diff options
| author | Eric Christopher <echristo@redhat.com> | 2002-06-06 03:05:37 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gcc.gnu.org> | 2002-06-06 03:05:37 +0000 |
| commit | b2e2d0cc3a10351aec09189a0ed9d41dd77e96fd (patch) | |
| tree | 85b6cbff3d398d4803cde144ceda1e680e7596e8 /gcc/varasm.c | |
| parent | 0f81faf6523201cbf39b90de7d2d6b6542681cfb (diff) | |
| download | gcc-b2e2d0cc3a10351aec09189a0ed9d41dd77e96fd.zip gcc-b2e2d0cc3a10351aec09189a0ed9d41dd77e96fd.tar.gz gcc-b2e2d0cc3a10351aec09189a0ed9d41dd77e96fd.tar.bz2 | |
varasm.c (make_decl_rtl): Fix comment for removed halfpic.c.
2002-06-05 Eric Christopher <echristo@redhat.com>
* varasm.c (make_decl_rtl): Fix comment for removed
halfpic.c.
From-SVN: r54298
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 4c32227..908f166 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -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); |