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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-27 16:19:18 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-27 16:19:18 +0000 |
| commit | 5be88fe0e4e87f9e9de8ed88158158a39c62347e (patch) | |
| tree | ec83eb41b33a145005a83b75c2231c83b43d4291 | |
| parent | 12e428bcc51b58fba790412242eadc047d91479a (diff) | |
| download | ppe42-gcc-5be88fe0e4e87f9e9de8ed88158158a39c62347e.tar.gz ppe42-gcc-5be88fe0e4e87f9e9de8ed88158158a39c62347e.zip | |
* i386.c (athlon_cost, k8_cost): Set BRANCH_COST to 5.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88181 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b75fc60c922..7601194d344 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2004-09-27 Jan Hubicka <jh@suse.cz> + + * i386.c (athlon_cost, k8_cost): Set BRANCH_COST to 5. + 2004-09-27 Kazu Hirata <kazu@cs.umass.edu> * bitmap.h: Fix a comment typo. diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index de8411eb663..b5a33fc01ba 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -362,7 +362,7 @@ struct processor_costs athlon_cost = { 5, /* MMX or SSE register to integer */ 64, /* size of prefetch block */ 6, /* number of parallel prefetches */ - 2, /* Branch cost */ + 5, /* Branch cost */ 4, /* cost of FADD and FSUB insns. */ 4, /* cost of FMUL instruction. */ 24, /* cost of FDIV instruction. */ @@ -406,7 +406,7 @@ struct processor_costs k8_cost = { 5, /* MMX or SSE register to integer */ 64, /* size of prefetch block */ 6, /* number of parallel prefetches */ - 2, /* Branch cost */ + 5, /* Branch cost */ 4, /* cost of FADD and FSUB insns. */ 4, /* cost of FMUL instruction. */ 19, /* cost of FDIV instruction. */ |
