From 21d9e03758d40c690488abce12bb82e063ff15e9 Mon Sep 17 00:00:00 2001 From: Koki Ueha Date: Fri, 30 May 2025 15:32:52 +0000 Subject: [PATCH] libc: replace musl's trigonometric functions with compiler_rt's - sin - sinf - cos - cosf - sincos - sincosf - tan - tanf --- lib/libc/musl/src/math/cos.c | 77 -------------------- lib/libc/musl/src/math/cosf.c | 78 --------------------- lib/libc/musl/src/math/sin.c | 78 --------------------- lib/libc/musl/src/math/sincos.c | 69 ------------------ lib/libc/musl/src/math/sincosf.c | 117 ------------------------------- lib/libc/musl/src/math/sinf.c | 76 -------------------- lib/libc/musl/src/math/tan.c | 70 ------------------ lib/libc/musl/src/math/tanf.c | 64 ----------------- src/libs/musl.zig | 8 --- src/libs/wasi_libc.zig | 8 --- 10 files changed, 645 deletions(-) delete mode 100644 lib/libc/musl/src/math/cos.c delete mode 100644 lib/libc/musl/src/math/cosf.c delete mode 100644 lib/libc/musl/src/math/sin.c delete mode 100644 lib/libc/musl/src/math/sincos.c delete mode 100644 lib/libc/musl/src/math/sincosf.c delete mode 100644 lib/libc/musl/src/math/sinf.c delete mode 100644 lib/libc/musl/src/math/tan.c delete mode 100644 lib/libc/musl/src/math/tanf.c diff --git a/lib/libc/musl/src/math/cos.c b/lib/libc/musl/src/math/cos.c deleted file mode 100644 index ee97f68bbb..0000000000 --- a/lib/libc/musl/src/math/cos.c +++ /dev/null @@ -1,77 +0,0 @@ -/* origin: FreeBSD /usr/src/lib/msun/src/s_cos.c */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ -/* cos(x) - * Return cosine function of x. - * - * kernel function: - * __sin ... sine function on [-pi/4,pi/4] - * __cos ... cosine function on [-pi/4,pi/4] - * __rem_pio2 ... argument reduction routine - * - * Method. - * Let S,C and T denote the sin, cos and tan respectively on - * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2 - * in [-pi/4 , +pi/4], and let n = k mod 4. - * We have - * - * n sin(x) cos(x) tan(x) - * ---------------------------------------------------------- - * 0 S C T - * 1 C -S -1/T - * 2 -S -C T - * 3 -C S -1/T - * ---------------------------------------------------------- - * - * Special cases: - * Let trig be any of sin, cos, or tan. - * trig(+-INF) is NaN, with signals; - * trig(NaN) is that NaN; - * - * Accuracy: - * TRIG(x) returns trig(x) nearly rounded - */ - -#include "libm.h" - -double cos(double x) -{ - double y[2]; - uint32_t ix; - unsigned n; - - GET_HIGH_WORD(ix, x); - ix &= 0x7fffffff; - - /* |x| ~< pi/4 */ - if (ix <= 0x3fe921fb) { - if (ix < 0x3e46a09e) { /* |x| < 2**-27 * sqrt(2) */ - /* raise inexact if x!