github.com/zebozhuang/go@v0.0.0-20200207033046-f8a98f6f5c5d/src/cmd/compile/internal/test/README (about)

     1  This directory holds small tests and benchmarks of code
     2  generated by the compiler.  This code is not for importing,
     3  and the tests are intended to verify that specific optimzations
     4  are applied and correct.