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Create flag to disable simplifyCFG. #35762

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morehouse opened this issue Feb 16, 2018 · 2 comments
Closed

Create flag to disable simplifyCFG. #35762

morehouse opened this issue Feb 16, 2018 · 2 comments
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Bugzilla Link 36414
Resolution FIXED
Resolved on Jul 16, 2018 15:03
Version unspecified
OS Linux
CC @kcc

Extended Description

When building with SanitizerCoverage, simplifyCFG reduces the coverage signal available to libFuzzer when trying to find new inputs. We need a way to disable simplifyCFG when building with libFuzzer.

See google/sanitizers#893.
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assigned to @morehouse

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Done in https://reviews.llvm.org/rL328214.

@llvmbot llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 10, 2021
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