[llvm-commits] [llvm] r83081 - /llvm/trunk/lib/CodeGen/PrologEpilogInserter.cpp

[Mike Stump]

On Sep 29, 2009, at 11:23 AM, Jim Grosbach wrote:
> Author: grosbach
> Date: Tue Sep 29 13:23:15 2009
> New Revision: 83081
>
> URL: http://llvm.org/viewvc/llvm-project?rev=83081&view=rev
> Log:
> Simplify the tracking of virtual frame index registers. Ranges  
> cannot overlap,
> so a simple "current register" will suffice. Also add some additional
> sanity-checking assertions to make sure things are as we expect.

Yours:

/Volumes/mrs5/net/llvm/llvm/lib/CodeGen/PrologEpilogInserter.cpp: In  
member function ‘void llvm::PEI::scavengeFrameVirtualRegs 
(llvm::MachineFunction&)’:
/Volumes/mrs5/net/llvm/llvm/lib/CodeGen/PrologEpilogInserter.cpp:742:  
warning: ‘CurrentScratchReg’ may be used uninitialized in this function

?  make ENABLE_OPTIMIZED=1 is your friend.  :-)