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2017 Sep 11
2
Building LLVM's fuzzers
...seem to be no llvm tests for this, only
> compiler-rt tests) but please also check if this looks ok.
This looks fine, though I'd rather if we just did it on all platforms
for consistency / clear semantic intent. Running appendToUsed once
should be cheap, and we do it unguarded in our other instrumentation
(like InstrProfiling.cpp).
> But this all still sounds bad on linux at least:
> * with the old bfd linker and -ffunction-sections -Wl,-gc-sections these
> arrays get removed (as discussed here)
This is sad, and I don't think we have any particularly good ideas to
fix this.
&...