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defaults.h (ASM_OUTPUT_ASCII): Constify a char*.

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* defaults.h (ASM_OUTPUT_ASCII): Constify a char*.

	* flow.c (get_common_dest, chain_reorder_blocks, make_reorder_chain,
	fixup_reorder_chain, skip_insns_between_block): Add static prototypes.
	(life_analysis): Wrap variable `i' with macro ELIMINABLE_REGS.

	* haifa-sched.c (rank_for_schedule): Don't cast away const-ness.

	* integrate.c (compare_blocks, find_block): Likewise.

	* rtl.c (fatal_with_file_and_line): Add ATTRIBUTE_PRINTF_2.

	* rtl.h (set_file_and_line_for_stmt): Constify a char*.

	* stmt.c (stmt_status, set_file_and_line_for_stmt,
	expand_asm_operands): Likewise.

From-SVN: r32094
This commit is contained in:
Kaveh R. Ghazi 2000-02-21 23:27:01 +00:00 committed by Kaveh Ghazi
parent 24c3bf687d
commit 47ee9bcb61
8 changed files with 43 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
gcc/ChangeLog
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@ -1,3 +1,22 @@
2000-02-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* defaults.h (ASM_OUTPUT_ASCII): Constify a char*.
* flow.c (get_common_dest, chain_reorder_blocks, make_reorder_chain,
fixup_reorder_chain, skip_insns_between_block): Add static prototypes.
(life_analysis): Wrap variable `i' with macro ELIMINABLE_REGS.
* haifa-sched.c (rank_for_schedule): Don't cast away const-ness.
* integrate.c (compare_blocks, find_block): Likewise.
* rtl.c (fatal_with_file_and_line): Add ATTRIBUTE_PRINTF_2.
* rtl.h (set_file_and_line_for_stmt): Constify a char*.
* stmt.c (stmt_status, set_file_and_line_for_stmt,
expand_asm_operands): Likewise.
Mon Feb 21 17:06:27 2000 Jason Eckhardt <jle@cygnus.com>
* predict.c (estimate_probability): Added the pointer heuristic to

4
gcc/defaults.h
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@ -66,11 +66,11 @@ do { ASM_OUTPUT_LABEL(FILE,LABEL_ALTERNATE_NAME (INSN)); } while (0)
#define ASM_OUTPUT_ASCII(MYFILE, MYSTRING, MYLENGTH) \
do { \
FILE *_hide_asm_out_file = (MYFILE); \
unsigned char *_hide_p = (unsigned char *) (MYSTRING); \
const unsigned char *_hide_p = (const unsigned char *) (MYSTRING); \
int _hide_thissize = (MYLENGTH); \
{ \
FILE *asm_out_file = _hide_asm_out_file; \
unsigned char *p = _hide_p; \
const unsigned char *p = _hide_p; \
int thissize = _hide_thissize; \
int i; \
fprintf (asm_out_file, "\t.ascii \""); \

9
gcc/flow.c
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@ -351,6 +351,10 @@ static void flow_loop_tree_node_add PARAMS ((struct loop *, struct loop *));
static void flow_loops_tree_build PARAMS ((struct loops *));
static int flow_loop_level_compute PARAMS ((struct loop *, int));
static int flow_loops_level_compute PARAMS ((struct loops *));
static basic_block get_common_dest PARAMS ((basic_block, basic_block));
static basic_block chain_reorder_blocks PARAMS ((edge, basic_block));
static void make_reorder_chain PARAMS ((basic_block));
static void fixup_reorder_chain PARAMS ((void));
/* This function is always defined so it can be called from the
debugger, and it is declared extern so we don't get warnings about
@ -2454,8 +2458,8 @@ life_analysis (f, nregs, file, remove_dead_code)
FILE *file;
int remove_dead_code;
{
register int i;
#ifdef ELIMINABLE_REGS
register int i;
static struct {int from, to; } eliminables[] = ELIMINABLE_REGS;
#endif
int flags;
@ -7075,6 +7079,9 @@ static basic_block reorder_last_visited;
enum reorder_skip_type {REORDER_SKIP_BEFORE, REORDER_SKIP_AFTER,
REORDER_SKIP_BLOCK_END};
static rtx skip_insns_between_block PARAMS ((basic_block,
enum reorder_skip_type));
/* Skip over insns BEFORE or AFTER BB which are typically associated with
basic block BB. */

4
gcc/haifa-sched.c
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@ -3978,8 +3978,8 @@ rank_for_schedule (x, y)
const PTR x;
const PTR y;
{
rtx tmp = *(rtx *)y;
rtx tmp2 = *(rtx *)x;
rtx tmp = *(const rtx *)y;
rtx tmp2 = *(const rtx *)x;
rtx link;
int tmp_class, tmp2_class, depend_count1, depend_count2;
int val, priority_val, spec_val, prob_val, weight_val;

10
gcc/integrate.c
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@ -521,8 +521,8 @@ compare_blocks (v1, v2)
const PTR v1;
const PTR v2;
{
tree b1 = *((tree *) v1);
tree b2 = *((tree *) v2);
tree b1 = *((const tree *) v1);
tree b2 = *((const tree *) v2);
return ((char *) BLOCK_ABSTRACT_ORIGIN (b1)
- (char *) BLOCK_ABSTRACT_ORIGIN (b2));
@ -536,10 +536,10 @@ find_block (v1, v2)
const PTR v1;
const PTR v2;
{
tree b1 = (tree) v1;
tree b2 = *((tree *) v2);
const union tree_node *b1 = (const union tree_node *) v1;
tree b2 = *((const tree *) v2);
return ((char *) b1 - (char *) BLOCK_ABSTRACT_ORIGIN (b2));
return ((const char *) b1 - (char *) BLOCK_ABSTRACT_ORIGIN (b2));
}
/* Integrate the procedure defined by FNDECL. Note that this function

2
gcc/rtl.c
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@ -258,7 +258,7 @@ const char * const reg_note_name[] = { "", "REG_DEAD", "REG_INC", "REG_EQUIV", "
"REG_EH_RETHROW", "REG_SAVE_NOTE" };
static void fatal_with_file_and_line PARAMS ((FILE *, const char *, ...))
ATTRIBUTE_NORETURN;
ATTRIBUTE_PRINTF_2 ATTRIBUTE_NORETURN;
static void fatal_expected_char PARAMS ((FILE *, int, int)) ATTRIBUTE_NORETURN;
static void read_name PARAMS ((char *, FILE *));
static const char *trim_filename PARAMS ((const char *));

2
gcc/rtl.h
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@ -1517,7 +1517,7 @@ extern int operands_match_p PARAMS ((rtx, rtx));
extern int safe_from_earlyclobber PARAMS ((rtx, rtx));
/* In stmt.c */
extern void set_file_and_line_for_stmt PARAMS ((char *, int));
extern void set_file_and_line_for_stmt PARAMS ((const char *, int));
extern void expand_null_return PARAMS ((void));
extern void emit_jump PARAMS ((rtx));
extern int preserve_subexpressions_p PARAMS ((void));

10
gcc/stmt.c
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@ -373,7 +373,7 @@ struct stmt_status
/* Filename and line number of last line-number note,
whether we actually emitted it or not. */
char *x_emit_filename;
const char *x_emit_filename;
int x_emit_lineno;
struct goto_fixup *x_goto_fixup_chain;
@ -639,7 +639,7 @@ in_control_zone_p ()
/* Record the current file and line. Called from emit_line_note. */
void
set_file_and_line_for_stmt (file, line)
char *file;
const char *file;
int line;
{
/* If we're outputting an inline function, and we add a line note,
@ -1351,7 +1351,7 @@ expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
nclobbers = 0;
for (tail = clobbers; tail; tail = TREE_CHAIN (tail))
{
char *regname = TREE_STRING_POINTER (TREE_VALUE (tail));
const char *regname = TREE_STRING_POINTER (TREE_VALUE (tail));
i = decode_reg_name (regname);
if (i >= 0 || i == -4)
@ -1379,7 +1379,7 @@ expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
tmp = outputs;
while (tmp)
{
char *constraint = TREE_STRING_POINTER (TREE_PURPOSE (tmp));
const char *constraint = TREE_STRING_POINTER (TREE_PURPOSE (tmp));
if (n_occurrences (',', constraint) != nalternatives)
{
@ -1797,7 +1797,7 @@ expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
for (tail = clobbers; tail; tail = TREE_CHAIN (tail))
{
char *regname = TREE_STRING_POINTER (TREE_VALUE (tail));
const char *regname = TREE_STRING_POINTER (TREE_VALUE (tail));
int j = decode_reg_name (regname);
if (j < 0)