11210 libm should be cstyle(1ONBLD) clean

*** 20,29 ****
--- 20,30 ----
   */
  
  /*
   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
   */
+ 
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
*** 35,81 ****
  
  #if defined(__sparc)
  #define ISNORMALL(k, x) (k != 0x7fff)                   /* assuming k != 0 */
  #define X86PDNRM(k, x)
  #define XSCALE_OFFSET   0x406f                          /* 0x3fff + 112 */
  static const long double xscale = 5192296858534827628530496329220096.0L;
!                                                                 /* 2^112 */
  #elif defined(__x86)
  /*
   * if pseudo-denormal, replace by the equivalent normal
   */
! #define X86PDNRM(k, x)  if (k == 0 && (((int *) &x)[1] & 0x80000000) != 0) \
!                                 ((int *) &x)[2] |= k = 1
  #if defined(HANDLE_UNSUPPORTED)                         /* assuming k != 0 */
! #define ISNORMALL(k, x) (k != 0x7fff && (((int *) &x)[1] & 0x80000000) != 0)
  #else
  #define ISNORMALL(k, x) (k != 0x7fff)
  #endif
  #define XSCALE_OFFSET   0x403e                          /* 0x3fff + 63 */
  static const long double xscale = 9223372036854775808.0L;       /* 2^63 */
  #endif
  
  static long double
! raise_division(long double v) {
  #pragma STDC FENV_ACCESS ON
          static const long double zero = 0.0L;
          return (v / zero);
  }
  
  long double
! logbl(long double x) {
          int k = XBIASED_EXP(x);
  
          X86PDNRM(k, x);
          if (k == 0) {
!                 if (ISZEROL(x))
                          return (raise_division(-1.0L));
!                 else if ((__xpg6 & _C99SUSv3_logb) != 0) {
                          x *= xscale;            /* scale up by 2^112 or 2^63 */
!                         return (long double) (XBIASED_EXP(x) - XSCALE_OFFSET);
!                 } else
!                         return ((long double) (-16382));
!         } else if (ISNORMALL(k, x))
!                 return ((long double) (k - 0x3fff));
!         else
                  return (x * x);
  }
--- 36,93 ----
  
  #if defined(__sparc)
  #define ISNORMALL(k, x)         (k != 0x7fff)   /* assuming k != 0 */
  #define X86PDNRM(k, x)
  #define XSCALE_OFFSET           0x406f          /* 0x3fff + 112 */
+ 
  static const long double xscale = 5192296858534827628530496329220096.0L;
! 
! /* 2^112 */
  #elif defined(__x86)
  /*
   * if pseudo-denormal, replace by the equivalent normal
   */
! #define X86PDNRM(k, x)          if (k == 0 && (((int *)&x)[1] & 0x80000000) != \
!             0) \
!                 ((int *)&x)[2] |= k = 1
  #if defined(HANDLE_UNSUPPORTED)         /* assuming k != 0 */
! #define ISNORMALL(k, x)         (k != 0x7fff && \
!         (((int *)&x)[1] & 0x80000000) != 0)
  #else
  #define ISNORMALL(k, x)         (k != 0x7fff)
  #endif
  #define XSCALE_OFFSET           0x403e                    /* 0x3fff + 63 */
  static const long double xscale = 9223372036854775808.0L;       /* 2^63 */
  #endif
  
  static long double
! raise_division(long double v)
! {
  #pragma STDC FENV_ACCESS ON
+ 
          static const long double zero = 0.0L;
+ 
          return (v / zero);
  }
  
  long double
! logbl(long double x)
! {
          int k = XBIASED_EXP(x);
  
          X86PDNRM(k, x);
+ 
          if (k == 0) {
!                 if (ISZEROL(x)) {
                          return (raise_division(-1.0L));
!                 } else if ((__xpg6 & _C99SUSv3_logb) != 0) {
                          x *= xscale;    /* scale up by 2^112 or 2^63 */
!                         return ((long double)(XBIASED_EXP(x) - XSCALE_OFFSET));
!                 } else {
!                         return ((long double)(-16382));
!                 }
!         } else if (ISNORMALL(k, x)) {
!                 return ((long double)(k - 0x3fff));
!         } else {
                  return (x * x);
+         }
  }