[LLVMdev] [PATCH] PR4256

Chris Lattner clattner at apple.com
Mon Jul 13 10:22:38 PDT 2009

On Jul 11, 2009, at 3:33 PM, Jakub Staszak wrote:

> Hello,
> This patch fixes PR4256.

Thanks Jakub!

This patch does two things: refactoring the sort method, and fixing  
the sort to happen on all paths through the phi translation code.  I  
split them into two patches, the first of which is here:

and the bug fix is here:

For the bug fix part, I chose to hoist the existing two different  
places that do sort up above all the phi translation stuff.  Since the  
sort has to happen before phi translation anyway, this is simpler and  
more foolproof.  Thank you for your patch, it was a great fix, I hope  
you don't mind that I tweaked it a bit.


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