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11210 libm should be cstyle(1ONBLD) clean

*** 16,36 **** * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2011 Nexenta Systems, Inc. All rights reserved. */ /* * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #pragma weak clog = __clog ! /* INDENT OFF */ /* * dcomplex clog(dcomplex z); * * _________ * / 2 2 -1 y --- 16,38 ---- * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ + /* * Copyright 2011 Nexenta Systems, Inc. All rights reserved. */ + /* * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #pragma weak clog = __clog ! /* * dcomplex clog(dcomplex z); * * _________ * / 2 2 -1 y
*** 56,76 **** * clog(+-inf+ i NaN)= inf + i NaN * clog(NaN + i y )= NaN + i NaN for finite y * clog(NaN + i inf)= inf + i NaN * clog(NaN + i NaN)= NaN + i NaN */ - /* INDENT ON */ #include <math.h> /* atan2/fabs/log/log1p */ #include "complex_wrapper.h" #include "libm_protos.h" /* __k_clog_r */ - static const double half = 0.5, one = 1.0; dcomplex ! __clog(dcomplex z) { dcomplex ans; double x, y, t, ax, ay, w; int n, ix, iy, hx, hy; unsigned lx, ly; --- 58,77 ---- * clog(+-inf+ i NaN)= inf + i NaN * clog(NaN + i y )= NaN + i NaN for finite y * clog(NaN + i inf)= inf + i NaN * clog(NaN + i NaN)= NaN + i NaN */ #include <math.h> /* atan2/fabs/log/log1p */ #include "complex_wrapper.h" #include "libm_protos.h" /* __k_clog_r */ static const double half = 0.5, one = 1.0; dcomplex ! __clog(dcomplex z) ! { dcomplex ans; double x, y, t, ax, ay, w; int n, ix, iy, hx, hy; unsigned lx, ly;
*** 83,122 **** ix = hx & 0x7fffffff; iy = hy & 0x7fffffff; ay = fabs(y); ax = fabs(x); D_IM(ans) = carg(z); if (ix < iy || (ix == iy && lx < ly)) { /* swap x and y to force ax >= ay */ t = ax; ax = ay; ay = t; n = ix, ix = iy; iy = n; n = lx, lx = ly; ly = n; } n = (ix - iy) >> 20; if (ix >= 0x7ff00000) { /* x or y is Inf or NaN */ if (ISINF(ix, lx)) D_RE(ans) = ax; else if (ISINF(iy, ly)) D_RE(ans) = ay; else D_RE(ans) = ax * ay; } else if ((iy | ly) == 0) { ! D_RE(ans) = ((ix | lx) == 0)? -one / ax : log(ax); } else if (((0x3fffffff - ix) ^ (ix - 0x3fe00000)) >= 0) { /* 0.5 <= x < 2 */ if (ix >= 0x3ff00000) { if (((ix - 0x3ff00000) | lx) == 0) D_RE(ans) = half * log1p(ay * ay); else if (n >= 60) D_RE(ans) = log(ax); else ! D_RE(ans) = half * (log1p(ay * ay + (ax - ! one) * (ax + one))); } else if (n >= 60) { D_RE(ans) = log(ax); } else { D_RE(ans) = __k_clog_r(ax, ay, &w); } --- 84,126 ---- ix = hx & 0x7fffffff; iy = hy & 0x7fffffff; ay = fabs(y); ax = fabs(x); D_IM(ans) = carg(z); + if (ix < iy || (ix == iy && lx < ly)) { /* swap x and y to force ax >= ay */ t = ax; ax = ay; ay = t; n = ix, ix = iy; iy = n; n = lx, lx = ly; ly = n; } + n = (ix - iy) >> 20; + if (ix >= 0x7ff00000) { /* x or y is Inf or NaN */ if (ISINF(ix, lx)) D_RE(ans) = ax; else if (ISINF(iy, ly)) D_RE(ans) = ay; else D_RE(ans) = ax * ay; } else if ((iy | ly) == 0) { ! D_RE(ans) = ((ix | lx) == 0) ? -one / ax : log(ax); } else if (((0x3fffffff - ix) ^ (ix - 0x3fe00000)) >= 0) { /* 0.5 <= x < 2 */ if (ix >= 0x3ff00000) { if (((ix - 0x3ff00000) | lx) == 0) D_RE(ans) = half * log1p(ay * ay); else if (n >= 60) D_RE(ans) = log(ax); else ! D_RE(ans) = half * (log1p(ay * ay + (ax - one) * ! (ax + one))); } else if (n >= 60) { D_RE(ans) = log(ax); } else { D_RE(ans) = __k_clog_r(ax, ay, &w); }
*** 127,133 **** --- 131,138 ---- D_RE(ans) = half * log(ax * ax + ay * ay); } else { t = ay / ax; D_RE(ans) = log(ax) + half * log1p(t * t); } + return (ans); }