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Diffstat (limited to 'docs/env_variables.md')
| -rw-r--r-- | docs/env_variables.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/env_variables.md b/docs/env_variables.md index 41c8f12a..bdbb8520 100644 --- a/docs/env_variables.md +++ b/docs/env_variables.md @@ -204,6 +204,10 @@ Then there are a few specific features that are only available in llvm_mode: slowdown due a performance issue that is only fixed in llvm 9+. This feature increases path discovery by a little bit. + - Setting AFL_LLVM_SKIP_NEVERZERO=1 will not implement the skip zero + test. If the target performs only few loops then this will give a + small performance boost. + See llvm_mode/README.neverzero.md ### CMPLOG |