From 1d0acacc63036fbce5fdc25147918cc0ee867a9d Mon Sep 17 00:00:00 2001
From: Brian Gaeke <gaeke@uiuc.edu>
Date: Tue, 17 Jun 2003 19:59:17 +0000
Subject: [PATCH] Use std::isnan instead of isnan.  Brought back to you from
 the future, by the reconciliation of the C++ and C99 standards. Someday.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6751 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
index 8eaae50cdd5..ab5dab5839b 100644
--- a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
+++ b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
@@ -221,7 +221,7 @@ GenericValue lle_X_log(FunctionType *M, const vector<GenericValue> &Args) {
 GenericValue lle_X_isnan(FunctionType *F, const vector<GenericValue> &Args) {
   assert(Args.size() == 1);
   GenericValue GV;
-  GV.IntVal = isnan(Args[0].DoubleVal);
+  GV.IntVal = std::isnan(Args[0].DoubleVal);
   return GV;
 }
 
-- 
2.34.1