diff options
Diffstat (limited to 'lib/Support/IsInf.cpp')
| -rw-r--r-- | lib/Support/IsInf.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/Support/IsInf.cpp b/lib/Support/IsInf.cpp index 9b0556fcb0..52c7d4204b 100644 --- a/lib/Support/IsInf.cpp +++ b/lib/Support/IsInf.cpp @@ -6,9 +6,12 @@ // the University of Illinois Open Source License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// +// +// Platform-independent wrapper around C99 isinf() +// +//===----------------------------------------------------------------------===// #include "llvm/Config/config.h" -#include "llvm/System/IncludeFile.h" #if HAVE_ISINF_IN_MATH_H # include <math.h> @@ -33,16 +36,14 @@ 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); } +static int isinf(double x) { return ((x) == INFINITY) || ((x) == -INFINITY); } #else # error "Don't know how to get isinf()" #endif namespace llvm { -int IsInf (float f) { return isinf (f); } -int IsInf (double d) { return isinf (d); } +int IsInf(float f) { return isinf(f); } +int IsInf(double d) { return isinf(d); } } // end namespace llvm; - -DEFINING_FILE_FOR(SupportIsInf) |