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-rw-r--r--lib/Target/ARM/ARMPerfectShuffle.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMPerfectShuffle.h b/lib/Target/ARM/ARMPerfectShuffle.h
index efa22fb..3ff0bee 100644
--- a/lib/Target/ARM/ARMPerfectShuffle.h
+++ b/lib/Target/ARM/ARMPerfectShuffle.h
@@ -12,6 +12,9 @@
//
//===----------------------------------------------------------------------===//
+#ifndef LLVM_LIB_TARGET_ARM_ARMPERFECTSHUFFLE_H
+#define LLVM_LIB_TARGET_ARM_ARMPERFECTSHUFFLE_H
+
// 31 entries have cost 0
// 242 entries have cost 1
// 1447 entries have cost 2
@@ -6584,3 +6587,5 @@ static const unsigned PerfectShuffleTable[6561+1] = {
835584U, // <u,u,u,u>: Cost 0 copy LHS
0
};
+
+#endif