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c-decl (finish_struct): Change type of min_align to unsigned.

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gcc/ChangeLog:
	* c-decl (finish_struct): Change type of min_align to unsigned.
	* cplus-dem.c (demangle_function_name): Change type of variable i to size_t;
	remove unused variable len.
	* dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a
	comment indicating this is proper behaviour.
	(reg_loc_descriptor): Remove redundant comparison of unsigned variable
	reg >= 0.
	(based_loc_descr): Likewise.
	* enquire.c (bitpattern): Change type of variable i to unsigned.
	* final.c (output_asm_insn): Don't cast insn_noperands to unsigned.
	* flow.c (life_analysis): Change type of variable i to size_t;
	remove unused variable insn.
	* gcc.c (translate_options): Change type of variables optlen, arglen and
	complen to size_t.
	(input_filename_length): Change type to size_t.
	(do_spec_1): Change type of variable bufsize to size_t.
	(main): Change type of variables i and j to size_t;
 	remove subblock local definition of variable i.
	(lookup_compiler): Change type of second argument to size_t;
	change type of variable i to size_t.
	* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
	* genopinit.c (get_insn): Change type of variable pindex to size_t.
	* genrecog.c (add_to_sequence): Change type of variable i to size_t.
	* global.c (global_alloc): Change type of variable i to size_t.
	* regclass.c (init_reg_sets): Change type of variables i and j to unsigned.
	* stmt.c (expand_end_bindings): Change type of variable i to size_t.
	(expand_end_case): Change type of variable count to size_t.
	* toplev.c (main): Change type of variable j to size_t.
	(set_target_switch): Change type of variable j to size_t.
	(print_switch_values): Change type of variable j to size_t;
	remove unused variable flags.
	* varasm.c (assemble_variable): Change type of variable align to size_t.
	(const_hash_rtx): Change type of variable i to size_t.
gcc/cp/ChangeLog:
Sun Mar  8 17:13:38 1998  Manfred Hollstein  <manfred@s-direktnet.de>
	* decl2.c (lang_decode_option): Change j's type to size_t.
	* tree.c (layout_vbasetypes): record_align and desired_align are of
	type unsigned int; const_size and nonvirtual_const_size likewise.

From-SVN: r18490
This commit is contained in:
Manfred Hollstein 1998-03-12 00:02:51 +00:00 committed by Manfred Hollstein
parent 5ae9a7e94a
commit 8506650392
11 changed files with 84 additions and 28 deletions
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50
gcc/ChangeLog
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@ -1,3 +1,53 @@
Thu Mar 12 08:37:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
* c-decl (finish_struct): Change type of min_align to unsigned.
* cplus-dem.c (demangle_function_name): Change type of variable i to size_t;
remove unused variable len.
* dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a
comment indicating this is proper behaviour.
(reg_loc_descriptor): Remove redundant comparison of unsigned variable
reg >= 0.
(based_loc_descr): Likewise.
* enquire.c (bitpattern): Change type of variable i to unsigned.
* final.c (output_asm_insn): Don't cast insn_noperands to unsigned.
* flow.c (life_analysis): Change type of variable i to size_t;
remove unused variable insn.
* gcc.c (translate_options): Change type of variables optlen, arglen and
complen to size_t.
(input_filename_length): Change type to size_t.
(do_spec_1): Change type of variable bufsize to size_t.
(main): Change type of variables i and j to size_t;
remove subblock local definition of variable i.
(lookup_compiler): Change type of second argument to size_t;
change type of variable i to size_t.
* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
* genopinit.c (get_insn): Change type of variable pindex to size_t.
* genrecog.c (add_to_sequence): Change type of variable i to size_t.
* global.c (global_alloc): Change type of variable i to size_t.
* regclass.c (init_reg_sets): Change type of variables i and j to unsigned.
* stmt.c (expand_end_bindings): Change type of variable i to size_t.
(expand_end_case): Change type of variable count to size_t.
* toplev.c (main): Change type of variable j to size_t.
(set_target_switch): Change type of variable j to size_t.
(print_switch_values): Change type of variable j to size_t;
remove unused variable flags.
* varasm.c (assemble_variable): Change type of variable align to size_t.
(const_hash_rtx): Change type of variable i to size_t.
1998-03-11 Mark Mitchell <mmitchell@usa.net>
* dbxout.c (dbxout_type_methods): Only treat TYPE_METHODS as a

