[PATCH] D16481: Split PrologEpilogInserter into 2 parts

Quentin Colombet via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 21 14:15:54 PDT 2016

qcolombet added a comment.

Hi Derek,

> Another option might be to use a similar factoring (which splits the code that must deal with virtual registers out from the code that need not), but not actually create 2 different MachineFunctionPasses. We could say that the pass itself supports virtual registers, but we'd have better organization and clearer separation.

This may be the cleanest solution.

Could you prepare a patch for that direction?



More information about the llvm-commits mailing list