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-rw-r--r--llvm/lib/Target/Hexagon/HexagonSubtarget.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp b/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
index ca6d1cf649b..a3ec0483113 100644
--- a/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonSubtarget.cpp
@@ -66,7 +66,7 @@ static cl::opt<bool> DisableHexagonMISched("disable-hexagon-misched",
cl::desc("Disable Hexagon MI Scheduling"));
static cl::opt<bool> EnableSubregLiveness("hexagon-subreg-liveness",
- cl::Hidden, cl::ZeroOrMore, cl::init(false),
+ cl::Hidden, cl::ZeroOrMore, cl::init(true),
cl::desc("Enable subregister liveness tracking for Hexagon"));
static cl::opt<bool> OverrideLongCalls("hexagon-long-calls",
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