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| author | Kenneth Zadeck <zadeck@naturalbridge.com> | 2012-06-02 16:08:39 +0000 |
|---|---|---|
| committer | Kenneth Zadeck <zadeck@gcc.gnu.org> | 2012-06-02 16:08:39 +0000 |
| commit | 49ab6098eefb9414d849b79df3f27cfc82c3ffe6 (patch) | |
| tree | 54bcdf56261e3cfcb1001f1f939e53c80efd210e /gcc/fold-const.c | |
| parent | e3c888eb0e3923981bcb914f818c29a054843d9e (diff) | |
| download | gcc-49ab6098eefb9414d849b79df3f27cfc82c3ffe6.zip gcc-49ab6098eefb9414d849b79df3f27cfc82c3ffe6.tar.gz gcc-49ab6098eefb9414d849b79df3f27cfc82c3ffe6.tar.bz2 | |
2012-06-2 Kenneth Zadeck <zadeck@naturalbridge.com>
* expmed.c (expand_mult, choose_multiplier): Change "2 *
HOST_BITS_PER_WIDE_INT" to "HOST_BITS_PER_DOUBLE_INT".
* expr.c (convert_modes): Likewise.
* explow.c (plus_constant): Likewise.
* fixed-value.c (fixed_saturate1, fixed_saturate2)
(do_fixed_add, do_fixed_multiply, do_fixed_multiply)
(do_fixed_multiply, do_fixed_multiply, do_fixed_divide)
(do_fixed_divide, do_fixed_divide, do_fixed_divide)
(do_fixed_divide, do_fixed_divide, do_fixed_shift, do_fixed_shift)
(do_fixed_shift, fixed_convert, fixed_convert)
(fixed_convert_from_int, fixed_convert_from_int)
(fixed_convert_from_real): Likewise.
* fold-const.c (fold_convert_const_int_from_fixed, sign_bit_p)
(native_interpret_int, fold_binary_loc, fold_ternary_loc): Likewise.
* varasm.c (output_constructor_bitfield): Likewise.
* tree-vrp.c (register_edge_assert_for_2): Likewise.
* double-int.c (rshift_double, lshift_double): Likewise.
* double-int.h (double_int_fits_in_uhwi_p, double_int, double_int): Likewise.
* simplify-rtx.c (mode_signbit_p)
(simplify_const_unary_operation, simplify_binary_operation_1)
(simplify_immed_subreg): Likewise.
* builtins.c (c_readstr, fold_builtin_bitop): Likewise.
* tree-vect-generic.c (build_replicated_const): Likewise.
* dbxout.c (stabstr_O): Likewise.
* emit-rtl.c (immed_double_int_const, immed_double_const)
(gen_lowpart_common, init_emit_once): Likewise.
* tree.c (integer_pow2p, tree_log2, tree_floor_log2)
(widest_int_cst_value, upper_bound_in_type): Likewise.
* stor-layout.c (initialize_sizetypes, fixup_signed_type)
(fixup_unsigned_type): Likewise.
* real.c (real_to_integer2, real_from_integer): Likewise.
* dwarf2out.c (size_of_loc_descr, size_of_die, output_die)
(clz_loc_descriptor, mem_loc_descriptor): Likewise.
From-SVN: r188139
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 5ea5110..877cf32 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -1590,7 +1590,7 @@ fold_convert_const_int_from_fixed (tree type, const_tree arg1) /* Right shift FIXED_CST to temp by fbit. */ temp = TREE_FIXED_CST (arg1).data; mode = TREE_FIXED_CST (arg1).mode; - if (GET_MODE_FBIT (mode) < 2 * HOST_BITS_PER_WIDE_INT) + if (GET_MODE_FBIT (mode) < HOST_BITS_PER_DOUBLE_INT) { temp = double_int_rshift (temp, GET_MODE_FBIT (mode), HOST_BITS_PER_DOUBLE_INT, @@ -3633,7 +3633,7 @@ sign_bit_p (tree exp, const_tree val) lo = 0; mask_hi = ((unsigned HOST_WIDE_INT) -1 - >> (2 * HOST_BITS_PER_WIDE_INT - width)); + >> (HOST_BITS_PER_DOUBLE_INT - width)); mask_lo = -1; } else @@ -7379,7 +7379,7 @@ native_interpret_int (tree type, const unsigned char *ptr, int len) if (total_bytes > len) return NULL_TREE; - if (total_bytes * BITS_PER_UNIT > 2 * HOST_BITS_PER_WIDE_INT) + if (total_bytes * BITS_PER_UNIT > HOST_BITS_PER_DOUBLE_INT) return NULL_TREE; result = double_int_zero; @@ -13291,7 +13291,7 @@ fold_binary_loc (location_t loc, unsigned int width = TYPE_PRECISION (arg1_type); if (TREE_CODE (arg1) == INTEGER_CST - && width <= 2 * HOST_BITS_PER_WIDE_INT + && width <= HOST_BITS_PER_DOUBLE_INT && (INTEGRAL_TYPE_P (arg1_type) || POINTER_TYPE_P (arg1_type))) { HOST_WIDE_INT signed_max_hi; @@ -13891,7 +13891,7 @@ fold_ternary_loc (location_t loc, enum tree_code code, tree type, if (outer_width > HOST_BITS_PER_WIDE_INT) { mask_hi = ((unsigned HOST_WIDE_INT) -1 - >> (2 * HOST_BITS_PER_WIDE_INT - outer_width)); + >> (HOST_BITS_PER_DOUBLE_INT - outer_width)); mask_lo = -1; } else |