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-rw-r--r--gcc/builtins.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c
index a50cfc6ddff..1405868ec39 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -662,7 +662,7 @@ c_getstr (tree src)
|| compare_tree_int (offset_node, TREE_STRING_LENGTH (src) - 1) > 0)
return 0;
- return TREE_STRING_POINTER (src) + tree_low_cst (offset_node, 1);
+ return TREE_STRING_POINTER (src) + tree_to_uhwi (offset_node);
}
/* Return a CONST_INT or CONST_DOUBLE corresponding to target reading
@@ -3126,11 +3126,11 @@ determine_block_size (tree len, rtx len_rtx,
else
{
if (tree_fits_uhwi_p (TYPE_MIN_VALUE (TREE_TYPE (len))))
- *min_size = tree_low_cst (TYPE_MIN_VALUE (TREE_TYPE (len)), 1);
+ *min_size = tree_to_uhwi (TYPE_MIN_VALUE (TREE_TYPE (len)));
else
*min_size = 0;
if (tree_fits_uhwi_p (TYPE_MAX_VALUE (TREE_TYPE (len))))
- *max_size = tree_low_cst (TYPE_MAX_VALUE (TREE_TYPE (len)), 1);
+ *max_size = tree_to_uhwi (TYPE_MAX_VALUE (TREE_TYPE (len)));
else
*max_size = GET_MODE_MASK (GET_MODE (len_rtx));
}
@@ -3529,14 +3529,14 @@ expand_builtin_strncpy (tree exp, rtx target)
rtx dest_mem;
if (!p || dest_align == 0 || !tree_fits_uhwi_p (len)
- || !can_store_by_pieces (tree_low_cst (len, 1),
+ || !can_store_by_pieces (tree_to_uhwi (len),
builtin_strncpy_read_str,
CONST_CAST (char *, p),
dest_align, false))
return NULL_RTX;
dest_mem = get_memory_rtx (dest, len);
- store_by_pieces (dest_mem, tree_low_cst (len, 1),
+ store_by_pieces (dest_mem, tree_to_uhwi (len),
builtin_strncpy_read_str,
CONST_CAST (char *, p), dest_align, false, 0);
dest_mem = force_operand (XEXP (dest_mem, 0), target);
@@ -3673,12 +3673,12 @@ expand_builtin_memset_args (tree dest, tree val, tree len,
* We can't pass builtin_memset_gen_str as that emits RTL. */
c = 1;
if (tree_fits_uhwi_p (len)
- && can_store_by_pieces (tree_low_cst (len, 1),
+ && can_store_by_pieces (tree_to_uhwi (len),
builtin_memset_read_str, &c, dest_align,
true))
{
val_rtx = force_reg (val_mode, val_rtx);
- store_by_pieces (dest_mem, tree_low_cst (len, 1),
+ store_by_pieces (dest_mem, tree_to_uhwi (len),
builtin_memset_gen_str, val_rtx, dest_align,
true, 0);
}
@@ -3698,10 +3698,10 @@ expand_builtin_memset_args (tree dest, tree val, tree len,
if (c)
{
if (tree_fits_uhwi_p (len)
- && can_store_by_pieces (tree_low_cst (len, 1),
+ && can_store_by_pieces (tree_to_uhwi (len),
builtin_memset_read_str, &c, dest_align,
true))
- store_by_pieces (dest_mem, tree_low_cst (len, 1),
+ store_by_pieces (dest_mem, tree_to_uhwi (len),
builtin_memset_read_str, &c, dest_align, true, 0);
else if (!set_storage_via_setmem (dest_mem, len_rtx,
gen_int_mode (c, val_mode),
@@ -4406,7 +4406,7 @@ expand_builtin_frame_address (tree fndecl, tree exp)
{
rtx tem
= expand_builtin_return_addr (DECL_FUNCTION_CODE (fndecl),
- tree_low_cst (CALL_EXPR_ARG (exp, 0), 1));
+ tree_to_uhwi (CALL_EXPR_ARG (exp, 0)));
/* Some ports cannot access arbitrary stack frames. */
if (tem == NULL)
@@ -8676,7 +8676,7 @@ fold_builtin_memset (location_t loc, tree dest, tree c, tree len,
if (! var_decl_component_p (var))
return NULL_TREE;
- length = tree_low_cst (len, 1);
+ length = tree_to_uhwi (len);
if (GET_MODE_SIZE (TYPE_MODE (etype)) != length
|| get_pointer_alignment (dest) / BITS_PER_UNIT < length)
