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Readme for Final Project of ECE5544 Compiler Optimization

Instructions: Extract the zip file in llvm-project/llvm/lib/Transforms

Follow the instructions given below:

cd Transforms cd cd PRE make clean make

TO TEST THE LCM PASS

make run-test1 //To test final PRE via LCM pass for test1.c file make run-test2 //To test final PRE via LCM pass for test2.c file make run-test3 //To test final PRE via LCM pass for test3.c file

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TO TEST INDIVIDUAL PASS

make run-preprocessor make run-anticipated make run-available make run-postponable make run-used

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