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lra-constraints.c (lra-constraints.c): Exchange places of sclass and dclass. 

2014-12-18  Vladimir Makarov  <vmakarov@redhat.com>

	* lra-constraints.c (lra-constraints.c): Exchange places of sclass
	and dclass.

From-SVN: r218875
This commit is contained in:
Vladimir Makarov 2014-12-18 21:50:48 +00:00 committed by Vladimir Makarov
parent 32b38e8972
commit 03b9b5ce20
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2014-12-18 Vladimir Makarov <vmakarov@redhat.com>
* lra-constraints.c (lra-constraints.c): Exchange places of sclass
and dclass.
2014-12-18 Vladimir Makarov <vmakarov@redhat.com> 2014-12-18 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/64291 PR rtl-optimization/64291

2
gcc/lra-constraints.c
View File

@ -3197,7 +3197,7 @@ simple_move_p (void)
&& (sclass = get_op_class (src)) != NO_REGS && (sclass = get_op_class (src)) != NO_REGS
/* The backend guarantees that register moves of cost 2 /* The backend guarantees that register moves of cost 2
never need reloads. */ never need reloads. */
&& targetm.register_move_cost (GET_MODE (src), dclass, sclass) == 2); && targetm.register_move_cost (GET_MODE (src), sclass, dclass) == 2);
} }
/* Swap operands NOP and NOP + 1. */ /* Swap operands NOP and NOP + 1. */