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Hi there, I am a newbie of llvm and here is my question situation. Assume that there is a function F which contains a loop named L, a array b[100]. I want to collect the statistical information of array index operation op(i) (take add and mul simply) of i in the loop L. Pseudocode lists below. void F(arg1, arg2){ int b[100]; for(int i=0; i<n; i++){ op1(i); op2(i);