Richard Kenner 22609cbf24 (try_combine): Always call set_significant on new patterns, so don't call ... just in split case. (subst): Move sign extension inside arithmetic when we have a constant computation inside another computation. From-SVN: r2194		1992-09-20 20:05:40 -04:00
gcc	(try_combine): Always call set_significant on new patterns, so don't call	1992-09-20 20:05:40 -04:00