=0 */ - FORCE_EVAL(x + 0x1p120f); - return 1.0; - } - return __cos(x, 0); - } - - /* cos(Inf or NaN) is NaN */ - if (ix >= 0x7ff00000) - return x-x; - - /* argument reduction */ - n = __rem_pio2(x, y); - switch (n&3) { - case 0: return __cos(y[0], y[1]); - case 1: return -__sin(y[0], y[1], 1); - case 2: return -__cos(y[0], y[1]); - default: - return __sin(y[0], y[1], 1); - } -} diff --git a/lib/libc/musl/src/math/cosf.c b/lib/libc/musl/src/math/cosf.c deleted file mode 100644 index 23f3e5bf69..0000000000 --- a/lib/libc/musl/src/math/cosf.c +++ /dev/null @@ -1,78 +0,0 @@ -/* origin: FreeBSD /usr/src/lib/msun/src/s_cosf.c */ -/* - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - * Optimized by Bruce D. Evans. - */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#include "libm.h" - -/* Small multiples of pi/2 rounded to double precision. */ -static const double -c1pio2 = 1*M_PI_2, /* 0x3FF921FB, 0x54442D18 */ -c2pio2 = 2*M_PI_2, /* 0x400921FB, 0x54442D18 */ -c3pio2 = 3*M_PI_2, /* 0x4012D97C, 0x7F3321D2 */ -c4pio2 = 4*M_PI_2; /* 0x401921FB, 0x54442D18 */ - -float cosf(float x) -{ - double y; - uint32_t ix; - unsigned n, sign; - - GET_FLOAT_WORD(ix, x); - sign = ix >> 31; - ix &= 0x7fffffff; - - if (ix <= 0x3f490fda) { /* |x| ~<= pi/4 */ - if (ix < 0x39800000) { /* |x| < 2**-12 */ - /* raise inexact if x != 0 */ - FORCE_EVAL(x + 0x1p120f); - return 1.0f; - } - return __cosdf(x); - } - if (ix <= 0x407b53d1) { /* |x| ~<= 5*pi/4 */ - if (ix > 0x4016cbe3) /* |x| ~> 3*pi/4 */ - return -__cosdf(sign ? x+c2pio2 : x-c2pio2); - else { - if (sign) - return __sindf(x + c1pio2); - else - return __sindf(c1pio2 - x); - } - } - if (ix <= 0x40e231d5) { /* |x| ~<= 9*pi/4 */ - if (ix > 0x40afeddf) /* |x| ~> 7*pi/4 */ - return __cosdf(sign ? x+c4pio2 : x-c4pio2); - else { - if (sign) - return __sindf(-x - c3pio2); - else - return __sindf(x - c3pio2); - } - } - - /* cos(Inf or NaN) is NaN */ - if (ix >= 0x7f800000) - return x-x; - - /* general argument reduction needed */ - n = __rem_pio2f(x,&y); - switch (n&3) { - case 0: return __cosdf(y); - case 1: return __sindf(-y); - case 2: return -__cosdf(y); - default: - return __sindf(y); - } -} diff --git a/lib/libc/musl/src/math/sin.c b/lib/libc/musl/src/math/sin.c deleted file mode 100644 index 055e215bc8..0000000000 --- a/lib/libc/musl/src/math/sin.c +++ /dev/null @@ -1,78 +0,0 @@ -/* origin: FreeBSD /usr/src/lib/msun/src/s_sin.c */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ -/* sin(x) - * Return sine function of x. - * - * kernel function: - * __sin ... sine function on [-pi/4,pi/4] - * __cos ... cose function on [-pi/4,pi/4] - * __rem_pio2 ... argument reduction routine - * - * Method. - * Let S,C and T denote the sin, cos and tan respectively on - * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2 - * in [-pi/4 , +pi/4], and let n = k mod 4. - * We have - * - * n sin(x) cos(x) tan(x) - * ---------------------------------------------------------- - * 0 S C T - * 1 C -S -1/T - * 2 -S -C T - * 3 -C S -1/T - * ---------------------------------------------------------- - * - * Special cases: - * Let trig be any of sin, cos, or tan. - * trig(+-INF) is NaN, with signals; - * trig(NaN) is that NaN; - * - * Accuracy: - * TRIG(x) returns trig(x) nearly rounded - */ - -#include "libm.h" - -double sin(double x) -{ - double y[2]; - uint32_t ix; - unsigned n; - - /* High word of x. */ - GET_HIGH_WORD(ix, x); - ix &= 0x7fffffff; - - /* |x| ~< pi/4 */ - if (ix <= 0x3fe921fb) { - if (ix < 0x3e500000) { /* |x| < 2**-26 */ - /* raise inexact if x != 0 and underflow if subnormal*/ - FORCE_EVAL(ix < 0x00100000 ? x/0x1p120f : x+0x1p120f); - return x; - } - return __sin(x, 0.0, 0); - } - - /* sin(Inf or NaN) is NaN */ - if (ix >= 0x7ff00000) - return x - x; - - /* argument reduction needed */ - n = __rem_pio2(x, y); - switch (n&3) { - case 0: return __sin(y[0], y[1], 1); - case 1: return __cos(y[0], y[1]); - case 2: return -__sin(y[0], y[1], 1); - default: - return -__cos(y[0], y[1]); - } -} diff --git a/lib/libc/musl/src/math/sincos.c b/lib/libc/musl/src/math/sincos.c deleted file mode 100644 index 35b2d92396..0000000000 --- a/lib/libc/musl/src/math/sincos.c +++ /dev/null @@ -1,69 +0,0 @@ -/* origin: FreeBSD /usr/src/lib/msun/src/s_sin.c */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#define _GNU_SOURCE -#include "libm.h" - -void sincos(double x, double *sin, double *cos) -{ - double y[2], s, c; - uint32_t ix; - unsigned n; - - GET_HIGH_WORD(ix, x); - ix &= 0x7fffffff; - - /* |x| ~< pi/4 */ - if (ix <= 0x3fe921fb) { - /* if |x| < 2**-27 * sqrt(2) */ - if (ix < 0x3e46a09e) { - /* raise inexact if x!=0 and underflow if subnormal */ - FORCE_EVAL(ix < 0x00100000 ? x/0x1p120f : x+0x1p120f); - *sin = x; - *cos = 1.0; - return; - } - *sin = __sin(x, 0.0, 0); - *cos = __cos(x, 0.0); - return; - } - - /* sincos(Inf or NaN) is NaN */ - if (ix >= 0x7ff00000) { - *sin = *cos = x - x; - return; - } - - /* argument reduction needed */ - n = __rem_pio2(x, y); - s = __sin(y[0], y[1], 1); - c = __cos(y[0], y[1]); - switch (n&3) { - case 0: - *sin = s; - *cos = c; - break; - case 1: - *sin = c; - *cos = -s; - break; - case 2: - *sin = -s; - *cos = -c; - break; - case 3: - default: - *sin = -c; - *cos = s; - break; - } -} diff --git a/lib/libc/musl/src/math/sincosf.c b/lib/libc/musl/src/math/sincosf.c deleted file mode 100644 index f8ca7232cf..0000000000 --- a/lib/libc/musl/src/math/sincosf.c +++ /dev/null @@ -1,117 +0,0 @@ -/* origin: FreeBSD /usr/src/lib/msun/src/s_sinf.c */ -/* - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - * Optimized by Bruce D. Evans. - */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#define _GNU_SOURCE -#include "libm.h" - -/* Small multiples of pi/2 rounded to double precision. */ -static const double -s1pio2 = 1*M_PI_2, /* 0x3FF921FB, 0x54442D18 */ -s2pio2 = 2*M_PI_2, /* 0x400921FB, 0x54442D18 */ -s3pio2 = 3*M_PI_2, /* 0x4012D97C, 0x7F3321D2 */ -s4pio2 = 4*M_PI_2; /* 0x401921FB, 0x54442D18 */ - -void sincosf(float x, float *sin, float *cos) -{ - double y; - float_t s, c; - uint32_t ix; - unsigned n, sign; - - GET_FLOAT_WORD(ix, x); - sign = ix >> 31; - ix &= 0x7fffffff; - - /* |x| ~<= pi/4 */ - if (ix <= 0x3f490fda) { - /* |x| < 2**-12 */ - if (ix < 0x39800000) { - /* raise inexact if x!