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2019 May 16
2
How data is laid out in default.profraw when doing profiling?
...``` This helped us successfully passed some small cases(not know for sure whether the coverage result is true, but we can see coverage report). But when we added more cases, `llvm-cov show -arch=xxx ...` gave us an assertion when entering fuction ` loadFunctionRecord ` in CoverageMapping.cpp. The OrigFuncName is empty when inserting into FunctionNames. Seems the llvm-cov cannot find a function name. I think it's because we didn't construct a correct default.profraw. So how data is laid out in default.profraw when doing profiling? Any help will be appreciated. A small tip which may help. We a...