7
gcc/cp/ChangeLog
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@ -1,3 +1,10 @@
Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
* decl2.c (lang_decode_option): Change j's type to size_t.
* tree.c (layout_vbasetypes): record_align and desired_align are of
type unsigned int; const_size and nonvirtual_const_size likewise.
Wed Mar 11 07:31:08 1998 Mark Mitchell <mmitchell@usa.net>
* pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a

3
gcc/cp/decl2.c
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@ -510,7 +510,8 @@ lang_decode_option (p)
/* Some kind of -f option.
P's value is the option sans `-f'.
Search for it in the table of options. */
int found = 0, j;
int found = 0;
size_t j;
p += 2;
/* Try special -f options. */

8
gcc/dwarf2out.c
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@ -917,7 +917,9 @@ reg_save (label, reg, sreg, offset)
cfi->dw_cfi_oprnd1.dw_cfi_reg_num = reg;
if (sreg == -1)
/* The following comparison is correct. -1 is used to indicate that
the value isn't a register number. */
if (sreg == (unsigned int) -1)
{
if (reg & ~0x3f)
/* The register number won't fit in 6 bits, so we have to use
@ -6378,7 +6380,7 @@ reg_loc_descriptor (rtl)
register dw_loc_descr_ref loc_result = NULL;
register unsigned reg = reg_number (rtl);
if (reg >= 0 && reg <= 31)
if (reg <= 31)
loc_result = new_loc_descr (DW_OP_reg0 + reg, 0, 0);
else
loc_result = new_loc_descr (DW_OP_regx, reg, 0);
@ -6403,7 +6405,7 @@ based_loc_descr (reg, offset)
if (reg == fp_reg)
loc_result = new_loc_descr (DW_OP_fbreg, offset, 0);
else if (reg >= 0 && reg <= 31)
else if (reg <= 31)
loc_result = new_loc_descr (DW_OP_breg0 + reg, offset, 0);
else
loc_result = new_loc_descr (DW_OP_bregx, reg, offset);

4
gcc/final.c
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@ -3244,7 +3244,7 @@ output_asm_insn (template, operands)
if (! (*p >= '0' && *p <= '9'))
output_operand_lossage ("operand number missing after %-letter");
else if (this_is_asm_operands && c >= (unsigned) insn_noperands)
else if (this_is_asm_operands && c >= insn_noperands)
output_operand_lossage ("operand number out of range");
else if (letter == 'l')
output_asm_label (operands[c]);
@ -3277,7 +3277,7 @@ output_asm_insn (template, operands)
else if (*p >= '0' && *p <= '9')
{
c = atoi (p);
if (this_is_asm_operands && c >= (unsigned) insn_noperands)
if (this_is_asm_operands && c >= insn_noperands)
output_operand_lossage ("operand number out of range");
else
output_operand (operands[c], 0);

3
gcc/flow.c
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@ -965,8 +965,7 @@ life_analysis (f, nregs, file)
int nregs;
FILE *file;
{
register rtx insn;
register int i;
register size_t i;
#ifdef ELIMINABLE_REGS
static struct {int from, to; } eliminables[] = ELIMINABLE_REGS;

