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authorRichard Kenner <kenner@gcc.gnu.org>1996-10-23 17:20:31 -0400
committerRichard Kenner <kenner@gcc.gnu.org>1996-10-23 17:20:31 -0400
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(combine_givs): When combining a DEST_REG giv with its only use,
always set the benefit of the combined giv to that of the DEST_REG giv. From-SVN: r13012
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