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 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #pragma weak __expf = expf
  
! /* INDENT OFF */
  /*
   * float expf(float x);
   * Code by K.C. Ng for SUN 5.0 libmopt
   * 11/5/99
   * Method :
--- 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 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #pragma weak __expf = expf
  
! 
  /*
   * float expf(float x);
   * Code by K.C. Ng for SUN 5.0 libmopt
   * 11/5/99
   * Method :
*** 98,108 ****
   *      than 0.55 ulp.  When |x| >= 2^-6 and the result is normal,
   *      the error is less than 0.51 ulp.  When FDTOS_TRAPS_... is
   *      defined and the result is subnormal, the error can be as
   *      large as 0.75 ulp.
   */
- /* INDENT ON */
  
  #include "libm.h"
  
  /*
   * ET[k] = exp(j*2^(7-6i)) , where j = k mod 64, i = k/64
--- 100,109 ----
*** 340,401 ****
  #if defined(FDTOS_TRAPS_INCOMPLETE_IN_FNS_MODE)
  #define twom60  F[6]
  #endif
  
  float
! expf(float xf) {
          double  w, p, q;
          int     hx, ix, n;
  
          hx = *(int *)&xf;
          ix = hx & ~0x80000000;
  
          if (ix < 0x3c800000) {  /* |x| < 2**-6 */
                  if (ix < 0x38800000)    /* |x| < 2**-14 */
                          return (one + xf);
                  return (one + (xf + (xf * xf) * (p1 + xf * p2)));
          }
  
          n = ix >> 23;           /* biased exponent */
  
          if (n >= 0x86) {        /* |x| >= 2^7 */
                  if (n >= 0xff) {        /* x is nan of +-inf */
                          if (hx == 0xff800000)
                                  return (zero);  /* exp(-inf)=0 */
                          return (xf * xf);       /* exp(nan/inf) is nan or inf */
                  }
                  if (hx > 0)
                          return (big * big);     /* overflow */
                  else
                          return (tiny * tiny);   /* underflow */
          }
  
          ix -= n << 23;
          if (hx > 0)
                  ix += 0x800000;
          else
                  ix = 0x800000 - ix;
          if (n >= 0x7f) {        /* n >= 0 */
                  ix <<= n - 0x7f;
                  w = ET[(ix & 0x3f) + 64] * ET[((ix >> 6) & 0x3f) + 128];
!                 p = ET[((ix >> 12) & 0x3f) + 192] *
!                     ET[((ix >> 18) & 0x3f) + 256];
                  q = ET[((ix >> 24) & 0x3f) + 320];
          } else {
                  ix <<= n - 0x79;
                  w = ET[ix & 0x3f] * ET[((ix >> 6) & 0x3f) + 64];
!                 p = ET[((ix >> 12) & 0x3f) + 128] *
!                     ET[((ix >> 18) & 0x3f) + 192];
                  q = ET[((ix >> 24) & 0x3f) + 256];
          }
          xf = (float)((w * p) * (hx < 0 ? q * EN[n - 0x79] : q));
  #if defined(FDTOS_TRAPS_INCOMPLETE_IN_FNS_MODE)
          if ((unsigned)hx >= 0xc2800000u) {
                  if ((unsigned)hx >= 0xc2aeac50) { /* force underflow */
                          volatile float  t = tiny;
                          t *= t;
                  }
                  return (xf * twom60);
          }
  #endif
          return (xf);
  }
--- 341,411 ----
  #if defined(FDTOS_TRAPS_INCOMPLETE_IN_FNS_MODE)
  #define twom60          F[6]
  #endif
  
  float
! expf(float xf)
! {
          double w, p, q;
          int hx, ix, n;
  
          hx = *(int *)&xf;
          ix = hx & ~0x80000000;
  
          if (ix < 0x3c800000) {          /* |x| < 2**-6 */
                  if (ix < 0x38800000)    /* |x| < 2**-14 */
                          return (one + xf);
+ 
                  return (one + (xf + (xf * xf) * (p1 + xf * p2)));
          }
  
          n = ix >> 23;                           /* biased exponent */
  
          if (n >= 0x86) {                        /* |x| >= 2^7 */
                  if (n >= 0xff) {                /* x is nan of +-inf */
                          if (hx == 0xff800000)
                                  return (zero);  /* exp(-inf)=0 */
+ 
                          return (xf * xf);       /* exp(nan/inf) is nan or inf */
                  }
+ 
                  if (hx > 0)
                          return (big * big);     /* overflow */
                  else
                          return (tiny * tiny);   /* underflow */
          }
  
          ix -= n << 23;
+ 
          if (hx > 0)
                  ix += 0x800000;
          else
                  ix = 0x800000 - ix;
+ 
          if (n >= 0x7f) {                /* n >= 0 */
                  ix <<= n - 0x7f;
                  w = ET[(ix & 0x3f) + 64] * ET[((ix >> 6) & 0x3f) + 128];
!                 p = ET[((ix >> 12) & 0x3f) + 192] * ET[((ix >> 18) & 0x3f) +
!                     256];
                  q = ET[((ix >> 24) & 0x3f) + 320];
          } else {
                  ix <<= n - 0x79;
                  w = ET[ix & 0x3f] * ET[((ix >> 6) & 0x3f) + 64];
!                 p = ET[((ix >> 12) & 0x3f) + 128] * ET[((ix >> 18) & 0x3f) +
!                     192];
                  q = ET[((ix >> 24) & 0x3f) + 256];
          }
+ 
          xf = (float)((w * p) * (hx < 0 ? q * EN[n - 0x79] : q));
  #if defined(FDTOS_TRAPS_INCOMPLETE_IN_FNS_MODE)
          if ((unsigned)hx >= 0xc2800000u) {
                  if ((unsigned)hx >= 0xc2aeac50) {       /* force underflow */
                          volatile float t = tiny;
+ 
                          t *= t;
                  }
+ 
                  return (xf * twom60);
          }
  #endif
          return (xf);
  }