[PATCH] Make the rematerialization loop find the same uses as the spill loop in InlineSpiller.cpp

[Mikael Holmén]

Hi,

The attached patch makes the rematerialization loop in InlineSpiller.cpp 
find uses of a register in the same way as the spill loop does.

This solves the problem discussed in the thread

http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-August/075825.html

as agreed upon in

http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-August/076167.html

Regards,
Mikael


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