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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/machmode.h | |
| 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/machmode.h')
| -rw-r--r-- | gcc/machmode.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/machmode.h b/gcc/machmode.h index 6fd10b4..497b0fb 100644 --- a/gcc/machmode.h +++ b/gcc/machmode.h @@ -695,6 +695,21 @@ struct int_n_data_t { extern bool int_n_enabled_p[NUM_INT_N_ENTS]; extern const int_n_data_t int_n_data[NUM_INT_N_ENTS]; +/* Return true if MODE has class MODE_INT, storing it as a scalar_int_mode + in *INT_MODE if so. */ + +template<typename T> +inline bool +is_int_mode (machine_mode mode, T *int_mode) +{ + if (GET_MODE_CLASS (mode) == MODE_INT) + { + *int_mode = scalar_int_mode (scalar_int_mode::from_int (mode)); + return true; + } + return false; +} + /* Return true if MODE has class MODE_FLOAT, storing it as a scalar_float_mode in *FLOAT_MODE if so. */ |