hLLVM -- A Haskell Library for analyzing and transforming LLVM assembly codes

Goal:

• Provide functionalities for performaning analysis and transformation of LLVM codes in pure Haskell

Build:

From hLLVM toplevel directory

cabal configure

cabal build

The test driver 'llvm-test' is generated at dist/build/llvm-test

Test:

test LLVM assembly parser

dist/build/llvm-test/llvm-test parse -i test/test1.ll -o out.ll

test mem2reg pass

dist/build/llvm-test/llvm-test pass -s=mem2reg -f=10000 -i test/test1.ll -o out.ll

test dce pass

dist/build/llvm-test/llvm-test pass -s=dce -f=10000 -i test/test1.ll -o out.ll

test mem2reg and dce passes

dist/build/llvm-test/llvm-test pass -s=mem2reg -s=dce -f=1000 -i test/test1.ll -o out.ll

run tests in batch (llvm-test needs to be available in the executable search paths)

test/runLlvmTest.sh [parse|ast2ir|ir2ast]