================
@@ -2649,6 +2649,11 @@ def fsanitize_undefined_strip_path_components_EQ :
Joined<["-"], "fsanitize-unde
HelpText<"Strip (or keep only, if negative) a given number of path
components "
"when emitting check metadata.">,
MarshallingInfoInt<CodeGenOpts<"EmitCheckPathComponentsToStrip">, "0",
"int">;
+def fno_sanitize_top_hot_EQ
+ : CommaJoined<["-"], "fno-sanitize-top-hot=">,
+ Group<f_clang_Group>,
+ HelpText<"Exclude sanitization for the top hottest fraction of code "
----------------
vitalybuka wrote:
`fraction of code` is not a fraction of the code. it's a fraction of time (more
precisely PGO counters)
Please feel free to reword, but meaning should be like:
`Exclude sanitization for the top hottest code responsible for the given
fraction of PGO counters.`
https://github.com/llvm/llvm-project/pull/121619
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