1 Commits

Author	SHA1	Message	Date
Dan Gohman	1bb346f9f1	When both x/y and x%y are needed (x and y both scalar integer), compute ... both results with a single div or idiv instruction. This uses new X86ISD nodes for DIV and IDIV which are introduced during the legalize phase so that the SelectionDAG's CSE can automatically eliminate redundant computations. llvm-svn: 42308	2007-09-25 18:23:27 +00:00