================
@@ -479,6 +481,27 @@ transferCFGBlock(const CFGBlock &Block, AnalysisContext
&AC,
return State;
}
+// Returns the number of blocks that would be visited if we only visit each
+// reachable block once. This provides a lower bound on the number of block
+// visits. This is a light version of the main analysis loop (keep in sync).
+size_t NumBlockVisitsIfVisitEachReachableOnce(const CFG &CFG) {
----------------
jvoung wrote:
It is similar, but counts blocks the way that the analysis loop does (e.g., not
counting the entry block).
Did you mean to reuse some other reachable block counting functionality? I
looked but didn't see one.
Otherwise, I wanted this to be as close to what the analysis loop does to be
"NFC", but with high enough MaxBlockVisits it could be close enough.
https://github.com/llvm/llvm-project/pull/186808
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