Chris Lattner 0d53d0a634 Switch SDTUnaryArithWithFlags to being modeled as a two-result
ISD node.  The only change in the generated isel code are comments
like:

<                 // Src: (X86dec_flag:i16 GR16:i16:$src)
---
>                 // Src: (X86dec_flag:i16:i32 GR16:i16:$src)

because now it knows that X86dec_flag returns both an i16 (for the result)
and an i32 (for EFLAGS) in this case.  Wewt.

llvm-svn: 99369
2010-03-24 00:47:47 +00:00
..
2010-02-04 06:19:43 +00:00