[AArch64] Fix a corner case in BitFeild select

[oota-llvm.git] / lib / Target / AArch64 / AArch64PerfectShuffle.h

diff --git a/lib/Target/AArch64/AArch64PerfectShuffle.h b/lib/Target/AArch64/AArch64PerfectShuffle.h
index b22fa2424d5cda8b121d2f967b51969633457aeb..9e9eec48c555a25bfacf4bf064e303096b755697 100644 (file)
--- a/lib/Target/AArch64/AArch64PerfectShuffle.h
+++ b/lib/Target/AArch64/AArch64PerfectShuffle.h
@@ -12,6 +12,9 @@
 //
 //===----------------------------------------------------------------------===//
 
+#ifndef LLVM_LIB_TARGET_AARCH64_AARCH64PERFECTSHUFFLE_H
+#define LLVM_LIB_TARGET_AARCH64_AARCH64PERFECTSHUFFLE_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