================
@@ -1784,6 +1784,12 @@ defm debug_info_for_profiling :
BoolFOption<"debug-info-for-profiling",
PosFlag<SetTrue, [], [ClangOption, CC1Option],
"Emit extra debug info to make sample profile more accurate">,
NegFlag<SetFalse>>;
+def fprofile_generate_cold_function_coverage : Flag<["-"],
"fprofile-generate-cold-function-coverage">,
----------------
snehasish wrote:
> also to centralize the configuration for the convenience
+1 I think a frontend flag is useful. It allows us to identify
incompatibilities early and provide clear error messages instead of more
obscure failures down the line.
https://github.com/llvm/llvm-project/pull/109837
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