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11210 libm should be cstyle(1ONBLD) clean

*** 20,64 **** */ /* * Copyright 2011 Nexenta Systems, Inc. All rights reserved. */ /* * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #pragma weak __roundf = roundf #include "libm.h" float ! roundf(float x) { union { unsigned i; float f; } xx; unsigned hx, sx, i; xx.f = x; hx = xx.i & ~0x80000000; sx = xx.i & 0x80000000; if (hx < 0x4b000000) { /* |x| < 2^23 */ if (hx < 0x3f800000) { /* |x| < 1 */ if (hx >= 0x3f000000) return (sx ? -1.0F : 1.0F); return (sx ? -0.0F : 0.0F); } /* round x at the integer bit */ i = 1 << (0x95 - (hx >> 23)); xx.i = (xx.i + i) & ~((i << 1) - 1); return (xx.f); ! } else if (hx < 0x7f800000) /* |x| is integral */ return (x); ! else #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN) return (hx > 0x7f800000 ? x * x : x + x); #else return (x + x); #endif } --- 20,70 ---- */ /* * Copyright 2011 Nexenta Systems, Inc. All rights reserved. */ + /* * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #pragma weak __roundf = roundf #include "libm.h" float ! roundf(float x) ! { union { unsigned i; float f; } xx; + unsigned hx, sx, i; xx.f = x; hx = xx.i & ~0x80000000; sx = xx.i & 0x80000000; + if (hx < 0x4b000000) { /* |x| < 2^23 */ if (hx < 0x3f800000) { /* |x| < 1 */ if (hx >= 0x3f000000) return (sx ? -1.0F : 1.0F); + return (sx ? -0.0F : 0.0F); } /* round x at the integer bit */ i = 1 << (0x95 - (hx >> 23)); xx.i = (xx.i + i) & ~((i << 1) - 1); return (xx.f); ! } else if (hx < 0x7f800000) { /* |x| is integral */ return (x); ! } else { #if defined(FPADD_TRAPS_INCOMPLETE_ON_NAN) return (hx > 0x7f800000 ? x * x : x + x); #else return (x + x); #endif + } }