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Perform some code cleanup

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This commit is contained in:
Justine Tunney 2023-05-15 16:32:10 -07:00
parent cc1732bc42
commit 210187cf77
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GPG key ID: BE714B4575D6E328
205 changed files with 1748 additions and 2595 deletions
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15
libc/tinymath/roundl.c
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@ -28,6 +28,7 @@
#include "libc/math.h"
#include "libc/tinymath/internal.h"
#include "libc/tinymath/ldshape.internal.h"
#if !(LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024)
asm(".ident\t\"\\n\\n\
Musl libc (MIT License)\\n\
@ -35,10 +36,11 @@ Copyright 2005-2014 Rich Felker, et. al.\"");
asm(".include \"libc/disclaimer.inc\"");
// clang-format off
long double roundl(long double x) {
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
return round(x);
#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
/**
* Rounds 𝑥 to nearest integer, away from zero.
*/
long double roundl(long double x)
{
static const long double toint = 1/LDBL_EPSILON;
union ldshape u = {x};
@ -63,7 +65,6 @@ long double roundl(long double x) {
if (u.i.se >> 15)
y = -y;
return y;
#else
#error "architecture unsupported"
#endif
}
#endif /* long double is long */