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Fix some typoes in math.h cleanup.

This commit is contained in:
David Chisnall 2013-07-11 19:34:16 +00:00
parent 2b66d73259
commit 95f82796a9
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=253219

View File

@ -81,12 +81,12 @@ extern const union __nan_un {
#define FP_SUBNORMAL 0x08
#define FP_ZERO 0x10
#if __STDC_VERSION__ >= 201112L
#if __STDC_VERSION__ >= 201112L && defined(__clang__)
#define __fp_type_select(x, f, d, ld) _Generic((x), \
float: f(x), \
double: d(x), \
long double: ld(x))
#elif __GNUC_PREREQ__(5, 1)
#elif __GNUC_PREREQ__(3, 1)
#define __fp_type_select(x, f, d, ld) __builtin_choose_expr( \
__builtin_types_compatible_p(__typeof(x), long double), ld(x), \
__builtin_choose_expr( \
@ -101,7 +101,7 @@ extern const union __nan_un {
#endif
#define fpclassify(x) \
__fp_type_select(x, __fpclassifyf, __fpclassifyd, __fpclassifyd)
__fp_type_select(x, __fpclassifyf, __fpclassifyd, __fpclassifyl)
#define isfinite(x) __fp_type_select(x, __isfinitef, __isfinite, __isfinitel)
#define isinf(x) __fp_type_select(x, __isinff, __isinf, __isinfl)
#define isnan(x) \