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...s pass is originally written as a function pass. Rewrite this pass to Module pass to make the intrinsic function llvm.malloc 5. The customized malloc, calloc, and realloc in safecode/runtime/BBRuntime/AlignedMalloc.cpp could be overrided by system implementation on some environments. Thus I added a __sc_bb_ prefix to these customized heap allocation functions. I also write a module pass to automatically rename all malloc / calloc / realloc to __sc_bb_malloc ... Regression tests are also completed for this pass. This week, I plan to 1. Test SAFECode’s bbac implementation on more real-world programs, a...