On Aug 10, 2005, at 12:43 PM, Fariborz Jahanian wrote:
> + /* APPLE LOCAL begin radar 4153339 */
> + if (n_sets == 1 && GET_CODE (sets[i].src) == REG
> + && src_const && GET_CODE (src_const) == CONST_DOUBLE)
> + {
> + src_folded = src_const;
> + src_folded_cost =
Fariborz is still having problems with his mailer and has asked me to forward this.
On Aug 10, 2005, at 2:35 PM, Dale Johannesen wrote:
On Aug 10, 2005, at 12:43 PM, Fariborz Jahanian wrote:
Following patch has exposed an optimization shortcoming:
2005-07-12 Dale Johannesen <[EMAIL PROTECTED]>
Fariborz is having trouble with his mailer and has asked me to forward his response.
On Aug 10, 2005, at 2:35 PM, Dale Johannesen wrote:
On Aug 10, 2005, at 12:43 PM, Fariborz Jahanian wrote:
Following patch has exposed an optimization shortcoming:
2005-07-12 Dale Johannesen <[EMAIL PROTECTED]>
On Aug 10, 2005, at 12:43 PM, Fariborz Jahanian wrote:
Following patch has exposed an optimization shortcoming:
2005-07-12 Dale Johannesen <[EMAIL PROTECTED]>
* expr.c (compress_float_constant): Add cost check.
* config/rs6000.c (rs6000_rtx_cost): Adjust FLOAT_EXTEND cost.
This patch resul
>
> Following patch has exposed an optimization shortcoming:
>
> 2005-07-12 Dale Johannesen <[EMAIL PROTECTED]>
>
> * expr.c (compress_float_constant): Add cost check.
> * config/rs6000.c (rs6000_rtx_cost): Adjust FLOAT_EXTEND cost.
I think this is the same problem as PR 2
Following patch has exposed an optimization shortcoming:
2005-07-12 Dale Johannesen <[EMAIL PROTECTED]>
* expr.c (compress_float_constant): Add cost check.
* config/rs6000.c (rs6000_rtx_cost): Adjust FLOAT_EXTEND cost.
This patch results in generating worse code for the foll
