| |
| /*============================================================================ |
| |
| This C source file is part of TestFloat, Release 3, a package of programs for |
| testing the correctness of floating-point arithmetic complying with the IEEE |
| Standard for Floating-Point, by John R. Hauser. |
| |
| Copyright 2011, 2012, 2013, 2014 The Regents of the University of California |
| (Regents). All Rights Reserved. Redistribution and use in source and binary |
| forms, with or without modification, are permitted provided that the following |
| conditions are met: |
| |
| Redistributions of source code must retain the above copyright notice, |
| this list of conditions, and the following two paragraphs of disclaimer. |
| Redistributions in binary form must reproduce the above copyright notice, |
| this list of conditions, and the following two paragraphs of disclaimer in the |
| documentation and/or other materials provided with the distribution. Neither |
| the name of the Regents nor the names of its contributors may be used to |
| endorse or promote products derived from this software without specific prior |
| written permission. |
| |
| IN NO EVENT SHALL REGENTS BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, |
| SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING |
| OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF REGENTS HAS |
| BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| REGENTS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED |
| TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| PURPOSE. THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF ANY, PROVIDED |
| HEREUNDER IS PROVIDED "AS IS". REGENTS HAS NO OBLIGATION TO PROVIDE |
| MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
| |
| =============================================================================*/ |
| |
| #include <stdbool.h> |
| #include <stdint.h> |
| #include "platform.h" |
| #include "random.h" |
| #include "genCases.h" |
| |
| struct sequence { |
| int term1Num, term2Num; |
| bool done; |
| }; |
| |
| union ui64_i64 { uint64_t ui; int64_t i; }; |
| |
| enum { i64NumP1 = 252 }; |
| static const uint64_t i64P1[i64NumP1] = { |
| UINT64_C( 0x0000000000000000 ), |
| UINT64_C( 0x0000000000000001 ), |
| UINT64_C( 0x0000000000000002 ), |
| UINT64_C( 0x0000000000000004 ), |
| UINT64_C( 0x0000000000000008 ), |
| UINT64_C( 0x0000000000000010 ), |
| UINT64_C( 0x0000000000000020 ), |
| UINT64_C( 0x0000000000000040 ), |
| UINT64_C( 0x0000000000000080 ), |
| UINT64_C( 0x0000000000000100 ), |
| UINT64_C( 0x0000000000000200 ), |
| UINT64_C( 0x0000000000000400 ), |
| UINT64_C( 0x0000000000000800 ), |
| UINT64_C( 0x0000000000001000 ), |
| UINT64_C( 0x0000000000002000 ), |
| UINT64_C( 0x0000000000004000 ), |
| UINT64_C( 0x0000000000008000 ), |
| UINT64_C( 0x0000000000010000 ), |
| UINT64_C( 0x0000000000020000 ), |
| UINT64_C( 0x0000000000040000 ), |
| UINT64_C( 0x0000000000080000 ), |
| UINT64_C( 0x0000000000100000 ), |
| UINT64_C( 0x0000000000200000 ), |
