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...re's colors to get an Instagram-like effect. To improve code analyzability on LLVM 3.9.0, I made the following changes: - Improve SCoP detection through -polly-process-unprofitable - Enable outer loop vectorization through -polly-vectorizer=stripmine, disabling timeouts with -polly-dependences-computeout=0 - Avoid sign extensions by replacing all 32-bit ints with longs, as Polly seems to model using 64-bit loop counters - Avoid interrupting control flow through -ffast-math and moving mallocs to the top of the code So to compile, we have: clang -I. -O3 -g3 -Wall -Wextra -std=c99 -D_POSIX_C_SOUR...

...ect. >> >> To improve code analyzability on LLVM 3.9.0, I made the following changes: >> - Improve SCoP detection through -polly-process-unprofitable >> - Enable outer loop vectorization through -polly-vectorizer=stripmine, >> disabling timeouts with -polly-dependences-computeout=0 >> - Avoid sign extensions by replacing all 32-bit ints with longs, as >> Polly seems to model using 64-bit loop counters >> - Avoid interrupting control flow through -ffast-math and moving mallocs >> to the top of the code >> >> So to compile, we have: >&gt...

I just checkout release_38 branches of llvm, clang and polly and built it on and x86 Ubuntu with cmake: CMAKE_BUILD_TYPE="Debug" CMAKE_INSTALL_PREFIX="$HOME/toolchain/install/llvm-3.8" LLVM_TARGETS_TO_BUILD="X86" cmake -G "Unix Makefiles" \ -DBUILD_SHARED_LIBS="ON" \ -DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE \