From 12f3ca4cdb95b193af905a00e722a4dcb40b3de3 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 26 Apr 2017 19:45:00 +0000
Subject: Vendor import of llvm trunk r301441:
 https://llvm.org/svn/llvm-project/llvm/trunk@301441

---
 utils/TableGen/Types.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'utils/TableGen/Types.cpp')

diff --git a/utils/TableGen/Types.cpp b/utils/TableGen/Types.cpp
index 35458296f8fd..04d9e40f6743 100644
--- a/utils/TableGen/Types.cpp
+++ b/utils/TableGen/Types.cpp
@@ -40,5 +40,6 @@ const char *llvm::getMinimalTypeForEnumBitfield(uint64_t Size) {
   uint64_t MaxIndex = Size;
   if (MaxIndex > 0)
     MaxIndex--;
+  assert(MaxIndex <= 64 && "Too many bits");
   return getMinimalTypeForRange(1ULL << MaxIndex);
 }
-- 
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