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ra-colorize.c (reset_lists): Move variable declaration inside ENABLE_CHECKING to avoid unused variable... 

2004-09-09  Eric Christopher  <echristo@redhat.com>

	* ra-colorize.c (reset_lists): Move variable declaration inside
	ENABLE_CHECKING to avoid unused variable warnings when
	not --enable-checking.
	(check_colors): Ditto.

From-SVN: r87262
This commit is contained in:
Eric Christopher 2004-09-09 23:57:19 +00:00
parent 693ff88974
commit 1aee688e8a
2 changed files with 29 additions and 16 deletions
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11
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2004-09-09 Eric Christopher <echristo@redhat.com>
* ra-colorize.c (reset_lists): Move variable declaration inside
ENABLE_CHECKING to avoid unused variable warnings when
not --enable-checking.
(check_colors): Ditto.
2004-09-09 Mike Stump <mrs@apple.com>
* version.c (version_string): Bump to 4.0.0.
@ -25,7 +32,7 @@
2004-09-09 Ulrich Weigand <uweigand@de.ibm.com>
* reload.c (find_reloads_address): Pass correct operand to
* reload.c (find_reloads_address): Pass correct operand to
maybe_memory_address_p.
2004-09-09 Daniel Berlin <dberlin@dberlin.org>
@ -55,7 +62,7 @@
(dump_alias_stats): Ditto.
* doc/passes.texi: Remove blurb about points-to analysis.
* fortran/Make-lang.in: Remove tree-alias-*.o.
2004-09-09 Richard Sandiford <rsandifo@redhat.com>
* genattrtab.c (write_insn_cases): New function, split out from

34
gcc/ra-colorize.c
View File

@ -210,7 +210,6 @@ void
reset_lists (void)
{
struct dlist *d;
unsigned int i;
gcc_assert (!WEBS(SIMPLIFY));
gcc_assert (!WEBS(SIMPLIFY_SPILL));
@ -249,13 +248,17 @@ reset_lists (void)
#ifdef ENABLE_CHECKING
/* Sanity check, that we only have free, initial or precolored webs. */
for (i = 0; i < num_webs; i++)
{
struct web *web = ID2WEB (i);
gcc_assert (web->type == INITIAL || web->type == FREE
|| web->type == PRECOLORED);
}
{
unsigned int i;
for (i = 0; i < num_webs; i++)
{
struct web *web = ID2WEB (i);
gcc_assert (web->type == INITIAL || web->type == FREE
|| web->type == PRECOLORED);
}
}
#endif
free_dlist (&mv_worklist);
free_dlist (&mv_coalesced);
@ -1260,7 +1263,7 @@ colorize_one_web (struct web *web, int hard)
HARD_REG_SET bias;
CLEAR_HARD_REG_SET (fat_colors);
if (web->regno >= max_normal_pseudo)
hard = 0;
@ -1973,11 +1976,11 @@ check_colors (void)
struct web *web = id2web[i];
struct web *aweb = alias (web);
struct conflict_link *wl;
int nregs, c;
int nregs;
if (web->regno >= max_normal_pseudo)
continue;
switch (aweb->type)
{
case SPILLED:
@ -1996,9 +1999,12 @@ check_colors (void)
}
#ifdef ENABLE_CHECKING
/* The color must be valid for the original usable_regs. */
for (c = 0; c < nregs; c++)
gcc_assert (TEST_HARD_REG_BIT (web->usable_regs, aweb->color + c));
/* The color must be valid for the original usable_regs. */
{
int c;
for (c = 0; c < nregs; c++)
gcc_assert (TEST_HARD_REG_BIT (web->usable_regs, aweb->color + c));
}
#endif
/* Search the original (pre-coalesce) conflict list. In the current
one some imprecise conflicts may be noted (due to combine() or