[PATCH] D21180: [IPRA] Interprocedural Register Allocation - Transformation Pass

[Chad Rosier via llvm-commits]

mcrosier added a comment.

Two very basic questions:
1.) Do we plan on supporting IPRA on other targets?  My assumption is yes (please).
2.) Can the RegUsageInfoPropagate pass be written in a target-independent way and add target specific hooks as necessary?


http://reviews.llvm.org/D21180