_buffer,
	output_get_prefix, output_set_prefix): De-constify.

	* function.c (init_function_start): Constify.

	* gensupport.c (remove_constraints, process_rtx): Prototype.

	* gthr-posix.h: Indent uses of #pragma.

	* objc/objc-act.c (ggc_mark_imp_list, ggc_mark_hash_table):
	Prototype.

	* predict.c (find_expected_value): Delete prototype.
	(expected_value_to_br_prob): Initialize variable `ev_reg'.

	* sbitmap.h (debug_sbitmap): Prototype.

	* ssa.c (compute_coalesced_reg_partition): Prototype.

	* stor-layout.c (debug_rli): Prototype.

	* tree.h (round_down): Prototype.
	(init_function_start): Constify.

ch:
	* ch-tree.h (init_function_start): Constify.

From-SVN: r33675

committed May 04, 2000

36244024 Browse Files

cpphash.h: #define __extension__ away if GCC_VERSION < 2095 (overly conservative). · 57c578a6

	* cpphash.h: #define __extension__ away if GCC_VERSION < 2095
	(overly conservative).  Change extern inline wrappers to
	static inline, define them always, use PARAMS properly.
	* cpplex.c (_cpp_get_directive_token): Don't issue pedantic
	whitespace warnings for \f and \v at the beginning of a line.

From-SVN: r33674

committed May 04, 2000

57c578a6 Browse Files

haifa-sched.c (schedule_insns): Free the flow edge list when it is no longer needed · 4e95db71
```
        * haifa-sched.c (schedule_insns): Free the flow edge list when it
        is no longer needed

From-SVN: r33673
```
Jeffrey A Law committed May 04, 2000
4e95db71 Browse Files
Removed erroneous ChangeLog entry · aff3283b
```
From-SVN: r33672
```
Tom Tromey committed May 04, 2000
aff3283b Browse Files

Locale.java (Locale): Don't explicitly check for null. · f70b7142

	* java/util/Locale.java (Locale): Don't explicitly check for
	null.
	* java/util/Hashtable.java (containsKey): Don't explicitly check
	for null.
	(get): Likewise.
	* java/util/BitSet.java (and, or, xor): Don't explicitly check for
	null.
	* java/util/zip/ZipEntry.java (ZipEntry): Don't explicitly check
	for null.
	* java/text/StringCharacterIterator.java
	(StringCharacterIterator): Don't check for null.
	* java/text/ChoiceFormat.java (setChoices): Don't explicitly check
	for null pointer.
	* java/net/MulticastSocket.java (joinGroup): Don't explicitly
	check for null pointer.
	(leaveGroup): Likewise.
	* java/net/DatagramPacket.java (DatagramPacket): Removed erroneous
	comment.
	(setData): Likewise.
	* java/lang/ThreadGroup.java (ThreadGroup): Don't explicitly check
	for `p==null'.

From-SVN: r33671

committed May 04, 2000

f70b7142 Browse Files

sort.h (sys/types.h): File included unconditionnaly. · 4aef973c

	* sort.h (sys/types.h): File included unconditionnaly.
	(stddef.h): File include only #ifdef __STDC__.

	* sort.c (UCHAR_MAX): Provide fallback definition.

From-SVN: r33670

committed May 04, 2000

4aef973c Browse Files

Remove BOGOSITY code, and Remove code for installing "shell" version · 6b151aa7
```
From-SVN: r33669
```
Bruce Korb committed May 04, 2000
6b151aa7 Browse Files

cp-tree.h (special_function_kind): Add various kinds of destructors. · 872f37f9

	* cp-tree.h (special_function_kind): Add various kinds of
	destructors.
	(special_function_p): New function.
	* class.c (overrides): Don't let one kind of destructor override
	another.
	* decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
	whether or not to instantiate a template.
	* tree.c (special_function_p): Define.

From-SVN: r33668

committed May 04, 2000

872f37f9 Browse Files

Remove `extern double cabs' declarations from math.h · 72b9c7fb
```
From-SVN: r33667
```
Bruce Korb committed May 04, 2000
72b9c7fb Browse Files

configure: Rebuilt. · c5acf51f

	* configure: Rebuilt.
	* configure.in: Match `arm*-*-linux-*'.
	From Chris Dornan <cdornan@arm.com>.

From-SVN: r33666

committed May 04, 2000

c5acf51f Browse Files

rtl.h (MEM_COPY_ATTRIBUTES): Also copy RTX_UNCHANGING_P and MEM_ALIAS_SET. · bf49b139

	* rtl.h (MEM_COPY_ATTRIBUTES): Also copy RTX_UNCHANGING_P and
	MEM_ALIAS_SET.
	* alias.c (canon_rtx): Don't copy RTX_UNCHANGING_P or MEM_ALIAS_SET
	when calling MEM_COPY_ATTRIBUTES.
	* emit-rtl.c (operand_subword, change_address): Likewise.
	* explow.c (stabilize): Likewise.
	* expr.c (protect_from_queue, emit_move_insn_1): Likewise.
	* integrate.c (copy_rtx_and_substitute): Likewise.
	* combine.c (combine_simplify_rtx): Don't copy RTX_UNCHANGING_P
	when calling MEM_COPY_ATTRIBUTES.
	(make_extraction, simplify_shift_const, gen_lowpart_for_combine):
	Likewise.
	* cse.c (gen_lowpart_if_possible): Likewise.
	* function.c (fixup_var_refs_1, purge_addressof_1): Likewise.
	* optabs.c (gen_move_insn): Likewise.
	* recog.c (validate_replace_rtx_1): Likewise.
	* simplify-rtx.c (add_mem_for_addr): Likewise.
	* stmt.c (expand_anon_union_decl): Likewise.
	* config/arm/arm.md: Likewise.
	* config/h8300/h7300.c (fix_bit_operand): Likewise.
	* config/m88k/m88k.c (legitimize_address, block_move_loop): Likewise.
	(block_move_no_loop, block_move_sequence): Likewise.
	* config/rs6000/rs6000.c (expand_block_move_mem): Likewise.
	* config/alpha/alpha.c (get_aligned_mem): Likewise.
	Clear MEM_ALIAS_SET.
	* final.c (alter_subreg): Don't copy MEM_ALIAS_SET when calling
	MEM_COPY_ATTRIBUTES.

From-SVN: r33665

committed May 04, 2000

bf49b139 Browse Files

configure.in (i[34567]86-*-isc*): Add t-i386bare to suppress libgcc1. · 5b8714bf

2000-05-03  Robert Lipe <robertlipe@usa.net>

        * configure.in (i[34567]86-*-isc*) [tmake_file]: Add t-i386bare
        to suppress libgcc1.
        (i[34567]86-*-sco3.2v5*) Likewise.
        (i[34567]86-*-sco3.2v4*) Likewise.
        (i[34567]86-*-sco) Likewise.
        (i[34567]86-*-solaris2) Likewise.
        (i[34567]86-*-sysv5*) Likewise.
        (i[34567]86-*-sysv4*) Likewise.
        (i[34567]86-*-udk*) Likewise.
        (i[34567]86-*-sysv*) Likewise.

From-SVN: r33664

committed May 04, 2000

5b8714bf Browse Files

Undo my accidental checkin. · 62703c5d
```
From-SVN: r33663
```
Jan Hubicka committed May 04, 2000
62703c5d Browse Files
Daily bump. · 36d94170
```
From-SVN: r33662
```
Jeff Law committed May 04, 2000
36d94170 Browse Files
try to fix cvsweb · 45023a75
```
From-SVN: r33661
```
Jeff Law committed May 03, 2000
45023a75 Browse Files

cpphash.h (U): New define, to correct type of string constants. · 12cf91fe

gcc:
	* cpphash.h (U): New define, to correct type of string constants.
	(ustrcmp, ustrncmp, ustrlen, uxstrdup, ustrchr): New wrapper
	routines, to do casts when passing unsigned strings to libc.
	* cppexp.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c: Use them.

	* cppfiles.c (_cpp_execute_include): Make filename an U_CHAR *.
	* cpphash.c (_cpp_quote_string): Make string an U_CHAR *.
	* cppinit.c (dump_special_to_buffer): Make macro name an U_CHAR *.
	* cpplex.c (parse_ifdef, parse_include, validate_else): Make
	second argument an U_CHAR *.

	* cppinit.c (builtin_array): Make name and value U_CHAR *, add
	length field, clean up initializer.
	(ISTABLE): Add __extension__ to designated-
	initializers version.
	* cpplex.c (CHARTAB): Likewise.

