Manually update test r600.amdgpu-alias-analysis.ll for amdgiz environment
since it cannot be done by script.
The two pointers are swapped in the output because PrintResults in
AliasAnalysisEvaluator.cpp sorts the strings obtained from printAsOperand
before printing them.
Differential Revision: https://reviews.llvm.org/D40131
llvm-svn: 318660