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varasm.c (make_decl_rtl): Fix comment for removed halfpic.c.

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2002-06-05  Eric Christopher  <echristo@redhat.com>

	* varasm.c (make_decl_rtl): Fix comment for removed
	halfpic.c.

From-SVN: r54298
This commit is contained in:
Eric Christopher 2002-06-06 03:05:37 +00:00 • committed by Eric Christopher
parent 0f81faf652
commit b2e2d0cc3a
2 changed files with 18 additions and 10 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-06-05 Eric Christopher <echristo@redhat.com>
* varasm.c (make_decl_rtl): Fix comment for removed
halfpic.c.
2002-06-05 Eric Christopher <echristo@redhat.com>
* Makefile.in: Remove missed halfpic bits.

23
gcc/varasm.c
View file

@ -82,7 +82,7 @@ struct varasm_status GTY(())
This pool of constants is reinitialized for each function
so each function gets its own constants-pool that comes right before
it. */
struct constant_descriptor_rtx ** GTY ((length ("MAX_RTX_HASH_TABLE")))
struct constant_descriptor_rtx ** GTY ((length ("MAX_RTX_HASH_TABLE")))
x_const_rtx_hash_table;
struct pool_constant ** GTY ((length ("MAX_RTX_HASH_TABLE")))
x_const_rtx_sym_hash_table;
@ -143,9 +143,9 @@ static void output_constant_def_contents PARAMS ((tree, int, int));
static void decode_rtx_const PARAMS ((enum machine_mode, rtx,
struct rtx_const *));
static int const_hash_rtx PARAMS ((enum machine_mode, rtx));
static int compare_constant_rtx
static int compare_constant_rtx
PARAMS ((enum machine_mode, rtx, struct constant_descriptor_rtx *));
static struct constant_descriptor_rtx * record_constant_rtx
static struct constant_descriptor_rtx * record_constant_rtx
PARAMS ((enum machine_mode, rtx));
static struct pool_constant *find_pool_constant PARAMS ((struct function *, rtx));
static void mark_constant_pool PARAMS ((void));
@ -823,8 +823,11 @@ make_decl_rtl (decl, asmspec)
SET_DECL_RTL (decl, adjust_address_nv (DECL_RTL (decl),
DECL_MODE (decl), 0));
/* ??? Another way to do this would be to do what halfpic.c does
and maintain a hashed table of such critters. */
/* ??? Another way to do this would be to maintain a hashed
table of such critters. Instead of adding stuff to a DECL
to give certain attributes to it, we could use an external
hash map from DECL to set of attributes. */
/* Let the target reassign the RTL if it wants.
This is necessary, for example, when one machine specific
decl attribute overrides another. */
@ -2173,9 +2176,9 @@ struct rtx_const GTY(())
union rtx_const_un {
REAL_VALUE_TYPE du;
struct addr_const GTY ((tag ("1"))) addr;
struct rtx_const_u_di {
struct rtx_const_u_di {
HOST_WIDE_INT high;
HOST_WIDE_INT low;
HOST_WIDE_INT low;
} GTY ((tag ("0"))) di;
/* The max vector size we have is 8 wide. This should be enough. */
@ -2433,7 +2436,7 @@ compare_constant (t1, t2)
return 0;
if (get_set_constructor_bytes (t2, tmp2, len) != NULL_TREE)
return 0;
return memcmp (tmp1, tmp2, len) != 0;
}
else
@ -2477,7 +2480,7 @@ compare_constant (t1, t2)
return 0;
}
}
return l1 == NULL_TREE && l2 == NULL_TREE;
}
@ -4678,7 +4681,7 @@ make_decl_one_only (decl)
void
init_varasm_once ()
{
const_str_htab = htab_create_ggc (128, const_str_htab_hash,
const_str_htab = htab_create_ggc (128, const_str_htab_hash,
const_str_htab_eq, NULL);
in_named_htab = htab_create (31, in_named_entry_hash,
in_named_entry_eq, NULL);