=0 and underflow if subnormal */ - FORCE_EVAL(ix < 0x00100000 ? x/0x1p120f : x+0x1p120f); - *sin = x; - *cos = 1.0f; - return; - } - *sin = __sindf(x); - *cos = __cosdf(x); - return; - } - - /* |x| ~<= 5*pi/4 */ - if (ix <= 0x407b53d1) { - if (ix <= 0x4016cbe3) { /* |x| ~<= 3pi/4 */ - if (sign) { - *sin = -__cosdf(x + s1pio2); - *cos = __sindf(x + s1pio2); - } else { - *sin = __cosdf(s1pio2 - x); - *cos = __sindf(s1pio2 - x); - } - return; - } - /* -sin(x+c) is not correct if x+c could be 0: -0 vs +0 */ - *sin = -__sindf(sign ? x + s2pio2 : x - s2pio2); - *cos = -__cosdf(sign ? x + s2pio2 : x - s2pio2); - return; - } - - /* |x| ~<= 9*pi/4 */ - if (ix <= 0x40e231d5) { - if (ix <= 0x40afeddf) { /* |x| ~<= 7*pi/4 */ - if (sign) { - *sin = __cosdf(x + s3pio2); - *cos = -__sindf(x + s3pio2); - } else { - *sin = -__cosdf(x - s3pio2); - *cos = __sindf(x - s3pio2); - } - return; - } - *sin = __sindf(sign ? x + s4pio2 : x - s4pio2); - *cos = __cosdf(sign ? x + s4pio2 : x - s4pio2); - return; - } - - /* sin(Inf or NaN) is NaN */ - if (ix >= 0x7f800000) { - *sin = *cos = x - x; - return; - } - - /* general argument reduction needed */ - n = __rem_pio2f(x, &y); - s = __sindf(y); - c = __cosdf(y); - switch (n&3) { - case 0: - *sin = s; - *cos = c; - break; - case 1: - *sin = c; - *cos = -s; - break; - case 2: - *sin = -s; - *cos = -c; - break; - case 3: - default: - *sin = -c; - *cos = s; - break; - } -} diff --git a/lib/libc/musl/src/math/sinf.c b/lib/libc/musl/src/math/sinf.c deleted file mode 100644 index 64e39f5017..0000000000 --- a/lib/libc/musl/src/math/sinf.c +++ /dev/null @@ -1,76 +0,0 @@ -/* origin: FreeBSD /usr/src/lib/msun/src/s_sinf.c */ -/* - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - * Optimized by Bruce D. Evans. - */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#include "libm.h" - -/* Small multiples of pi/2 rounded to double precision. */ -static const double -s1pio2 = 1*M_PI_2, /* 0x3FF921FB, 0x54442D18 */ -s2pio2 = 2*M_PI_2, /* 0x400921FB, 0x54442D18 */ -s3pio2 = 3*M_PI_2, /* 0x4012D97C, 0x7F3321D2 */ -s4pio2 = 4*M_PI_2; /* 0x401921FB, 0x54442D18 */ - -float sinf(float x) -{ - double y; - uint32_t ix; - int n, sign; - - GET_FLOAT_WORD(ix, x); - sign = ix >> 31; - ix &= 0x7fffffff; - - if (ix <= 0x3f490fda) { /* |x| ~<= pi/4 */ - if (ix < 0x39800000) { /* |x| < 2**-12 */ - /* raise inexact if x!=0 and underflow if subnormal */ - FORCE_EVAL(ix < 0x00800000 ? x/0x1p120f : x+0x1p120f); - return x; - } - return __sindf(x); - } - if (ix <= 0x407b53d1) { /* |x| ~<= 5*pi/4 */ - if (ix <= 0x4016cbe3) { /* |x| ~<= 3pi/4 */ - if (sign) - return -__cosdf(x + s1pio2); - else - return __cosdf(x - s1pio2); - } - return __sindf(sign ? -(x + s2pio2) : -(x - s2pio2)); - } - if (ix <= 0x40e231d5) { /* |x| ~<= 9*pi/4 */ - if (ix <= 0x40afeddf) { /* |x| ~<= 7*pi/4 */ - if (sign) - return __cosdf(x + s3pio2); - else - return -__cosdf(x - s3pio2); - } - return __sindf(sign ? x + s4pio2 : x - s4pio2); - } - - /* sin(Inf or NaN) is NaN */ - if (ix >= 0x7f800000) - return x - x; - - /* general argument reduction needed */ - n = __rem_pio2f(x, &y); - switch (n&3) { - case 0: return __sindf(y); - case 1: return __cosdf(y); - case 2: return __sindf(-y); - default: - return -__cosdf(y); - } -} diff --git a/lib/libc/musl/src/math/tan.c b/lib/libc/musl/src/math/tan.c deleted file mode 100644 index 9c724a45af..0000000000 --- a/lib/libc/musl/src/math/tan.c +++ /dev/null @@ -1,70 +0,0 @@ -/* origin: FreeBSD /usr/src/lib/msun/src/s_tan.c */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ -/* tan(x) - * Return tangent function of x. - * - * kernel function: - * __tan ... tangent function on [-pi/4,pi/4] - * __rem_pio2 ... argument reduction routine - * - * Method. - * Let S,C and T denote the sin, cos and tan respectively on - * [-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2 - * in [-pi/4 , +pi/4], and let n = k mod 4. - * We have - * - * n sin(x) cos(x) tan(x) - * ---------------------------------------------------------- - * 0 S C T - * 1 C -S -1/T - * 2 -S -C T - * 3 -C S -1/T - * ---------------------------------------------------------- - * - * Special cases: - * Let trig be any of sin, cos, or tan. - * trig(+-INF) is NaN, with signals; - * trig(NaN) is that NaN; - * - * Accuracy: - * TRIG(x) returns trig(x) nearly rounded - */ - -#include "libm.h" - -double tan(double x) -{ - double y[2]; - uint32_t ix; - unsigned n; - - GET_HIGH_WORD(ix, x); - ix &= 0x7fffffff; - - /* |x| ~< pi/4 */ - if (ix <= 0x3fe921fb) { - if (ix < 0x3e400000) { /* |x| < 2**-27 */ - /* raise inexact if x!=0 and underflow if subnormal */ - FORCE_EVAL(ix < 0x00100000 ? x/0x1p120f : x+0x1p120f); - return x; - } - return __tan(x, 0.0, 0); - } - - /* tan(Inf or NaN) is NaN */ - if (ix >= 0x7ff00000) - return x - x; - - /* argument reduction */ - n = __rem_pio2(x, y); - return __tan(y[0], y[1], n&1); -} diff --git a/lib/libc/musl/src/math/tanf.c b/lib/libc/musl/src/math/tanf.c deleted file mode 100644 index aba197777d..0000000000 --- a/lib/libc/musl/src/math/tanf.c +++ /dev/null @@ -1,64 +0,0 @@ -/* origin: FreeBSD /usr/src/lib/msun/src/s_tanf.c */ -/* - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - * Optimized by Bruce D. Evans. - */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#include "libm.h" - -/* Small multiples of pi/2 rounded to double precision. */ -static const double -t1pio2 = 1*M_PI_2, /* 0x3FF921FB, 0x54442D18 */ -t2pio2 = 2*M_PI_2, /* 0x400921FB, 0x54442D18 */ -t3pio2 = 3*M_PI_2, /* 0x4012D97C, 0x7F3321D2 */ -t4pio2 = 4*M_PI_2; /* 0x401921FB, 0x54442D18 */ - -float tanf(float x) -{ - double y; - uint32_t ix; - unsigned n, sign; - - GET_FLOAT_WORD(ix, x); - sign = ix >> 31; - ix &= 0x7fffffff; - - if (ix <= 0x3f490fda) { /* |x| ~<= pi/4 */ - if (ix < 0x39800000) { /* |x| < 2**-12 */ - /* raise inexact if x!