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| author | James Greenhalgh <james.greenhalgh@arm.com> | 2017-07-26 17:40:39 +0000 |
|---|---|---|
| committer | James Greenhalgh <jgreenhalgh@gcc.gnu.org> | 2017-07-26 17:40:39 +0000 |
| commit | a39d4348cdf4a5521710389143b93d9047e23a46 (patch) | |
| tree | ced9bb9fb59753b88c1c1e280566ce1f2fbb43b4 /gcc | |
| parent | 6cad8c86b86637e9987a02cf84bddb1e8e397319 (diff) | |
| download | gcc-a39d4348cdf4a5521710389143b93d9047e23a46.zip gcc-a39d4348cdf4a5521710389143b93d9047e23a46.tar.gz gcc-a39d4348cdf4a5521710389143b93d9047e23a46.tar.bz2 | |
[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.
From-SVN: r250585
Diffstat (limited to 'gcc')
| -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 188b0f3..aa8e9e3 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 31c0d8b..9aa59e7 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, |