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alpha.c (alpha_rtx_cost_data): Tweak int_div costs. 

* config/alpha/alpha.c (alpha_rtx_cost_data): Tweak int_div
	costs.

From-SVN: r85186
This commit is contained in:
Falk Hueffner 2004-07-26 09:07:48 +02:00 committed by Falk Hueffner
parent fb364dc4d9
commit 9b4f6a07a5
2 changed files with 8 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-07-26 Falk Hueffner <falk@debian.org>>
* config/alpha/alpha.c (alpha_rtx_cost_data): Tweak int_div
costs.
2004-07-25 Roger Sayle <roger@eyesopen.com>
* config/i386/i386.c (output_fp_compare): Use ffreep to pop top

6
gcc/config/alpha/alpha.c
View File

@ -151,7 +151,7 @@ static struct alpha_rtx_cost_data const alpha_rtx_cost_data[PROCESSOR_MAX] =
COSTS_N_INSNS (23), /* int_mult_di */
COSTS_N_INSNS (2), /* int_shift */
COSTS_N_INSNS (2), /* int_cmov */
COSTS_N_INSNS (70), /* int_div */
COSTS_N_INSNS (97), /* int_div */
},
{ /* EV5 */
COSTS_N_INSNS (4), /* fp_add */
@ -162,7 +162,7 @@ static struct alpha_rtx_cost_data const alpha_rtx_cost_data[PROCESSOR_MAX] =
COSTS_N_INSNS (12), /* int_mult_di */
COSTS_N_INSNS (1) + 1, /* int_shift */
COSTS_N_INSNS (1), /* int_cmov */
COSTS_N_INSNS (45), /* int_div */
COSTS_N_INSNS (83), /* int_div */
},
{ /* EV6 */
COSTS_N_INSNS (4), /* fp_add */
@ -173,7 +173,7 @@ static struct alpha_rtx_cost_data const alpha_rtx_cost_data[PROCESSOR_MAX] =
COSTS_N_INSNS (7), /* int_mult_di */
COSTS_N_INSNS (1), /* int_shift */
COSTS_N_INSNS (2), /* int_cmov */
COSTS_N_INSNS (25), /* int_div */
COSTS_N_INSNS (86), /* int_div */
},
};