diff options
| author | jgreenhalgh <jgreenhalgh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-07-26 17:40:39 +0000 |
|---|---|---|
| committer | jgreenhalgh <jgreenhalgh@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-07-26 17:40:39 +0000 |
| commit | b11697e626d27059d144c7210021b22987627e77 (patch) | |
| tree | ced9bb9fb59753b88c1c1e280566ce1f2fbb43b4 | |
| parent | 36ded4e1309c1d44c9c87dfc2844e4ab8dab074f (diff) | |
| download | gcc-b11697e626d27059d144c7210021b22987627e77.tar.gz | |
[Patch AArch64 obvious] Unify address costs to generic_addrcost_table
The special case address cost tables for Cortex-A57 and qdf24xx are no
different from the generic address cost table. We should just use the
address cost table directly. If this changes in future, a core is welcome
to add new address cost tables.
gcc/
* config/aarch64/aarch64.c (cortexa57_addrcost_table): Remove.
(qdf24xx_addrcost_table): Likewise.
(cortexa57_tunings): Update to use generic_branch_cost.
(cortexa72_tunings): Likewise.
(cortexa73_tunings): Likewise.
(qdf24xx_tunings): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250585 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.c | 40 |
2 files changed, 13 insertions, 36 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 188b0f3bbd2..aa8e9e3f765 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,14 @@ 2017-07-26 James Greenhalgh <james.greenhalgh@arm.com> + * config/aarch64/aarch64.c (cortexa57_addrcost_table): Remove. + (qdf24xx_addrcost_table): Likewise. + (cortexa57_tunings): Update to use generic_branch_cost. + (cortexa72_tunings): Likewise. + (cortexa73_tunings): Likewise. + (qdf24xx_tunings): Likewise. + +2017-07-26 James Greenhalgh <james.greenhalgh@arm.com> + * config/aarch64/aarch64.c (cortexa57_branch_cost): Remove. (thunderx2t99_branch_cost): Likewise. (cortexa35_tunings): Update to use generic_branch_cost. diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c index 31c0d8b6920..9aa59e7fe62 100644 --- a/gcc/config/aarch64/aarch64.c +++ b/gcc/config/aarch64/aarch64.c @@ -206,22 +206,6 @@ static const struct cpu_addrcost_table generic_addrcost_table = 0 /* imm_offset */ }; -static const struct cpu_addrcost_table cortexa57_addrcost_table = -{ - { - 1, /* hi */ - 0, /* si */ - 0, /* di */ - 1, /* ti */ - }, - 0, /* pre_modify */ - 0, /* post_modify */ - 0, /* register_offset */ - 0, /* register_sextend */ - 0, /* register_zextend */ - 0, /* imm_offset */ -}; - static const struct cpu_addrcost_table exynosm1_addrcost_table = { { @@ -254,22 +238,6 @@ static const struct cpu_addrcost_table xgene1_addrcost_table = 0, /* imm_offset */ }; -static const struct cpu_addrcost_table qdf24xx_addrcost_table = -{ - { - 1, /* hi */ - 0, /* si */ - 0, /* di */ - 1, /* ti */ - }, - 0, /* pre_modify */ - 0, /* post_modify */ - 0, /* register_offset */ - 0, /* register_sextend */ - 0, /* register_zextend */ - 0 /* imm_offset */ -}; - static const struct cpu_addrcost_table thunderx2t99_addrcost_table = { { @@ -647,7 +615,7 @@ static const struct tune_params cortexa53_tunings = static const struct tune_params cortexa57_tunings = { &cortexa57_extra_costs, - &cortexa57_addrcost_table, + &generic_addrcost_table, &cortexa57_regmove_cost, &cortexa57_vector_cost, &generic_branch_cost, @@ -673,7 +641,7 @@ static const struct tune_params cortexa57_tunings = static const struct tune_params cortexa72_tunings = { &cortexa57_extra_costs, - &cortexa57_addrcost_table, + &generic_addrcost_table, &cortexa57_regmove_cost, &cortexa57_vector_cost, &generic_branch_cost, @@ -699,7 +667,7 @@ static const struct tune_params cortexa72_tunings = static const struct tune_params cortexa73_tunings = { &cortexa57_extra_costs, - &cortexa57_addrcost_table, + &generic_addrcost_table, &cortexa57_regmove_cost, &cortexa57_vector_cost, &generic_branch_cost, @@ -828,7 +796,7 @@ static const struct tune_params xgene1_tunings = static const struct tune_params qdf24xx_tunings = { &qdf24xx_extra_costs, - &qdf24xx_addrcost_table, + &generic_addrcost_table, &qdf24xx_regmove_cost, &generic_vector_cost, &generic_branch_cost, |