zig/lib/libc/musl/src/math/s390x/fabs.c
Andrew Kelley 49d1a4c562 move lib dirs to lib subdir
also start prefering NtDll API. so far:
 * NtQueryInformationFile
 * NtClose

adds a performance workaround for windows unicode conversion. but that
should probably be removed before merging
2019-07-15 17:54:50 -04:00

15 lines
178 B
C
Vendored

#include <math.h>
#if defined(__HTM__) || __ARCH__ >= 9
double fabs(double x)
{
__asm__ ("lpdbr %0, %1" : "=f"(x) : "f"(x));
return x;
}
#else
#include "../fabs.c"
#endif