[llvm-commits] [llvm] r122581 - /llvm/trunk/lib/CodeGen/MachineVerifier.cpp

[Jakob Stoklund Olesen]

On Dec 28, 2010, at 2:47 PM, Cameron Zwarich wrote:

> On Dec 28, 2010, at 12:51 PM, Jakob Stoklund Olesen wrote:
> 
>> On Dec 27, 2010, at 5:43 PM, Cameron Zwarich wrote:
>> 
>>> On Dec 27, 2010, at 4:11 PM, Jakob Stoklund Olesen wrote:
>>> 
>>> There's one in CodeGen/X86/2008-05-21-CoalescerBug.ll, but it never triggers the false error. After phi elimination (either normal or strong), there is no live range or VN for the undef value, so the error is never emitted.
> 
> Here's a patch that fixes both issues. It won't catch any more errors, but it is arguably a bit clearer. Should I land it?

Please do, thanks!

/jakob

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