Add AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS and
AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT
to the baseline tuning since all modern cores use it. Fix the neoverse512tvb
tuning to be
like Neoverse V1/V2.
gcc/ChangeLog:
* config/aarch64/aarch64-tuning-flags.def (AARCH64_EXTRA_TUNE_BASE):
Update.
* config/aarch64/tuning_models/cortexx925.h: Update.
* config/aarch64/tuning_models/fujitsu_monaka.h: Likewise.
* config/aarch64/tuning_models/generic_armv8_a.h: Likewise.
* config/aarch64/tuning_models/generic_armv9_a.h: Likewise.
* config/aarch64/tuning_models/neoverse512tvb.h: Likewise.
* config/aarch64/tuning_models/neoversen2.h: Likewise.
* config/aarch64/tuning_models/neoversen3.h: Likewise.
* config/aarch64/tuning_models/neoversev1.h: Likewise.
* config/aarch64/tuning_models/neoversev2.h: Likewise.
* config/aarch64/tuning_models/neoversev3.h: Likewise.
* config/aarch64/tuning_models/neoversev3ae.h: Likewise.
---
diff --git a/gcc/config/aarch64/aarch64-tuning-flags.def
b/gcc/config/aarch64/aarch64-tuning-flags.def
index
1d8abee1e263706e3930e4d39c59faefef8cfe41..94ab968dcab999300ce4a01be939b3d9d0a7d910
100644
--- a/gcc/config/aarch64/aarch64-tuning-flags.def
+++ b/gcc/config/aarch64/aarch64-tuning-flags.def
@@ -52,6 +52,8 @@ AARCH64_EXTRA_TUNING_OPTION ("avoid_pred_rmw", AVOID_PRED_RMW)
/* Baseline tuning settings suitable for all modern cores. */
#define AARCH64_EXTRA_TUNE_BASE (AARCH64_EXTRA_TUNE_CHEAP_SHIFT_EXTEND \
- | AARCH64_EXTRA_TUNE_FULLY_PIPELINED_FMA)
+ | AARCH64_EXTRA_TUNE_FULLY_PIPELINED_FMA \
+ | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS \
+ | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT)
#undef AARCH64_EXTRA_TUNING_OPTION
diff --git a/gcc/config/aarch64/tuning_models/cortexx925.h
b/gcc/config/aarch64/tuning_models/cortexx925.h
index
b2ff716157a452f4ff0260c5be8ddc0355e1a9e1..ab7504a367ed0b0f8b0e59f3ad0230b172d94fa0
100644
--- a/gcc/config/aarch64/tuning_models/cortexx925.h
+++ b/gcc/config/aarch64/tuning_models/cortexx925.h
@@ -219,8 +219,6 @@ static const struct tune_params cortexx925_tunings =
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_BASE
| AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT
| AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/fujitsu_monaka.h
b/gcc/config/aarch64/tuning_models/fujitsu_monaka.h
index
2d704ecd1100b5ed04a81c297f4d1508089fa78b..feb512811ee7fdb542c8d41578c40267eab0dea5
100644
--- a/gcc/config/aarch64/tuning_models/fujitsu_monaka.h
+++ b/gcc/config/aarch64/tuning_models/fujitsu_monaka.h
@@ -54,9 +54,7 @@ static const struct tune_params fujitsu_monaka_tunings =
2, /* min_div_recip_mul_df. */
0, /* max_case_values. */
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
- (AARCH64_EXTRA_TUNE_BASE
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT), /* tune_flags. */
+ (AARCH64_EXTRA_TUNE_BASE), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
AARCH64_LDP_STP_POLICY_ALWAYS /* stp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/generic_armv8_a.h
b/gcc/config/aarch64/tuning_models/generic_armv8_a.h
index
bdd309ab03d7737a38c2b12b16db669424d43b3a..7529848fe1569944be862fdc267c8c5e7f8512a0
100644
--- a/gcc/config/aarch64/tuning_models/generic_armv8_a.h
+++ b/gcc/config/aarch64/tuning_models/generic_armv8_a.h
@@ -183,8 +183,7 @@ static const struct tune_params generic_armv8_a_tunings =
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_BASE
| AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT), /* tune_flags. */
+ | AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
AARCH64_LDP_STP_POLICY_ALWAYS /* stp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/generic_armv9_a.h
b/gcc/config/aarch64/tuning_models/generic_armv9_a.h
index
a05a9ab92a27e8f24949aa2ffa5b5512c1487518..1ef8bd43e1efb44137f4fa7a85383e85dbd68725
100644
--- a/gcc/config/aarch64/tuning_models/generic_armv9_a.h
+++ b/gcc/config/aarch64/tuning_models/generic_armv9_a.h
@@ -248,9 +248,7 @@ static const struct tune_params generic_armv9_a_tunings =
2, /* min_div_recip_mul_df. */
0, /* max_case_values. */
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
- (AARCH64_EXTRA_TUNE_BASE
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT), /* tune_flags. */
+ (AARCH64_EXTRA_TUNE_BASE), /* tune_flags. */
&generic_armv9a_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
