On Dec 12, 2007, at 9:59 AM, Chris Lattner wrote: > > On Dec 12, 2007, at 1:38 AM, Evan Cheng wrote: > >> >> >> On Dec 11, 2007, at 11:40 AM, Bill Wendling <[EMAIL PROTECTED]> >> wrote: >> >>> Author: void >>> Date: Tue Dec 11 13:40:06 2007 >>> New Revision: 44874 >>> >>> URL: http://llvm.org/viewvc/llvm-project?rev=44874&view=rev >>> Log: >>> Blark! How in the world did this work without this?! >> >> One thing that is some what annoying to me is if LICM is after live >> variables then it won't need to compute vreg def info or liveness >> info. I wonder if it is possible to move the pass after live >> variables? > > What would this give? liveness for vregs is trivial in ssa form, no?
But not physical registers. Evan > > -Chris > _______________________________________________ > llvm-commits mailing list > llvm-commits@cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits