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regclass.c (record_reg_classes): Always use may_move_cost when seeing how operand fits with various register classes. 

* regclass.c (record_reg_classes): Always use may_move_cost when
	seeing how operand fits with various register classes.

From-SVN: r30362
This commit is contained in:
Richard Kenner 1999-11-03 02:52:18 +00:00 committed by Richard Kenner
parent 5e4f217316
commit 6457af891a
2 changed files with 7 additions and 2 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
Tue Nov 2 21:53:44 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* regclass.c (record_reg_classes): Always use may_move_cost when
seeing how operand fits with various register classes.
Tue Nov 2 15:38:17 1999 Richard Henderson <rth@cygnus.com>
* resource.c: Revert Oct 26 20:42 and Oct 27 00:56 changes.

4
gcc/regclass.c
View File

@ -1249,7 +1249,7 @@ record_reg_classes (n_alts, n_ops, ops, modes, subreg_changes_size,
pp->cost[class]
= (recog_data.operand_type[i] == OP_IN
? may_move_cost[class][(int) classes[i]]
: move_cost[(int) classes[i]][class]);
: may_move_cost[(int) classes[i]][class]);
/* If the alternative actually allows memory, make things
a bit cheaper since we won't need an extra insn to
@ -1470,7 +1470,7 @@ record_reg_classes (n_alts, n_ops, ops, modes, subreg_changes_size,
pp->cost[class]
= (recog_data.operand_type[i] == OP_IN
? may_move_cost[class][(int) classes[i]]
: move_cost[(int) classes[i]][class]);
: may_move_cost[(int) classes[i]][class]);
/* If the alternative actually allows memory, make things
a bit cheaper since we won't need an extra insn to