R600/SI: Fix typos in SIInstrInfo::areLoadsFromSameBasePtr()
R600/SI: Fix typos in SIInstrInfo::areLoadsFromSameBasePtr()

This fixes a crash in the OpenCV test:
ImgprocWarpResizeArea/Resize.Mat/16

There is no test case for this, because this failure depends on a
specific ordering of the loads, which could easily change.

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@217040 91177308-0d34-0410-b5e6-96231b3b80d8

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