Add better heuristics to resolve if load / store is safe to do.

toaarnio / llvm-ir-memprotect

LLVM IR instrumentation for protection against out-of-bounds memory accesses

Mozilla Public License 2.0

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Open elhigu opened 11 years ago

elhigu commented 11 years ago

Current heuristic is so naive that when clamping is done from O0 input it produces better results than giving O3 optimized input to the pass.