From: Chris Lattner <sabre@nondot.org>
Date: Mon, 25 Oct 2004 18:47:10 +0000 (+0000)
Subject: Patch to support MSVC, contributed by Morten Ofstad
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f0ae6c62e8cd53ef8c81f87e3a7abb0d15b6775b;p=oota-llvm.git

Patch to support MSVC, contributed by Morten Ofstad


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17220 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Support/IsInf.cpp b/lib/Support/IsInf.cpp
index c50eadff179..7087dd94c14 100644
--- a/lib/Support/IsInf.cpp
+++ b/lib/Support/IsInf.cpp
@@ -24,6 +24,9 @@ using std::isinf;
 // apparently this has been a problem with Solaris for years.
 # include <ieeefp.h>
 static int isinf(double x) { return !finite(x) && x==x; }
+#elif defined(_MSC_VER)
+#include <float.h>
+#define isinf(X) (!_finite(X))
 #else
 # error "Don't know how to get isinf()"
 #endif