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..._______________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > > -- View this message in context: http://old.nabble.com/Removing-the-instrumented-instructions-at-runtime-tp32838185p32842349.html Sent from the LLVM - Dev mailing list archive at Nabble.com.

> Assume I instrument some instructions by using some transformation passes. > At runtime, I just need those instrumented instructions at the beginning, > and I would like to remove instrumented instructions at runtime to reduce > overhead. At the beginning of what? You mean at the time of program starup? Then after detecting/collecting whatever you want, you would like to remove

Hello, I have some questions about removing the instrumented instructions at runtime. Assume I instrument some instructions by using some transformation passes. At runtime, I just need those instrumented instructions at the beginning, and I would like to remove instrumented instructions at runtime to reduce overhead. Does anyone know how to do this by using LLVM? Thanks, Bo -- View