From 61cd472df7c8962ebb80bce29e207417b335dbcb Mon Sep 17 00:00:00 2001 From: Kyrylo Tkachov Date: Fri, 29 Nov 2013 15:19:34 +0000 Subject: [PATCH] re PR target/59289 ([ARM] regression on unsigned-extend-2.c) 2013-11-29 Kyrylo Tkachov PR target/59289 * config/arm/arm.c (cortexa15_extra_costs): Adjust costs. From-SVN: r205529 --- gcc/ChangeLog | 5 ++ gcc/config/arm/arm.c | 114 +++++++++++++++++++++---------------------- 2 files changed, 62 insertions(+), 57 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6a0b66c7cb4..84235284999 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2013-11-29 Kyrylo Tkachov + + PR target/59289 + * config/arm/arm.c (cortexa15_extra_costs): Adjust costs. + 2013-11-29 Richard Biener PR middle-end/59208 diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 3b15ba8db83..61a3c7f6fae 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -1168,94 +1168,94 @@ const struct cpu_cost_table cortexa15_extra_costs = { /* ALU */ { - COSTS_N_INSNS (1), /* Arith. */ - COSTS_N_INSNS (1), /* Logical. */ - COSTS_N_INSNS (1), /* Shift. */ - COSTS_N_INSNS (1), /* Shift_reg. */ + 0, /* Arith. */ + 0, /* Logical. */ + 0, /* Shift. */ + 0, /* 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. */ - COSTS_N_INSNS (2), /* Extend_arith. */ - COSTS_N_INSNS (2), /* Bfi. */ - COSTS_N_INSNS (1), /* Bfx. */ - COSTS_N_INSNS (1), /* Clz. */ - COSTS_N_INSNS (1), /* non_exec. */ + 0, /* Extend. */ + COSTS_N_INSNS (1), /* Extend_arith. */ + COSTS_N_INSNS (1), /* Bfi. */ + 0, /* Bfx. */ + 0, /* Clz. */ + 0, /* non_exec. */ true /* non_exec_costs_exec. */ }, /* MULT SImode */ { { - COSTS_N_INSNS (3), /* Simple. */ - COSTS_N_INSNS (4), /* Flag_setting. */ - COSTS_N_INSNS (3), /* Extend. */ - COSTS_N_INSNS (4), /* Add. */ - COSTS_N_INSNS (4), /* Extend_add. */ - COSTS_N_INSNS (19) /* Idiv. */ + COSTS_N_INSNS (2), /* Simple. */ + COSTS_N_INSNS (3), /* Flag_setting. */ + COSTS_N_INSNS (2), /* Extend. */ + COSTS_N_INSNS (2), /* Add. */ + COSTS_N_INSNS (2), /* Extend_add. */ + COSTS_N_INSNS (18) /* Idiv. */ }, /* MULT DImode */ { 0, /* Simple (N/A). */ 0, /* Flag_setting (N/A). */ - COSTS_N_INSNS (4), /* Extend. */ + COSTS_N_INSNS (3), /* Extend. */ 0, /* Add (N/A). */ - COSTS_N_INSNS (6), /* Extend_add. */ + COSTS_N_INSNS (3), /* Extend_add. */ 0 /* Idiv (N/A). */ } }, /* LD/ST */ { - COSTS_N_INSNS (4), /* Load. */ - COSTS_N_INSNS (4), /* Load_sign_extend. */ - COSTS_N_INSNS (4), /* Ldrd. */ - COSTS_N_INSNS (5), /* Ldm_1st. */ + COSTS_N_INSNS (3), /* Load. */ + COSTS_N_INSNS (3), /* Load_sign_extend. */ + COSTS_N_INSNS (3), /* Ldrd. */ + COSTS_N_INSNS (4), /* Ldm_1st. */ 1, /* Ldm_regs_per_insn_1st. */ 2, /* Ldm_regs_per_insn_subsequent. */ - COSTS_N_INSNS (5), /* Loadf. */ - COSTS_N_INSNS (5), /* Loadd. */ - COSTS_N_INSNS (1), /* Load_unaligned. */ - COSTS_N_INSNS (1), /* Store. */ - COSTS_N_INSNS (1), /* Strd. */ - COSTS_N_INSNS (2), /* Stm_1st. */ + COSTS_N_INSNS (4), /* Loadf. */ + COSTS_N_INSNS (4), /* Loadd. */ + 0, /* Load_unaligned. */ + 0, /* Store. */ + 0, /* Strd. */ + COSTS_N_INSNS (1), /* Stm_1st. */ 1, /* Stm_regs_per_insn_1st. */ 2, /* Stm_regs_per_insn_subsequent. */ - COSTS_N_INSNS (1), /* Storef. */ - COSTS_N_INSNS (1), /* Stored. */ - COSTS_N_INSNS (1) /* Store_unaligned. */ + 0, /* Storef. */ + 0, /* Stored. */ + 0 /* Store_unaligned. */ }, { /* FP SFmode */ { - COSTS_N_INSNS (18), /* Div. */ - COSTS_N_INSNS (5), /* Mult. */ - COSTS_N_INSNS (3), /* Mult_addsub. */ - COSTS_N_INSNS (13), /* Fma. */ - COSTS_N_INSNS (5), /* Addsub. */ - COSTS_N_INSNS (5), /* Fpconst. */ - COSTS_N_INSNS (3), /* Neg. */ - COSTS_N_INSNS (3), /* Compare. */ - COSTS_N_INSNS (3), /* Widen. */ - COSTS_N_INSNS (3), /* Narrow. */ - COSTS_N_INSNS (3), /* Toint. */ - COSTS_N_INSNS (3), /* Fromint. */ - COSTS_N_INSNS (3) /* Roundint. */ + COSTS_N_INSNS (17), /* Div. */ + COSTS_N_INSNS (4), /* Mult. */ + COSTS_N_INSNS (8), /* Mult_addsub. */ + COSTS_N_INSNS (8), /* Fma. */ + COSTS_N_INSNS (4), /* Addsub. */ + COSTS_N_INSNS (2), /* Fpconst. */ + COSTS_N_INSNS (2), /* Neg. */ + COSTS_N_INSNS (5), /* 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 (32), /* Div. */ - COSTS_N_INSNS (5), /* Mult. */ - COSTS_N_INSNS (3), /* Mult_addsub. */ - COSTS_N_INSNS (13), /* Fma. */ - COSTS_N_INSNS (5), /* Addsub. */ - COSTS_N_INSNS (3), /* Fpconst. */ - COSTS_N_INSNS (3), /* Neg. */ - COSTS_N_INSNS (3), /* Compare. */ - COSTS_N_INSNS (3), /* Widen. */ - COSTS_N_INSNS (3), /* Narrow. */ - COSTS_N_INSNS (3), /* Toint. */ - COSTS_N_INSNS (3), /* Fromint. */ - COSTS_N_INSNS (3) /* Roundint. */ + COSTS_N_INSNS (31), /* Div. */ + COSTS_N_INSNS (4), /* Mult. */ + COSTS_N_INSNS (8), /* Mult_addsub. */ + COSTS_N_INSNS (8), /* Fma. */ + COSTS_N_INSNS (4), /* Addsub. */ + COSTS_N_INSNS (2), /* Fpconst. */ + COSTS_N_INSNS (2), /* Neg. */ + COSTS_N_INSNS (2), /* 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. */ } }, /* Vector */ -- 2.30.2