s390.c (s390_memory_move_cost): Increase costs for memory accesses.

2015-01-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/s390/s390.c (s390_memory_move_cost): Increase costs for memory accesses. From-SVN: r220169

s390.c (s390_memory_move_cost): Increase costs for memory accesses.
2015-01-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/s390/s390.c (s390_memory_move_cost): Increase costs for memory accesses. From-SVN: r220169
fb1a3f8f · Andreas Krebbel · Andreas Krebbel · f954fb25 · fb1a3f8f · fb1a3f8f
Commit fb1a3f8f authored Jan 27, 2015 by Andreas Krebbel Committed by Andreas Krebbel Jan 27, 2015
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gcc/ChangeLog
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gcc/config/s390/s390.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2015-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

+	* config/s390/s390.c (s390_memory_move_cost): Increase costs for
+	memory accesses.
+
+2015-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
 	* config/s390/s390.c (s390_register_move_cost): Increase costs for
 	FPR->GPR moves.


--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -2442,7 +2442,7 @@ s390_memory_move_cost (machine_mode mode ATTRIBUTE_UNUSED,
 		       reg_class_t rclass ATTRIBUTE_UNUSED,
 		       bool in ATTRIBUTE_UNUSED)
 {
-  return 1;
+  return 2;
 }

 /* Compute a (partial) cost for rtx X.  Return true if the complete