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Hi, I used clang -O3 -c -emit-llvm on the follow code to generate a bitcode, say a.bc. I read the .ll file and didn't see any gather intrinsic. Also, I used opt -O3 -mcpu=core-avx2/-mcpu=skx, but there is still no gather intrinsic generated. int foo(int A[800], int B[800], int C[800]) { for (int i = 0; i < 800; i++) { A[B[i]] = i + 5; } for (int i = 0; i < 800;

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