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-rw-r--r--lib/Target/Hexagon/HexagonGenPredicate.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/Hexagon/HexagonGenPredicate.cpp b/lib/Target/Hexagon/HexagonGenPredicate.cpp
index f14c733dcf51..3470480d607d 100644
--- a/lib/Target/Hexagon/HexagonGenPredicate.cpp
+++ b/lib/Target/Hexagon/HexagonGenPredicate.cpp
@@ -334,6 +334,7 @@ bool HexagonGenPredicate::isScalarPred(Register PredReg) {
if (MRI->getRegClass(PR.R) != PredRC)
return false;
// If it is a copy between two predicate registers, fall through.
+ LLVM_FALLTHROUGH;
}
case Hexagon::C2_and:
case Hexagon::C2_andn: