From d4c00c0f558193b492aed9ab6aacf84bf1d3fb4e Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Thu, 13 Aug 2009 06:24:02 +0000
Subject: [PATCH] Fix the N>=64 case in the isInt<> and isUint<> templates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78899 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Support/MathExtras.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/llvm/Support/MathExtras.h b/include/llvm/Support/MathExtras.h
index 15a67e40299..7ba5d8661cc 100644
--- a/include/llvm/Support/MathExtras.h
+++ b/include/llvm/Support/MathExtras.h
@@ -54,12 +54,12 @@ inline bool isUInt32(int64_t Value) {
 
 template<unsigned N>
 inline bool isInt(int64_t x) {
-  return -(INT64_C(1)<<(N-1)) <= x && x < (INT64_C(1)<<(N-1));
+  return N >= 64 || (-(INT64_C(1)<<(N-1)) <= x && x < (INT64_C(1)<<(N-1)));
 }
 
 template<unsigned N>
 inline bool isUint(uint64_t x) {
-  return x < (UINT64_C(1)<<N);
+  return N >= 64 || x < (UINT64_C(1)<<N);
 }
 
 /// isMask_32 - This function returns true if the argument is a sequence of ones
-- 
2.34.1