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

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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
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Andreas Krebbel 2015-01-27 15:01:46 +00:00 committed by Andreas Krebbel
parent f954fb25aa
commit fb1a3f8f57
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
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

2
gcc/config/s390/s390.c
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@ -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