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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2014-02-11 16:00:19 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2014-02-11 16:00:19 +0000 |
| commit | 4fd92af6e324512c18f5d34e23297d85855be48e (patch) | |
| tree | dd69aa94c010b1343cb63e1a39856ce699decd99 /gcc | |
| parent | 7cb14cb8e60b629b531e5b81ea5f88637228c160 (diff) | |
| download | gcc-4fd92af6e324512c18f5d34e23297d85855be48e.zip gcc-4fd92af6e324512c18f5d34e23297d85855be48e.tar.gz gcc-4fd92af6e324512c18f5d34e23297d85855be48e.tar.bz2 | |
[AArch64] Wire up Cortex-A57 rtx costs.
* config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
tuning struct.
(cortex-a57.cortex-a53): Likewise.
* config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
From-SVN: r207693
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64-cores.def | 4 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 10 |
3 files changed, 19 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b8e3ef8..f29f943 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57 + tuning struct. + (cortex-a57.cortex-a53): Likewise. + * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct. + +2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for arm_restrict_it. diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def index 1039660..9319249 100644 --- a/gcc/config/aarch64/aarch64-cores.def +++ b/gcc/config/aarch64/aarch64-cores.def @@ -35,8 +35,8 @@ /* V8 Architecture Processors. */ AARCH64_CORE("cortex-a53", cortexa53, cortexa53, 8, AARCH64_FL_FPSIMD | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, cortexa53) -AARCH64_CORE("cortex-a57", cortexa15, cortexa15, 8, AARCH64_FL_FPSIMD | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, generic) +AARCH64_CORE("cortex-a57", cortexa15, cortexa15, 8, AARCH64_FL_FPSIMD | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, cortexa57) /* V8 big.LITTLE implementations. */ -AARCH64_CORE("cortex-a57.cortex-a53", cortexa57cortexa53, cortexa53, 8, AARCH64_FL_FPSIMD | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, generic) +AARCH64_CORE("cortex-a57.cortex-a53", cortexa57cortexa53, cortexa53, 8, AARCH64_FL_FPSIMD | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, cortexa57) diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 784bfa3..ea90311 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -235,6 +235,16 @@ static const struct tune_params cortexa53_tunings = NAMED_PARAM (issue_rate, 2) }; +static const struct tune_params cortexa57_tunings = +{ + &cortexa57_extra_costs, + &generic_addrcost_table, + &generic_regmove_cost, + &generic_vector_cost, + NAMED_PARAM (memmov_cost, 4), + NAMED_PARAM (issue_rate, 3) +}; + /* A processor implementing AArch64. */ struct processor { |