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-rw-r--r--lib/Target/Hexagon/BitTracker.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/Hexagon/BitTracker.h b/lib/Target/Hexagon/BitTracker.h
index 48c5f2266acfa..a547b34e852f6 100644
--- a/lib/Target/Hexagon/BitTracker.h
+++ b/lib/Target/Hexagon/BitTracker.h
@@ -283,6 +283,9 @@ struct BitTracker::RegisterCell {
return !operator==(RC);
}
+ // Replace the ref-to-reg-0 bit values with the given register.
+ RegisterCell &regify(unsigned R);
+
// Generate a "ref" cell for the corresponding register. In the resulting
// cell each bit will be described as being the same as the corresponding
// bit in register Reg (i.e. the cell is "defined" by register Reg).