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Diffstat (limited to 'erts/emulator/beam/io.c')
-rw-r--r--erts/emulator/beam/io.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index 900616c981..c365b8859b 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -1105,7 +1105,7 @@ io_list_vec_len(Eterm obj, int* vsize, Uint* csize,
Uint p_v_size = 0;
Uint p_c_size = 0;
Uint p_in_clist = 0;
- Uint total; /* Uint due to halfword emulator */
+ Uint total;
goto L_jump_start; /* avoid a push */
@@ -5248,25 +5248,17 @@ driver_deliver_term(Eterm to, ErlDrvTermData* data, int len)
break;
case ERL_DRV_INT: /* signed int argument */
ERTS_DDT_CHK_ENOUGH_ARGS(1);
-#if HALFWORD_HEAP
- erts_bld_sint64(NULL, &need, (Sint64)ptr[0]);
-#else
/* check for bignum */
if (!IS_SSMALL((Sint)ptr[0]))
need += BIG_UINT_HEAP_SIZE; /* use small_to_big */
-#endif
ptr++;
depth++;
break;
case ERL_DRV_UINT: /* unsigned int argument */
ERTS_DDT_CHK_ENOUGH_ARGS(1);
-#if HALFWORD_HEAP
- erts_bld_uint64(NULL, &need, (Uint64)ptr[0]);
-#else
/* check for bignum */
if (!IS_USMALL(0, (Uint)ptr[0]))
need += BIG_UINT_HEAP_SIZE; /* use small_to_big */
-#endif
ptr++;
depth++;
break;
@@ -5465,10 +5457,6 @@ driver_deliver_term(Eterm to, ErlDrvTermData* data, int len)
break;
case ERL_DRV_INT: /* signed int argument */
-#if HALFWORD_HEAP
- erts_reserve_heap(&factory, BIG_NEED_SIZE(2));
- mess = erts_bld_sint64(&factory.hp, NULL, (Sint64)ptr[0]);
-#else
erts_reserve_heap(&factory, BIG_UINT_HEAP_SIZE);
if (IS_SSMALL((Sint)ptr[0]))
mess = make_small((Sint)ptr[0]);
@@ -5476,15 +5464,10 @@ driver_deliver_term(Eterm to, ErlDrvTermData* data, int len)
mess = small_to_big((Sint)ptr[0], factory.hp);
factory.hp += BIG_UINT_HEAP_SIZE;
}
-#endif
ptr++;
break;
case ERL_DRV_UINT: /* unsigned int argument */
-#if HALFWORD_HEAP
- erts_reserve_heap(&factory, BIG_NEED_FOR_BITS(64));
- mess = erts_bld_uint64(&factory.hp, NULL, (Uint64)ptr[0]);
-#else
erts_reserve_heap(&factory, BIG_UINT_HEAP_SIZE);
if (IS_USMALL(0, (Uint)ptr[0]))
mess = make_small((Uint)ptr[0]);
@@ -5492,7 +5475,6 @@ driver_deliver_term(Eterm to, ErlDrvTermData* data, int len)
mess = uint_to_big((Uint)ptr[0], factory.hp);
factory.hp += BIG_UINT_HEAP_SIZE;
}
-#endif
ptr++;
break;