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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-08-30 11:10:53 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-08-30 11:10:53 +0000 |
| commit | b4206259f10455603e0c90825566de1ea777c04a (patch) | |
| tree | 7511466ff26d775b7a754d24ae68485928d10a95 /gcc/fold-const.c | |
| parent | f67f4dfffe08b1cea5de407e35e03dd38b64fcd3 (diff) | |
| download | gcc-b4206259f10455603e0c90825566de1ea777c04a.zip gcc-b4206259f10455603e0c90825566de1ea777c04a.tar.gz gcc-b4206259f10455603e0c90825566de1ea777c04a.tar.bz2 | |
[20/77] Replace MODE_INT checks with is_int_mode
Replace checks of "GET_MODE_CLASS (...) == MODE_INT" with
"is_int_mode (..., &var)", in cases where it becomes useful
to refer to the mode as a scalar_int_mode.
2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* machmode.h (is_int_mode): New fuction.
* combine.c (find_split_point): Use it.
(combine_simplify_rtx): Likewise.
(simplify_if_then_else): Likewise.
(simplify_set): Likewise.
(simplify_shift_const_1): Likewise.
(simplify_comparison): Likewise.
* config/aarch64/aarch64.c (aarch64_rtx_costs): Likewise.
* cse.c (notreg_cost): Likewise.
(cse_insn): Likewise.
* cselib.c (cselib_lookup_1): Likewise.
* dojump.c (do_jump_1): Likewise.
(do_compare_rtx_and_jump): Likewise.
* dse.c (get_call_args): Likewise.
* dwarf2out.c (rtl_for_decl_init): Likewise.
(native_encode_initializer): Likewise.
* expmed.c (emit_store_flag_1): Likewise.
(emit_store_flag): Likewise.
* expr.c (convert_modes): Likewise.
(store_field): Likewise.
(expand_expr_real_1): Likewise.
* fold-const.c (fold_read_from_constant_string): Likewise.
* gimple-ssa-sprintf.c (get_format_string): Likewise.
* optabs-libfuncs.c (gen_int_libfunc): Likewise.
* optabs.c (expand_binop): Likewise.
(expand_unop): Likewise.
(expand_abs_nojump): Likewise.
(expand_one_cmpl_abs_nojump): Likewise.
* simplify-rtx.c (mode_signbit_p): Likewise.
(val_signbit_p): Likewise.
(val_signbit_known_set_p): Likewise.
(val_signbit_known_clear_p): Likewise.
(simplify_relational_operation_1): Likewise.
* tree.c (vector_type_mode): Likewise.
gcc/go/
* go-lang.c (go_langhook_type_for_mode): Use is_int_mode.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r251472
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 27f4f4e..b9f2a39 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -13652,14 +13652,15 @@ fold_read_from_constant_string (tree exp) string = exp1; } + scalar_int_mode char_mode; if (string && TYPE_MODE (TREE_TYPE (exp)) == TYPE_MODE (TREE_TYPE (TREE_TYPE (string))) && TREE_CODE (string) == STRING_CST && TREE_CODE (index) == INTEGER_CST && compare_tree_int (index, TREE_STRING_LENGTH (string)) < 0 - && (GET_MODE_CLASS (TYPE_MODE (TREE_TYPE (TREE_TYPE (string)))) - == MODE_INT) - && (GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (TREE_TYPE (string)))) == 1)) + && is_int_mode (TYPE_MODE (TREE_TYPE (TREE_TYPE (string))), + &char_mode) + && GET_MODE_SIZE (char_mode) == 1) return build_int_cst_type (TREE_TYPE (exp), (TREE_STRING_POINTER (string) [TREE_INT_CST_LOW (index)])); |