[PATCH] D19337: [Tail duplication] Handle source registers with subregisters

[Krzysztof Parzyszek via llvm-commits]

kparzysz updated this revision to Diff 55010.
kparzysz added a comment.

Expanded handling of the register class constraints when remapping TailBB into its predecessor.


Repository:
  rL LLVM

http://reviews.llvm.org/D19337

Files:
  include/llvm/CodeGen/TailDuplicator.h
  lib/CodeGen/TailDuplicator.cpp
  test/CodeGen/Hexagon/tail-dup-subreg-map.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D19337.55010.patch
Type: text/x-patch
Size: 13711 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20160426/415cac02/attachment.bin>