mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-01-26 14:04:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

rs6000.c (processor_costs): Add cache costs for e300c2 and e300c3.

Browse Source 
* config/rs6000/rs6000.c (processor_costs): Add cache costs for
        e300c2 and e300c3.

From-SVN: r132598
This commit is contained in:
David Edelsohn 2008-02-24 21:16:22 +00:00 committed by David Edelsohn
parent c05800b6ef
commit 642639ce43
2 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2008-02-24 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.c (processor_costs): Add cache costs for
e300c2 and e300c3.
2008-02-24 Diego Novillo <dnovillo@google.com>
http://gcc.gnu.org/ml/gcc-patches/2008-02/msg01094.html

4
gcc/config/rs6000/rs6000.c
View File

@ -682,6 +682,10 @@ struct processor_costs ppce300c2c3_cost = {
COSTS_N_INSNS (4), /* dmul */
COSTS_N_INSNS (18), /* sdiv */
COSTS_N_INSNS (33), /* ddiv */
32,
32, /* l1 cache */
256, /* l2 cache */
1, /* prefetch streams /*/
};
/* Instruction costs on POWER4 and POWER5 processors. */