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| author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2018-11-23 17:49:19 +0000 |
|---|---|---|
| committer | Philipp Tomsich <ptomsich@gcc.gnu.org> | 2018-11-23 17:49:19 +0000 |
| commit | 221e1f30e74aaa3bd4e5245ec90c9e852ec9e75e (patch) | |
| tree | 09a3c26de1a380461ebe7ebb2edb46114dd5620e | |
| parent | 14a9206d0c7c72a4df645e340cf12bfbaa1b1115 (diff) | |
| download | gcc-221e1f30e74aaa3bd4e5245ec90c9e852ec9e75e.zip gcc-221e1f30e74aaa3bd4e5245ec90c9e852ec9e75e.tar.gz gcc-221e1f30e74aaa3bd4e5245ec90c9e852ec9e75e.tar.bz2 | |
[aarch64/arm] Updating the cost table for xgene1.
2018-11-23 Christoph Muellner <christoph.muellner@theobroma-system.com>
* config/arm/aarch-cost-tables.h (xgene1_extra_costs): Update the cost table
for Xgene1.
From-SVN: r266411
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/aarch-cost-tables.h | 88 |
2 files changed, 49 insertions, 44 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7a2ee24..5b1cd90 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-11-23 Christoph Muellner <christoph.muellner@theobroma-systems.com> + + * config/arm/aarch-cost-tables.h (xgene1_extra_costs): Update the cost table + for Xgene1. + 2018-11-23 Richard Biener <rguenther@suse.de> PR tree-optimization/88149 diff --git a/gcc/config/arm/aarch-cost-tables.h b/gcc/config/arm/aarch-cost-tables.h index 0bd93ba..2a28347 100644 --- a/gcc/config/arm/aarch-cost-tables.h +++ b/gcc/config/arm/aarch-cost-tables.h @@ -440,26 +440,26 @@ const struct cpu_cost_table xgene1_extra_costs = { 0, /* arith. */ 0, /* logical. */ - 0, /* shift. */ + COSTS_N_INSNS (1), /* shift. */ COSTS_N_INSNS (1), /* shift_reg. */ - COSTS_N_INSNS (1), /* arith_shift. */ - COSTS_N_INSNS (1), /* arith_shift_reg. */ - COSTS_N_INSNS (1), /* log_shift. */ - COSTS_N_INSNS (1), /* log_shift_reg. */ - COSTS_N_INSNS (1), /* extend. */ - 0, /* extend_arithm. */ - COSTS_N_INSNS (1), /* bfi. */ - COSTS_N_INSNS (1), /* bfx. */ + COSTS_N_INSNS (2), /* arith_shift. */ + COSTS_N_INSNS (2), /* arith_shift_reg. */ + COSTS_N_INSNS (2), /* log_shift. */ + COSTS_N_INSNS (2), /* log_shift_reg. */ + 0, /* extend. */ + COSTS_N_INSNS (1), /* extend_arithm. */ + 0, /* bfi. */ + 0, /* bfx. */ 0, /* clz. */ - COSTS_N_INSNS (1), /* rev. */ + 0, /* rev. */ 0, /* non_exec. */ true /* non_exec_costs_exec. */ }, { /* MULT SImode */ { - COSTS_N_INSNS (4), /* simple. */ - COSTS_N_INSNS (4), /* flag_setting. */ + COSTS_N_INSNS (3), /* simple. */ + COSTS_N_INSNS (3), /* flag_setting. */ COSTS_N_INSNS (4), /* extend. */ COSTS_N_INSNS (4), /* add. */ COSTS_N_INSNS (4), /* extend_add. */ @@ -467,8 +467,8 @@ const struct cpu_cost_table xgene1_extra_costs = }, /* MULT DImode */ { - COSTS_N_INSNS (5), /* simple. */ - 0, /* flag_setting (N/A). */ + COSTS_N_INSNS (4), /* simple. */ + COSTS_N_INSNS (4), /* flag_setting (N/A). */ COSTS_N_INSNS (5), /* extend. */ COSTS_N_INSNS (5), /* add. */ COSTS_N_INSNS (5), /* extend_add. */ @@ -477,55 +477,55 @@ const struct cpu_cost_table xgene1_extra_costs = }, /* LD/ST */ { - COSTS_N_INSNS (5), /* load. */ - COSTS_N_INSNS (6), /* load_sign_extend. */ - COSTS_N_INSNS (5), /* ldrd. */ + COSTS_N_INSNS (4), /* load. */ + COSTS_N_INSNS (5), /* load_sign_extend. */ + COSTS_N_INSNS (4), /* ldrd. */ COSTS_N_INSNS (5), /* ldm_1st. */ 1, /* ldm_regs_per_insn_1st. */ 1, /* ldm_regs_per_insn_subsequent. */ - COSTS_N_INSNS (10), /* loadf. */ - COSTS_N_INSNS (10), /* loadd. */ - COSTS_N_INSNS (5), /* load_unaligned. */ + COSTS_N_INSNS (9), /* loadf. */ + COSTS_N_INSNS (9), /* loadd. */ + 0, /* load_unaligned. */ 0, /* store. */ 0, /* strd. */ 0, /* stm_1st. */ 1, /* stm_regs_per_insn_1st. */ 1, /* stm_regs_per_insn_subsequent. */ - 0, /* storef. */ - 0, /* stored. */ + COSTS_N_INSNS (3), /* storef. */ + COSTS_N_INSNS (3), /* stored. */ 0, /* store_unaligned. */ - COSTS_N_INSNS (1), /* loadv. */ - COSTS_N_INSNS (1) /* storev. */ + COSTS_N_INSNS (9), /* loadv. */ + COSTS_N_INSNS (3) /* storev. */ }, { /* FP SFmode */ { - COSTS_N_INSNS (23), /* div. */ - COSTS_N_INSNS (5), /* mult. */ - COSTS_N_INSNS (5), /* mult_addsub. */ - COSTS_N_INSNS (5), /* fma. */ - COSTS_N_INSNS (5), /* addsub. */ - COSTS_N_INSNS (2), /* fpconst. */ - COSTS_N_INSNS (3), /* neg. */ - COSTS_N_INSNS (2), /* compare. */ - COSTS_N_INSNS (6), /* widen. */ - COSTS_N_INSNS (6), /* narrow. */ + COSTS_N_INSNS (22), /* div. */ + COSTS_N_INSNS (4), /* mult. */ + COSTS_N_INSNS (4), /* mult_addsub. */ + COSTS_N_INSNS (4), /* fma. */ + COSTS_N_INSNS (4), /* addsub. */ + COSTS_N_INSNS (1), /* fpconst. */ + COSTS_N_INSNS (4), /* neg. */ + COSTS_N_INSNS (9), /* compare. */ + COSTS_N_INSNS (4), /* widen. */ + COSTS_N_INSNS (4), /* narrow. */ COSTS_N_INSNS (4), /* toint. */ COSTS_N_INSNS (4), /* fromint. */ COSTS_N_INSNS (4) /* roundint. */ }, /* FP DFmode */ { - COSTS_N_INSNS (29), /* div. */ - COSTS_N_INSNS (5), /* mult. */ - COSTS_N_INSNS (5), /* mult_addsub. */ - COSTS_N_INSNS (5), /* fma. */ - COSTS_N_INSNS (5), /* addsub. */ - COSTS_N_INSNS (3), /* fpconst. */ - COSTS_N_INSNS (3), /* neg. */ - COSTS_N_INSNS (2), /* compare. */ - COSTS_N_INSNS (6), /* widen. */ - COSTS_N_INSNS (6), /* narrow. */ + COSTS_N_INSNS (27), /* div. */ + COSTS_N_INSNS (4), /* mult. */ + COSTS_N_INSNS (4), /* mult_addsub. */ + COSTS_N_INSNS (4), /* fma. */ + COSTS_N_INSNS (4), /* addsub. */ + COSTS_N_INSNS (1), /* fpconst. */ + COSTS_N_INSNS (4), /* neg. */ + COSTS_N_INSNS (9), /* compare. */ + COSTS_N_INSNS (4), /* widen. */ + COSTS_N_INSNS (4), /* narrow. */ COSTS_N_INSNS (4), /* toint. */ COSTS_N_INSNS (4), /* fromint. */ COSTS_N_INSNS (4) /* roundint. */ |