10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 
  30 #pragma weak cpowl = __cpowl
  31 
  32 #include "libm.h"                               /* __k_clog_rl/__k_atan2l */
  33 /* atan2l/atan2pil/exp2l/expl/fabsl/hypotl/isinfl/logl/powl/sincosl/sincospil */
  34 #include "complex_wrapper.h"
  35 #include "longdouble.h" 
  36 
  37 #if defined(__sparc)
  38 #define HALF(x)  ((int *) &x)[3] = 0; ((int *) &x)[2] &= 0xfe000000
  39 #define LAST(x)  ((int *) &x)[3]
  40 #elif defined(__x86)
  41 #define HALF(x)  ((int *) &x)[0] = 0
  42 #define LAST(x)  ((int *) &x)[0]
  43 #endif
  44 
  45 /* INDENT OFF */
  46 static const int hiinf = 0x7fff0000;
  47 static const long double
  48         tiny = 1.0e-4000L,
  49         huge = 1.0e4000L,
  50 #if defined(__x86)

  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 
  30 #pragma weak __cpowl = cpowl
  31 
  32 #include "libm.h"                               /* __k_clog_rl/__k_atan2l */
  33 /* atan2l/atan2pil/exp2l/expl/fabsl/hypotl/isinfl/logl/powl/sincosl/sincospil */
  34 #include "complex_wrapper.h"
  35 #include "longdouble.h"
  36 
  37 #if defined(__sparc)
  38 #define HALF(x)  ((int *) &x)[3] = 0; ((int *) &x)[2] &= 0xfe000000
  39 #define LAST(x)  ((int *) &x)[3]
  40 #elif defined(__x86)
  41 #define HALF(x)  ((int *) &x)[0] = 0
  42 #define LAST(x)  ((int *) &x)[0]
  43 #endif
  44 
  45 /* INDENT OFF */
  46 static const int hiinf = 0x7fff0000;
  47 static const long double
  48         tiny = 1.0e-4000L,
  49         huge = 1.0e4000L,
  50 #if defined(__x86)