[llvm-branch-commits] [llvm] [Dexter] Enable after_hit_count for state nodes (PR #203846)

[Orlando Cazalet-Hyams via llvm-branch-commits]

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@@ -99,11 +117,13 @@ def match_where_to_frame(
     step: StepIR,
     labels: Dict[str, int],
     context: StateMatchContext,
-) -> bool:
+) -> WhereFrameMatchResult:
     """Returns True if `where` matches `frame`. As part of this check, we perform the check once, and if necessary we
     may increment `where`'s hit count and check again."""
     result = _match_where_to_frame(where, frame, labels, context)
-    if result == True and where.for_hit_count is not None:
+    if result == WhereFrameMatchResult.EARLY or (
+        result == WhereFrameMatchResult.TRUE and where.for_hit_count is not None
+    ):
         if context.add_hit_if_where_hit_is_new(where, step):
             result = _match_where_to_frame(where, frame, labels, context)
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OCHyams wrote:

I know it's not part of the patch but why do we need to call this twice? The docstring doesn't elaborate much 

https://github.com/llvm/llvm-project/pull/203846