=0 and underflow if subnormal */ - FORCE_EVAL(ix < 0x00800000 ? x/0x1p120f : x+0x1p120f); - return x; - } - return __tandf(x, 0); - } - if (ix <= 0x407b53d1) { /* |x| ~<= 5*pi/4 */ - if (ix <= 0x4016cbe3) /* |x| ~<= 3pi/4 */ - return __tandf((sign ? x+t1pio2 : x-t1pio2), 1); - else - return __tandf((sign ? x+t2pio2 : x-t2pio2), 0); - } - if (ix <= 0x40e231d5) { /* |x| ~<= 9*pi/4 */ - if (ix <= 0x40afeddf) /* |x| ~<= 7*pi/4 */ - return __tandf((sign ? x+t3pio2 : x-t3pio2), 1); - else - return __tandf((sign ? x+t4pio2 : x-t4pio2), 0); - } - - /* tan(Inf or NaN) is NaN */ - if (ix >= 0x7f800000) - return x - x; - - /* argument reduction */ - n = __rem_pio2f(x, &y); - return __tandf(y, n&1); -} diff --git a/src/libs/musl.zig b/src/libs/musl.zig index e9d213b485..25f49eb91b 100644 --- a/src/libs/musl.zig +++ b/src/libs/musl.zig @@ -886,9 +886,7 @@ const src_files = [_][]const u8{ "musl/src/math/copysignf.c", "musl/src/math/copysignl.c", "musl/src/math/__cos.c", - "musl/src/math/cos.c", "musl/src/math/__cosdf.c", - "musl/src/math/cosf.c", "musl/src/math/cosh.c", "musl/src/math/coshf.c", "musl/src/math/coshl.c", @@ -1194,12 +1192,8 @@ const src_files = [_][]const u8{ "musl/src/math/significand.c", "musl/src/math/significandf.c", "musl/src/math/__sin.c", - "musl/src/math/sin.c", - "musl/src/math/sincos.c", - "musl/src/math/sincosf.c", "musl/src/math/sincosl.c", "musl/src/math/__sindf.c", - "musl/src/math/sinf.c", "musl/src/math/sinh.c", "musl/src/math/sinhf.c", "musl/src/math/sinhl.c", @@ -1210,9 +1204,7 @@ const src_files = [_][]const u8{ "musl/src/math/sqrtf.c", "musl/src/math/sqrtl.c", "musl/src/math/__tan.c", - "musl/src/math/tan.c", "musl/src/math/__tandf.c", - "musl/src/math/tanf.c", "musl/src/math/tanh.c", "musl/src/math/tanhf.c", "musl/src/math/tanhl.c", diff --git a/src/libs/wasi_libc.zig b/src/libs/wasi_libc.zig index 302a47c623..aaff0da9ba 100644 --- a/src/libs/wasi_libc.zig +++ b/src/libs/wasi_libc.zig @@ -728,9 +728,7 @@ const libc_top_half_src_files = [_][]const u8{ "musl/src/math/ceill.c", "musl/src/math/copysignl.c", "musl/src/math/__cos.c", - "musl/src/math/cos.c", "musl/src/math/__cosdf.c", - "musl/src/math/cosf.c", "musl/src/math/coshl.c", "musl/src/math/__cosl.c", "musl/src/math/cosl.c", @@ -871,21 +869,15 @@ const libc_top_half_src_files = [_][]const u8{ "musl/src/math/significand.c", "musl/src/math/significandf.c", "musl/src/math/__sin.c", - "musl/src/math/sin.c", - "musl/src/math/sincos.c", - "musl/src/math/sincosf.c", "musl/src/math/sincosl.c", "musl/src/math/__sindf.c", - "musl/src/math/sinf.c", "musl/src/math/sinhl.c", "musl/src/math/__sinl.c", "musl/src/math/sinl.c", "musl/src/math/sqrt_data.c", "musl/src/math/sqrtl.c", "musl/src/math/__tan.c", - "musl/src/math/tan.c", "musl/src/math/__tandf.c", - "musl/src/math/tanf.c", "musl/src/math/tanh.c", "musl/src/math/tanhf.c", "musl/src/math/tanhl.c",