AARCH64_LDP_STP_POLICY_ALWAYS /* stp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/neoverse512tvb.h
b/gcc/config/aarch64/tuning_models/neoverse512tvb.h
index
c407b89a22f1aecbfd594b493be4fbaf1f9b0437..4186697a7230280e6a912574ea35e42173018ba1
100644
--- a/gcc/config/aarch64/tuning_models/neoverse512tvb.h
+++ b/gcc/config/aarch64/tuning_models/neoverse512tvb.h
@@ -155,9 +155,9 @@ static const struct tune_params neoverse512tvb_tunings =
2, /* min_div_recip_mul_df. */
0, /* max_case_values. */
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
- (AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT), /* tune_flags. */
+ (AARCH64_EXTRA_TUNE_BASE
+ | AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
+ | AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
AARCH64_LDP_STP_POLICY_ALWAYS /* stp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/neoversen2.h
b/gcc/config/aarch64/tuning_models/neoversen2.h
index
fd5f8f3737054e037428527206101f9bc726116d..494c19649c256b83b1751106f2542f5522be92e6
100644
--- a/gcc/config/aarch64/tuning_models/neoversen2.h
+++ b/gcc/config/aarch64/tuning_models/neoversen2.h
@@ -219,8 +219,6 @@ static const struct tune_params neoversen2_tunings =
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_BASE
| AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT
| AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/neoversen3.h
b/gcc/config/aarch64/tuning_models/neoversen3.h
index
8b156c2fe4d27c5df70446c4eb7d9153e8082268..0eabfe8021a74ba78d3f271c6aff2513a1ca1247
100644
--- a/gcc/config/aarch64/tuning_models/neoversen3.h
+++ b/gcc/config/aarch64/tuning_models/neoversen3.h
@@ -218,9 +218,7 @@ static const struct tune_params neoversen3_tunings =
0, /* max_case_values. */
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_BASE
- | AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT), /* tune_flags. */
+ | AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
AARCH64_LDP_STP_POLICY_ALWAYS /* stp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/neoversev1.h
b/gcc/config/aarch64/tuning_models/neoversev1.h
index
23c121d865248c38c2bfef5e34c314207014649b..40e24041cb3da1b9a165cb67759e8254eb853dda
100644
--- a/gcc/config/aarch64/tuning_models/neoversev1.h
+++ b/gcc/config/aarch64/tuning_models/neoversev1.h
@@ -228,8 +228,6 @@ static const struct tune_params neoversev1_tunings =
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_BASE
| AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT
| AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/neoversev2.h
b/gcc/config/aarch64/tuning_models/neoversev2.h
index
43baeafd646bafadb739376160eaaf268d0542a8..523dfe9fe56cdff67c17909d92e94f3942888ea6
100644
--- a/gcc/config/aarch64/tuning_models/neoversev2.h
+++ b/gcc/config/aarch64/tuning_models/neoversev2.h
@@ -232,8 +232,6 @@ static const struct tune_params neoversev2_tunings =
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_BASE
| AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT
| AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */
&neoversev2_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/neoversev3.h
b/gcc/config/aarch64/tuning_models/neoversev3.h
index
d65d74bfecfb69eac6c523870a372fc9d32e8687..34fc69f9e5fddbc8630de6b1da41af6fc1162818
100644
--- a/gcc/config/aarch64/tuning_models/neoversev3.h
+++ b/gcc/config/aarch64/tuning_models/neoversev3.h
@@ -219,8 +219,6 @@ static const struct tune_params neoversev3_tunings =
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_BASE
| AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT
| AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
diff --git a/gcc/config/aarch64/tuning_models/neoversev3ae.h
b/gcc/config/aarch64/tuning_models/neoversev3ae.h
index
7b7fa0b4b081bb3bd17c8418b8ce9fc598cb19ce..7046ab66eb8c021be3b34934070458241082935f
100644
--- a/gcc/config/aarch64/tuning_models/neoversev3ae.h
+++ b/gcc/config/aarch64/tuning_models/neoversev3ae.h
@@ -219,8 +219,6 @@ static const struct tune_params neoversev3ae_tunings =
tune_params::AUTOPREFETCHER_WEAK, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_BASE
| AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS
- | AARCH64_EXTRA_TUNE_USE_NEW_VECTOR_COSTS
- | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT
| AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */
&generic_prefetch_tune,
AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */
