-/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
__tgmres = Fct (Val); \
else if (sizeof (Val) == sizeof (float)) \
__tgmres = Fct##f (Val); \
- else \
+ else \
+ __tgmres = __tgml(Fct) (Val); \
+ __tgmres; }))
+
+# define __TGMATH_UNARY_REAL_RET_ONLY(Val, RetType, Fct) \
+ (__extension__ ({ RetType __tgmres; \
+ if (sizeof (Val) == sizeof (double) \
+ || __builtin_classify_type (Val) != 8) \
+ __tgmres = Fct (Val); \
+ else if (sizeof (Val) == sizeof (float)) \
+ __tgmres = Fct##f (Val); \
+ else \
__tgmres = __tgml(Fct) (Val); \
__tgmres; }))
__tgmres = Fct (Val1, Val2); \
else if (sizeof (Val1) == sizeof (float)) \
__tgmres = Fct##f (Val1, Val2); \
- else \
+ else \
__tgmres = __tgml(Fct) (Val1, Val2); \
__tgmres; }))
else \
__tgmres = Cfct (Val); \
} \
- else \
+ else \
{ \
if (sizeof (__real__ (Val)) == sizeof (Val)) \
__tgmres = Fct##f (Val); \
__tgmres = Fct (Val); \
else if (sizeof (Val) == sizeof (__complex__ float)) \
__tgmres = Fct##f (Val); \
- else \
+ else \
__tgmres = __tgml(Fct) (Val); \
__tgmres; }))
/* Round X to nearest integral value according to current rounding
direction. */
-#define lrint(Val) __TGMATH_UNARY_REAL_ONLY (Val, lrint)
-#define llrint(Val) __TGMATH_UNARY_REAL_ONLY (Val, llrint)
+#define lrint(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long int, lrint)
+#define llrint(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long long int, llrint)
/* Round X to nearest integral value, rounding halfway cases away from
zero. */
-#define lround(Val) __TGMATH_UNARY_REAL_ONLY (Val, lround)
-#define llround(Val) __TGMATH_UNARY_REAL_ONLY (Val, llround)
+#define lround(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long int, lround)
+#define llround(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long long int, llround)
/* Return X with its signed changed to Y's. */