diff options
Diffstat (limited to 'gcc/config/riscv/riscv.cc')
| -rw-r--r-- | gcc/config/riscv/riscv.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc index f2dcb0db..ca9a2ca 100644 --- a/gcc/config/riscv/riscv.cc +++ b/gcc/config/riscv/riscv.cc @@ -346,7 +346,7 @@ static const struct riscv_tune_param rocket_tune_info = { {COSTS_N_INSNS (4), COSTS_N_INSNS (5)}, /* fp_mul */ {COSTS_N_INSNS (20), COSTS_N_INSNS (20)}, /* fp_div */ {COSTS_N_INSNS (4), COSTS_N_INSNS (4)}, /* int_mul */ - {COSTS_N_INSNS (6), COSTS_N_INSNS (6)}, /* int_div */ + {COSTS_N_INSNS (33), COSTS_N_INSNS (65)}, /* int_div */ 1, /* issue_rate */ 3, /* branch_cost */ 5, /* memory_cost */ @@ -361,7 +361,7 @@ static const struct riscv_tune_param sifive_7_tune_info = { {COSTS_N_INSNS (4), COSTS_N_INSNS (5)}, /* fp_mul */ {COSTS_N_INSNS (20), COSTS_N_INSNS (20)}, /* fp_div */ {COSTS_N_INSNS (4), COSTS_N_INSNS (4)}, /* int_mul */ - {COSTS_N_INSNS (6), COSTS_N_INSNS (6)}, /* int_div */ + {COSTS_N_INSNS (33), COSTS_N_INSNS (65)}, /* int_div */ 2, /* issue_rate */ 4, /* branch_cost */ 3, /* memory_cost */ @@ -376,7 +376,7 @@ static const struct riscv_tune_param thead_c906_tune_info = { {COSTS_N_INSNS (4), COSTS_N_INSNS (5)}, /* fp_mul */ {COSTS_N_INSNS (20), COSTS_N_INSNS (20)}, /* fp_div */ {COSTS_N_INSNS (4), COSTS_N_INSNS (4)}, /* int_mul */ - {COSTS_N_INSNS (6), COSTS_N_INSNS (6)}, /* int_div */ + {COSTS_N_INSNS (18), COSTS_N_INSNS (34)}, /* int_div */ 1, /* issue_rate */ 3, /* branch_cost */ 5, /* memory_cost */ |