3 Commits

Author	SHA1	Message	Date
Dan Gohman	f1cf963c64	Loosen up this test so that it doesn't depend as much on register ... allocation details. llvm-svn: 106599	2010-06-22 23:32:47 +00:00
Dan Gohman	1081f1a0f5	Fix OptimizeMax to handle an odd case where one of the max operands ... is another max which folds. This fixes PR7454. llvm-svn: 106594	2010-06-22 23:07:13 +00:00
Dan Gohman	534ba376f6	Generalize LSR's OptimizeMax to handle the new kinds of max expressions ... that indvars may use, now that indvars is recognizing le and ge loops. llvm-svn: 102235	2010-04-24 03:13:44 +00:00