[PATCH] Refactor and enhance FMA combine

[Olivier Sallenave]

Added a comment (FIXME) about transforming single-precision operations into double-precision ones.


http://reviews.llvm.org/D8050

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/PowerPC/fma-assoc.ll
  test/CodeGen/PowerPC/fma-ext.ll

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D8050.22585.patch
Type: text/x-patch
Size: 35544 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20150324/34545788/attachment.bin>