[llvm-commits] CVS: llvm/lib/Support/IsInf.cpp

[Duraid Madina]

Changes in directory llvm/lib/Support:

IsInf.cpp updated: 1.6 -> 1.7
---
Log message:

HP-UX system headers make a mess of isinf(), so much so that gcc fixincludes
can't patch it up for c++ (works in C though)



---
Diffs of the changes:  (+4 -0)

 IsInf.cpp |    4 ++++
 1 files changed, 4 insertions(+)


Index: llvm/lib/Support/IsInf.cpp
diff -u llvm/lib/Support/IsInf.cpp:1.6 llvm/lib/Support/IsInf.cpp:1.7
--- llvm/lib/Support/IsInf.cpp:1.6	Thu Apr 21 17:52:05 2005
+++ llvm/lib/Support/IsInf.cpp	Mon May 16 01:45:57 2005
@@ -29,6 +29,10 @@
 // system header /usr/include/math.h
 # include <math.h>
 static int isinf(double x) { return !finite(x) && x==x; }
+#elif defined(__hpux)
+// HP-UX is "special"
+#include <math.h>
+static int isinf(double x) { return ((x)==INFINITY)||((x)==-INFINITY); }
 #else
 # error "Don't know how to get isinf()"
 #endif