C code convert to assembly

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cgocmp/cgo-1.8.1.out c2goasm.outīenchmarkMultiplyAndAdd-12 236 10.9 -95.38%Īs you can see Golang 1.8 has made a significant improvement (38.2%) over 1.7.5, but it is still about 20x slower than directly calling into assembly code as wrapped by c2goasm.

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