From: Brian Gaeke <gaeke@uiuc.edu>
Date: Wed, 23 Jun 2004 00:25:24 +0000 (+0000)
Subject: Provide prototypes for IsNAN() wrapper.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7764f4b2e0e550dc23f3c536f236f9abf86879dc;p=oota-llvm.git

Provide prototypes for IsNAN() wrapper.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14339 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/Support/MathExtras.h b/include/Support/MathExtras.h
index 1540de3fcab..f99272282ce 100644
--- a/include/Support/MathExtras.h
+++ b/include/Support/MathExtras.h
@@ -39,6 +39,10 @@ inline bool isPowerOf2(int64_t C, unsigned &getPow) {
   return false;
 }
 
+// Platform-independent wrappers for the C99 isnan() function.
+int IsNAN (float f);
+int IsNAN (double d);
+
 } // End llvm namespace
 
 #endif
diff --git a/include/llvm/Support/MathExtras.h b/include/llvm/Support/MathExtras.h
index 1540de3fcab..f99272282ce 100644
--- a/include/llvm/Support/MathExtras.h
+++ b/include/llvm/Support/MathExtras.h
@@ -39,6 +39,10 @@ inline bool isPowerOf2(int64_t C, unsigned &getPow) {
   return false;
 }
 
+// Platform-independent wrappers for the C99 isnan() function.
+int IsNAN (float f);
+int IsNAN (double d);
+
 } // End llvm namespace
 
 #endif