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| author | davidu <davidu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-15 13:21:54 +0000 |
|---|---|---|
| committer | davidu <davidu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-15 13:21:54 +0000 |
| commit | 1fae0ef9866747fb71493a141a14c35a104f9fd6 (patch) | |
| tree | 1be339db8b5d6ba66d6893d1a6a82315c9d556cd | |
| parent | ab08261f4decee3181e948c615632b2a9cfe8672 (diff) | |
| download | ppe42-gcc-1fae0ef9866747fb71493a141a14c35a104f9fd6.tar.gz ppe42-gcc-1fae0ef9866747fb71493a141a14c35a104f9fd6.zip | |
* config/mips/mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp,
24k and 24kx.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100982 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/mips/mips.c | 40 |
2 files changed, 41 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e8aba50d7d8..03e034fb578 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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. diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 8680fa7eb33..45490fd970e 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -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 |