21
gcc/gcc.c
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@ -217,7 +217,7 @@ struct path_prefix;
static void init_spec PROTO((void));
static void read_specs PROTO((char *, int));
static void set_spec PROTO((char *, char *));
static struct compiler *lookup_compiler PROTO((char *, int, char *));
static struct compiler *lookup_compiler PROTO((char *, size_t, char *));
static char *build_search_list PROTO((struct path_prefix *, char *, int));
static void putenv_from_prefixes PROTO((struct path_prefix *, char *));
static char *find_a_file PROTO((struct path_prefix *, char *, int));
@ -861,9 +861,9 @@ translate_options (argcp, argvp)
/* Find a mapping that applies to this option. */
for (j = 0; j < sizeof (option_map) / sizeof (option_map[0]); j++)
{
int optlen = strlen (option_map[j].name);
int arglen = strlen (argv[i]);
int complen = arglen > optlen ? optlen : arglen;
size_t optlen = strlen (option_map[j].name);
size_t arglen = strlen (argv[i]);
size_t complen = arglen > optlen ? optlen : arglen;
char *arginfo = option_map[j].arg_info;
if (arginfo == 0)
@ -3014,7 +3014,7 @@ process_command (argc, argv)
static char *input_filename;
static int input_file_number;
static int input_filename_length;
static size_t input_filename_length;
static int basename_length;
static char *input_basename;
static char *input_suffix;
@ -3210,7 +3210,7 @@ do_spec_1 (spec, inswitch, soft_matched_part)
case 'D':
{
struct prefix_list *pl = startfile_prefixes.plist;
int bufsize = 100;
size_t bufsize = 100;
char *buffer = (char *) xmalloc (bufsize);
int idx;
@ -4299,8 +4299,8 @@ main (argc, argv)
int argc;
char **argv;
{
register int i;
int j;
register size_t i;
size_t j;
int value;
int linker_was_run = 0;
char *explicit_link_files;
@ -4392,7 +4392,6 @@ main (argc, argv)
process_command (argc, argv);
{
int i;
int first_time;
/* Build COLLECT_GCC_OPTIONS to have all of the options specified to
@ -4778,7 +4777,7 @@ main (argc, argv)
static struct compiler *
lookup_compiler (name, length, language)
char *name;
int length;
size_t length;
char *language;
{
struct compiler *cp;
@ -5045,7 +5044,7 @@ validate_all_switches ()
for (comp = compilers; comp->spec[0]; comp++)
{
int i;
size_t i;
for (i = 0; i < sizeof comp->spec / sizeof comp->spec[0] && comp->spec[i]; i++)
{
p = comp->spec[i];

2
gcc/genemit.c
View File

@ -650,7 +650,7 @@ output_init_mov_optab ()
#ifdef EXTRA_CC_NAMES
static char *cc_names[] = { EXTRA_CC_NAMES };
char *p;
int i;
size_t i;
printf ("\nvoid\ninit_mov_optab ()\n{\n");

2
gcc/genrecog.c
View File

@ -306,7 +306,7 @@ add_to_sequence (pattern, last, position)
struct decision *this;
char *newpos;
register char *fmt;
register int i;
register size_t i;
int depth = strlen (position);
int len;

4
gcc/stmt.c
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@ -2916,7 +2916,7 @@ expand_end_bindings (vars, mark_ends, dont_jump_in)
This is the case on all known machines; if we don't make this
assumption, we do unnecessary saving on many machines. */
static struct elims {int from, to;} elim_regs[] = ELIMINABLE_REGS;
int i;
size_t i;
for (i = 0; i < sizeof elim_regs / sizeof elim_regs[0]; i++)
if (elim_regs[i].from == ARG_POINTER_REGNUM
@ -4594,7 +4594,7 @@ expand_end_case (orig_index)
tree minval, maxval, range, orig_minval;
rtx default_label = 0;
register struct case_node *n;
int count;
unsigned int count;
rtx index;
rtx table_label;
int ncases;

8
gcc/toplev.c
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@ -3819,7 +3819,7 @@ main (argc, argv, envp)
for (i = 1; i < argc; i++)
{
int j;
size_t j;
/* If this is a language-specific option,
decode it in a language-specific way. */
for (j = 0; lang_options[j] != 0; j++)
@ -4411,7 +4411,7 @@ void
set_target_switch (name)
char *name;
{
register int j;
register size_t j;
int valid = 0;
for (j = 0; j < sizeof target_switches / sizeof target_switches[0]; j++)
@ -4504,7 +4504,7 @@ print_switch_values (file, pos, max, indent, sep, term)
int pos, max;
char *indent, *sep, *term;
{
int j, flags;
size_t j;
char **p;
/* Print the options as passed. */
@ -4548,7 +4548,6 @@ print_switch_values (file, pos, max, indent, sep, term)
/* Print target specific options. */
flags = target_flags;
for (j = 0; j < sizeof target_switches / sizeof target_switches[0]; j++)
if (target_switches[j].name[0] != '\0'
&& target_switches[j].value > 0
@ -4557,7 +4556,6 @@ print_switch_values (file, pos, max, indent, sep, term)
{
pos = print_single_switch (file, pos, max, indent, sep, term,
"-m", target_switches[j].name);
flags &= ~ target_switches[j].value;
}
#ifdef TARGET_OPTIONS