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| author | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2025-01-10 19:48:02 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2025-01-15 16:55:47 +0000 |
| commit | 4ce502f31f95ec19e7d347d43afcd015895f135d (patch) | |
| tree | eb0dbfb8b2bb25986ca609c997430d5d824989ce | |
| parent | 2713f6bb90765de81954275a30c62432d30e1d68 (diff) | |
| download | gcc-4ce502f31f95ec19e7d347d43afcd015895f135d.zip gcc-4ce502f31f95ec19e7d347d43afcd015895f135d.tar.gz gcc-4ce502f31f95ec19e7d347d43afcd015895f135d.tar.bz2 | |
AArch64: Update neoverse512tvb tuning
Fix the neoverse512tvb tuning to be like Neoverse V1/V2 and add the
missing AARCH64_EXTRA_TUNE_BASE and AARCH64_EXTRA_TUNE_AVOID_PRED_RMW.
gcc:
* config/aarch64/tuning_models/neoverse512tvb.h (tune_flags): Update.
| -rw-r--r-- | gcc/config/aarch64/tuning_models/neoverse512tvb.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/config/aarch64/tuning_models/neoverse512tvb.h b/gcc/config/aarch64/tuning_models/neoverse512tvb.h index 50eb058..964b4ac 100644 --- a/gcc/config/aarch64/tuning_models/neoverse512tvb.h +++ b/gcc/config/aarch64/tuning_models/neoverse512tvb.h @@ -155,8 +155,10 @@ 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_MATCHED_VECTOR_THROUGHPUT), /* tune_flags. */ + (AARCH64_EXTRA_TUNE_BASE + | AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS + | AARCH64_EXTRA_TUNE_MATCHED_VECTOR_THROUGHPUT + | AARCH64_EXTRA_TUNE_AVOID_PRED_RMW), /* tune_flags. */ &generic_armv9a_prefetch_tune, AARCH64_LDP_STP_POLICY_ALWAYS, /* ldp_policy_model. */ AARCH64_LDP_STP_POLICY_ALWAYS /* stp_policy_model. */ |