[llvm-commits] [llvm] r87047 - in /llvm/trunk: include/llvm/Target/TargetInstrInfo.h lib/Target/X86/X86InstrInfo.cpp lib/Target/X86/X86InstrInfo.h

[Bill Wendling]

On Nov 12, 2009, at 4:29 PM, David Greene wrote:

> Author: greened
> Date: Thu Nov 12 18:29:53 2009
> New Revision: 87047
>
> URL: http://llvm.org/viewvc/llvm-project?rev=87047&view=rev
> Log:
>
> Fix a bootstrap failure.
>
> Provide special isLoadFromStackSlotPostFE and isStoreToStackSlotPostFE
> interfaces to explicitly request checking for post-frame ptr  
> elimination
> operands.  This uses a heuristic so it isn't reliable for correctness.
>
What do you mean it isn't reliable for correctness?! How is this  
actually fixing anything then?

-bw