[aarch64] Update xgene1_addrcost_table.

2018-11-23  Christoph Muellner  <christoph.muellner@theobroma-systems.com>
            Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

	* config/aarch64/aarch64.c (xgene1_addrcost_table): Correct the post modify
	costs.

Co-Authored-By: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
From-SVN: r266412

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5b1cd90..dd8d3f9 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,7 +1,10 @@
 2018-11-23  Christoph Muellner  <christoph.muellner@theobroma-systems.com>
+           Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 
+       * config/aarch64/aarch64.c (xgene1_addrcost_table): Correct the post-modify
+       costs.
        * config/arm/aarch-cost-tables.h (xgene1_extra_costs): Update the cost table
-       for Xgene1.
+       for XGene1.
 
 2018-11-23  Richard Biener  <rguenther@suse.de>
 

diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index 0d89ba2..598ea79 100644 (file)
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -254,7 +254,7 @@ static const struct cpu_addrcost_table xgene1_addrcost_table =
       1, /* ti  */
     },
   1, /* pre_modify  */
-  0, /* post_modify  */
+  1, /* post_modify  */
   0, /* register_offset  */
   1, /* register_sextend  */
   1, /* register_zextend  */