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| author | David Ung <davidu@mips.com> | 2005-06-15 13:21:54 +0000 |
|---|---|---|
| committer | David Ung <davidu@gcc.gnu.org> | 2005-06-15 13:21:54 +0000 |
| commit | 352364de596dfb63506382fe3d821b5680f1ab00 (patch) | |
| tree | 1be339db8b5d6ba66d6893d1a6a82315c9d556cd /gcc/config | |
| parent | 71cb39e6a20b4fa1300040127cfc93bb3feee7ea (diff) | |
| download | gcc-352364de596dfb63506382fe3d821b5680f1ab00.zip gcc-352364de596dfb63506382fe3d821b5680f1ab00.tar.gz gcc-352364de596dfb63506382fe3d821b5680f1ab00.tar.bz2 | |
mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp, 24k and 24kx.
* config/mips/mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp,
24k and 24kx.
From-SVN: r100982
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/mips/mips.c | 40 |
1 files changed, 36 insertions, 4 deletions
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 8680fa7..45490fd 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -755,10 +755,22 @@ static struct mips_rtx_cost_data const mips_rtx_cost_data[PROCESSOR_MAX] = }, { /* 4KC */ - DEFAULT_COSTS + SOFT_FP_COSTS, + COSTS_N_INSNS (6), /* int_mult_si */ + COSTS_N_INSNS (6), /* int_mult_di */ + COSTS_N_INSNS (36), /* int_div_si */ + COSTS_N_INSNS (36), /* int_div_di */ + 1, /* branch_cost */ + 4 /* memory_latency */ }, { /* 4KP */ - DEFAULT_COSTS + SOFT_FP_COSTS, + COSTS_N_INSNS (36), /* int_mult_si */ + COSTS_N_INSNS (36), /* int_mult_di */ + COSTS_N_INSNS (37), /* int_div_si */ + COSTS_N_INSNS (37), /* int_div_di */ + 1, /* branch_cost */ + 4 /* memory_latency */ }, { /* 5KC */ DEFAULT_COSTS @@ -767,10 +779,30 @@ static struct mips_rtx_cost_data const mips_rtx_cost_data[PROCESSOR_MAX] = DEFAULT_COSTS }, { /* 24k */ - DEFAULT_COSTS + COSTS_N_INSNS (8), /* fp_add */ + COSTS_N_INSNS (8), /* fp_mult_sf */ + COSTS_N_INSNS (10), /* fp_mult_df */ + COSTS_N_INSNS (34), /* fp_div_sf */ + COSTS_N_INSNS (64), /* fp_div_df */ + COSTS_N_INSNS (5), /* int_mult_si */ + COSTS_N_INSNS (5), /* int_mult_di */ + COSTS_N_INSNS (41), /* int_div_si */ + COSTS_N_INSNS (41), /* int_div_di */ + 1, /* branch_cost */ + 4 /* memory_latency */ }, { /* 24kx */ - DEFAULT_COSTS + COSTS_N_INSNS (4), /* fp_add */ + COSTS_N_INSNS (4), /* fp_mult_sf */ + COSTS_N_INSNS (5), /* fp_mult_df */ + COSTS_N_INSNS (17), /* fp_div_sf */ + COSTS_N_INSNS (32), /* fp_div_df */ + COSTS_N_INSNS (5), /* int_mult_si */ + COSTS_N_INSNS (5), /* int_mult_di */ + COSTS_N_INSNS (41), /* int_div_si */ + COSTS_N_INSNS (41), /* int_div_di */ + 1, /* branch_cost */ + 4 /* memory_latency */ }, { /* M4k */ DEFAULT_COSTS |