*** gcc/ChangeLog ***
2018-xx-xx Christoph Muellner <christoph.muell...@theobroma-systems.com>
* config/aarch64/aarch64.c (xgene1_tunings): Optimize Xgene1 tunings for
GCC 9.
---
gcc/config/aarch64/aarch64.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index 903f4e2..f7f88a9 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -944,14 +944,14 @@ static const struct tune_params xgene1_tunings =
4, /* issue_rate */
AARCH64_FUSE_NOTHING, /* fusible_ops */
"16", /* function_align. */
- "8", /* jump_align. */
+ "16", /* jump_align. */
"16", /* loop_align. */
2, /* int_reassoc_width. */
4, /* fp_reassoc_width. */
1, /* vec_reassoc_width. */
2, /* min_div_recip_mul_sf. */
2, /* min_div_recip_mul_df. */
- 0, /* max_case_values. */
+ 17, /* max_case_values. */
tune_params::AUTOPREFETCHER_OFF, /* autoprefetcher_model. */
(AARCH64_EXTRA_TUNE_NO_LDP_STP_QREGS), /* tune_flags. */
&xgene1_prefetch_tune
--
2.9.5
