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authorRichard Kenner <kenner@gcc.gnu.org>1997-01-04 08:15:46 -0500
committerRichard Kenner <kenner@gcc.gnu.org>1997-01-04 08:15:46 -0500
commitbc8c44a637419f06d348530310dd6e1f4ec803de (patch)
treeb52d0e7db8ba506adc597bfaede9f8754e31aa8c /gcc/fold-const.c
parent7bc88d49332000c62fd7793d4cbc1718462c078d (diff)
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(addsi3...
(addsi3, addhi3): Use two addqw (or subqw) insns when adding (or subtracting) small integer constants (8 < N <= 16) to both address and data registers. From-SVN: r13367
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