[PATCH] D37091: Expose -mllvm -accurate-sample-profile to clang.

[David Li via Phabricator via cfe-commits]

davidxl added inline comments.


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Comment at: docs/ClangCommandLineReference.rst:176
+
+If sample profile is accurate, we will mark all un-sampled callsite as cold. Otherwise, treat un-sampled callsites as if we have no profile
+
----------------
If the sample profile is accurate, callsites without profile samples are marked as cold.  Otherwise, ...,
This option can be used to enable more aggressive size optimization based on profiles.


================
Comment at: include/clang/Driver/Options.td:593
+  HelpText<"If sample profile is accurate, we will mark all un-sampled "
+           "callsite as cold. Otherwise, treat un-sampled callsites as if "
+           "we have no profile">;
----------------
un-sampled callsites --> callsites without profile samples


https://reviews.llvm.org/D37091