return NULL_TREE;
@@ -8781,7 +8781,7 @@ fold_builtin_memory_op (location_t loc, tree dest, tree src,
if (readonly_data_expr (src)
|| (tree_fits_uhwi_p (len)
&& (MIN (src_align, dest_align) / BITS_PER_UNIT
- >= (unsigned HOST_WIDE_INT) tree_low_cst (len, 1))))
+ >= (unsigned HOST_WIDE_INT) tree_to_uhwi (len))))
{
tree fn = builtin_decl_implicit (BUILT_IN_MEMCPY);
if (!fn)
@@ -8805,7 +8805,7 @@ fold_builtin_memory_op (location_t loc, tree dest, tree src,
dest_base = get_ref_base_and_extent (destvar, &dest_offset,
&size, &maxsize);
if (tree_fits_uhwi_p (len))
- maxsize = tree_low_cst (len, 1);
+ maxsize = tree_to_uhwi (len);
else
maxsize = -1;
src_offset /= BITS_PER_UNIT;
@@ -9172,7 +9172,7 @@ fold_builtin_memchr (location_t loc, tree arg1, tree arg2, tree len, tree type)
if (target_char_cast (arg2, &c))
return NULL_TREE;
- r = (const char *) memchr (p1, c, tree_low_cst (len, 1));
+ r = (const char *) memchr (p1, c, tree_to_uhwi (len));
if (r == NULL)
return build_int_cst (TREE_TYPE (arg1), 0);
@@ -9215,7 +9215,7 @@ fold_builtin_memcmp (location_t loc, tree arg1, tree arg2, tree len)
&& compare_tree_int (len, strlen (p1) + 1) <= 0
&& compare_tree_int (len, strlen (p2) + 1) <= 0)
{
- const int r = memcmp (p1, p2, tree_low_cst (len, 1));
+ const int r = memcmp (p1, p2, tree_to_uhwi (len));
if (r > 0)
return integer_one_node;
@@ -9227,7 +9227,7 @@ fold_builtin_memcmp (location_t loc, tree arg1, tree arg2, tree len)
/* If len parameter is one, return an expression corresponding to
(*(const unsigned char*)arg1 - (const unsigned char*)arg2). */
- if (tree_fits_uhwi_p (len) && tree_low_cst (len, 1) == 1)
+ if (tree_fits_uhwi_p (len) && tree_to_uhwi (len) == 1)
{
tree cst_uchar_node = build_type_variant (unsigned_char_type_node, 1, 0);
tree cst_uchar_ptr_node
@@ -9341,7 +9341,7 @@ fold_builtin_strncmp (location_t loc, tree arg1, tree arg2, tree len)
if (tree_fits_uhwi_p (len) && p1 && p2)
{
- const int i = strncmp (p1, p2, tree_low_cst (len, 1));
+ const int i = strncmp (p1, p2, tree_to_uhwi (len));
if (i > 0)
return integer_one_node;
else if (i < 0)
@@ -9387,7 +9387,7 @@ fold_builtin_strncmp (location_t loc, tree arg1, tree arg2, tree len)
/* If len parameter is one, return an expression corresponding to
(*(const unsigned char*)arg1 - (const unsigned char*)arg2). */
- if (tree_fits_uhwi_p (len) && tree_low_cst (len, 1) == 1)
+ if (tree_fits_uhwi_p (len) && tree_to_uhwi (len) == 1)
{
tree cst_uchar_node = build_type_variant (unsigned_char_type_node, 1, 0);
tree cst_uchar_ptr_node
@@ -12256,7 +12256,7 @@ fold_builtin_snprintf (location_t loc, tree dest, tree destsize, tree fmt,
if (!init_target_chars ())
return NULL_TREE;
- destlen = tree_low_cst (destsize, 1);
+ destlen = tree_to_uhwi (destsize);
/* If the format doesn't contain % args or %%, use strcpy. */
if (strchr (fmt_str, target_percent) == NULL)
@@ -12304,7 +12304,7 @@ fold_builtin_snprintf (location_t loc, tree dest, tree destsize, tree fmt,
if (!retval || !tree_fits_uhwi_p (retval))
return NULL_TREE;
- origlen = tree_low_cst (retval, 1);
+ origlen = tree_to_uhwi (retval);
/* We could expand this as
memcpy (str1, str2, cst - 1); str1[cst - 1] = '\0';
or to
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 21:56:50 +0000