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mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp, 24k and 24kx.

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* config/mips/mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp,
24k and 24kx.

From-SVN: r100982
This commit is contained in:
David Ung 2005-06-15 13:21:54 +00:00 • committed by David Ung
parent 71cb39e6a2
commit 352364de59
2 changed files with 41 additions and 4 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2005-06-15 David Ung <davidu@mips.com>
* config/mips/mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp,
24k and 24kx.
2005-06-15 Richard Sandiford <richard@codesourcery.com>
* doc/invoke.texi (-mips16): Fix typo.

40
gcc/config/mips/mips.c
View file

@ -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