[PATCH] [X86] 8bit divrem: Improve codegen for AH register extraction.

[Ahmed Bougacha]

Also test i386 codegen.

http://reviews.llvm.org/D6064

Files:
  lib/Target/X86/X86ISelDAGToDAG.cpp
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86ISelLowering.h
  lib/Target/X86/X86InstrExtension.td
  lib/Target/X86/X86InstrInfo.td
  test/CodeGen/X86/divrem8_ext.ll
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D6064.15721.patch
Type: text/x-patch
Size: 12137 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20141103/114cf3f1/attachment.bin>