diff --git a/mercurial/pure/parsers.py b/mercurial/pure/parsers.py
--- a/mercurial/pure/parsers.py
+++ b/mercurial/pure/parsers.py
@@ -363,16 +363,12 @@
             raise RuntimeError('untracked item')
         elif self.removed and self._p1_tracked and self._p2_info:
             return NONNORMAL
-        elif self.removed and self._p2_info:
+        elif self._p2_info:
             return FROM_P2
         elif self.removed:
             return 0
-        elif self.merged:
-            return FROM_P2
         elif self.added:
             return NONNORMAL
-        elif self.from_p2:
-            return FROM_P2
         elif self._size is None:
             return NONNORMAL
         else:
diff --git a/rust/hg-core/src/dirstate/entry.rs b/rust/hg-core/src/dirstate/entry.rs
--- a/rust/hg-core/src/dirstate/entry.rs
+++ b/rust/hg-core/src/dirstate/entry.rs
@@ -250,16 +250,12 @@
             && self.flags.contains(Flags::P1_TRACKED | Flags::P2_INFO)
         {
             SIZE_NON_NORMAL
-        } else if self.removed() && self.flags.contains(Flags::P2_INFO) {
+        } else if self.flags.contains(Flags::P2_INFO) {
             SIZE_FROM_OTHER_PARENT
         } else if self.removed() {
             0
-        } else if self.merged() {
-            SIZE_FROM_OTHER_PARENT
         } else if self.added() {
             SIZE_NON_NORMAL
-        } else if self.from_p2() {
-            SIZE_FROM_OTHER_PARENT
         } else if let Some((_mode, size)) = self.mode_size {
             size
         } else {