	* mbchar.c: Add dummy external declaration to the !MULTIBYTE_CHARS
	case so the file won't be empty.

include:
	* symcat.h: Remove #endif label.

From-SVN: r33657

committed May 04, 2000

12cf91fe Browse Files

* gcc.dg/20000503-1.c: New test. · 22a87840
```
From-SVN: r33656
```
Robert Lipe committed May 04, 2000
22a87840 Browse Files

bb-reorder.c (struct reorder_block_def): Member succ removed. · 2a6fa433

Wed May  3 21:01:46 2000  Jason Eckhardt  <jle@cygnus.com>

        * bb-reorder.c (struct reorder_block_def): Member succ removed.
        (REORDER_BLOCK_SUCC): Removed.
        (enum reorder_skip_type): Removed.
        (skip_insns_between_block): Renamed to skip_insns_after_block.
        Removed second argument. Removed dead code and cleaned up.
        (make_reorder_chain): Removed use of REORDER_BLOCK_SUCC.
        (reorder_basic_blocks): Remove use of REORDER_SKIP_AFTER. Removed
        second parameter to skip_insns_after_block.

From-SVN: r33655

committed May 04, 2000

2a6fa433 Browse Files

configure.in (i[34567]86-*-isc*): Add t-i386bare to suppress libgcc1. · d8e7c884

Regenerate:

        * configure.in (i[34567]86-*-isc*) [tmake_file]: Add t-i386bare
        to suppress libgcc1.
        (i[34567]86-*-sco3.2v5*) Likewise.
        (i[34567]86-*-sco3.2v4*) Likewise.
        (i[34567]86-*-sco) Likewise.
        (i[34567]86-*-solaris2) Likewise.
        (i[34567]86-*-sysv5*) Likewise.
        (i[34567]86-*-sysv4*) Likewise.
        (i[34567]86-*-udk*) Likewise.
        (i[34567]86-*-sysv*) Likewise.

From-SVN: r33654

committed May 04, 2000

d8e7c884 Browse Files

configure.in (i[34567]86-*-isc*): Add t-i386bare to suppress libgcc1. · a5598a06

        * configure.in (i[34567]86-*-isc*) [tmake_file]: Add t-i386bare
        to suppress libgcc1.
        (i[34567]86-*-sco3.2v5*) Likewise.
        (i[34567]86-*-sco3.2v4*) Likewise.
        (i[34567]86-*-sco) Likewise.
        (i[34567]86-*-solaris2) Likewise.
        (i[34567]86-*-sysv5*) Likewise.
        (i[34567]86-*-sysv4*) Likewise.
        (i[34567]86-*-udk*) Likewise.
        (i[34567]86-*-sysv*) Likewise.

From-SVN: r33653

committed May 04, 2000

a5598a06 Browse Files

Remove conflict indicator · 15f5aab6
```
From-SVN: r33652
```
Richard Kenner committed May 03, 2000
15f5aab6 Browse Files
* tree.c (staticp, case LABEL_DECL): New case. · 1c12c179
```
From-SVN: r33651
```
Richard Kenner committed May 03, 2000
1c12c179 Browse Files

03 May, 2000 3 commits

* mklibgcc1.in: Fix typo last change. · f4118ce9
```
From-SVN: r33650
```
Richard Henderson committed May 03, 2000
f4118ce9 Browse Files
* Makefile.in (start.encap): Do not depend on LIBGCC1. · 658a87e5
```
From-SVN: r33649
```
Richard Henderson committed May 03, 2000
658a87e5 Browse Files

Makefile.in (WARN_CFLAGS): Add -pedantic -Wno-long-long. · 6bed14c7

        * Makefile.in (WARN_CFLAGS): Add -pedantic -Wno-long-long.
        (LOOSE_CFLAGS): New: CFLAGS without -pedantic and -Wtraditional.
        (GCC_CFLAGS): Use it.
        (LANG_FLAGS_TO_PASS): New: SUBDIR_FLAGS_TO_PASS with LOOSE_CFLAGS.
        * cp/Make-lang.in, java/Make-lang.in, f/Make-lang.in, ch/Make-lang.in,
        objc/Make-lang.in: Use it.

From-SVN: r33648

committed May 03, 2000

6bed14c7 Browse Files