| UINT64_C( 0x0000000000400000 ), |
| UINT64_C( 0x0000000000800000 ), |
| UINT64_C( 0x0000000001000000 ), |
| UINT64_C( 0x0000000002000000 ), |
| UINT64_C( 0x0000000004000000 ), |
| UINT64_C( 0x0000000008000000 ), |
| UINT64_C( 0x0000000010000000 ), |
| UINT64_C( 0x0000000020000000 ), |
| UINT64_C( 0x0000000040000000 ), |
| UINT64_C( 0x0000000080000000 ), |
| UINT64_C( 0x0000000100000000 ), |
| UINT64_C( 0x0000000200000000 ), |
| UINT64_C( 0x0000000400000000 ), |
| UINT64_C( 0x0000000800000000 ), |
| UINT64_C( 0x0000001000000000 ), |
| UINT64_C( 0x0000002000000000 ), |
| UINT64_C( 0x0000004000000000 ), |
| UINT64_C( 0x0000008000000000 ), |
| UINT64_C( 0x0000010000000000 ), |
| UINT64_C( 0x0000020000000000 ), |
| UINT64_C( 0x0000040000000000 ), |
| UINT64_C( 0x0000080000000000 ), |
| UINT64_C( 0x0000100000000000 ), |
| UINT64_C( 0x0000200000000000 ), |
| UINT64_C( 0x0000400000000000 ), |
| UINT64_C( 0x0000800000000000 ), |
| UINT64_C( 0x0001000000000000 ), |
| UINT64_C( 0x0002000000000000 ), |
| UINT64_C( 0x0004000000000000 ), |
| UINT64_C( 0x0008000000000000 ), |
| UINT64_C( 0x0010000000000000 ), |
| UINT64_C( 0x0020000000000000 ), |
| UINT64_C( 0x0040000000000000 ), |
| UINT64_C( 0x0080000000000000 ), |
| UINT64_C( 0x0100000000000000 ), |
| UINT64_C( 0x0200000000000000 ), |
| UINT64_C( 0x0400000000000000 ), |
| UINT64_C( 0x0800000000000000 ), |
| UINT64_C( 0x1000000000000000 ), |
| UINT64_C( 0x2000000000000000 ), |
| UINT64_C( 0x4000000000000000 ), |
| UINT64_C( 0x8000000000000000 ), |
| UINT64_C( 0xC000000000000000 ), |
| UINT64_C( 0xE000000000000000 ), |
| UINT64_C( 0xF000000000000000 ), |
| UINT64_C( 0xF800000000000000 ), |
| UINT64_C( 0xFC00000000000000 ), |
| UINT64_C( 0xFE00000000000000 ), |
| UINT64_C( 0xFF00000000000000 ), |
| UINT64_C( 0xFF80000000000000 ), |
| UINT64_C( 0xFFC0000000000000 ), |
| UINT64_C( 0xFFE0000000000000 ), |
| UINT64_C( 0xFFF0000000000000 ), |
| UINT64_C( 0xFFF8000000000000 ), |
| UINT64_C( 0xFFFC000000000000 ), |
| UINT64_C( 0xFFFE000000000000 ), |
| UINT64_C( 0xFFFF000000000000 ), |
| UINT64_C( 0xFFFF800000000000 ), |
| UINT64_C( 0xFFFFC00000000000 ), |
| UINT64_C( 0xFFFFE00000000000 ), |
| UINT64_C( 0xFFFFF00000000000 ), |
| UINT64_C( 0xFFFFF80000000000 ), |
| UINT64_C( 0xFFFFFC0000000000 ), |
| UINT64_C( 0xFFFFFE0000000000 ), |
| UINT64_C( 0xFFFFFF0000000000 ), |
| UINT64_C( 0xFFFFFF8000000000 ), |
| UINT64_C( 0xFFFFFFC000000000 ), |
| UINT64_C( 0xFFFFFFE000000000 ), |
| UINT64_C( 0xFFFFFFF000000000 ), |
| UINT64_C( 0xFFFFFFF800000000 ), |
| UINT64_C( 0xFFFFFFFC00000000 ), |
| UINT64_C( 0xFFFFFFFE00000000 ), |
| UINT64_C( 0xFFFFFFFF00000000 ), |
| UINT64_C( 0xFFFFFFFF80000000 ), |
| UINT64_C( 0xFFFFFFFFC0000000 ), |
| UINT64_C( 0xFFFFFFFFE0000000 ), |
| UINT64_C( 0xFFFFFFFFF0000000 ), |
| UINT64_C( 0xFFFFFFFFF8000000 ), |
| UINT64_C( 0xFFFFFFFFFC000000 ), |
| UINT64_C( 0xFFFFFFFFFE000000 ), |
| UINT64_C( 0xFFFFFFFFFF000000 ), |
| UINT64_C( 0xFFFFFFFFFF800000 ), |
| UINT64_C( 0xFFFFFFFFFFC00000 ), |
| UINT64_C( 0xFFFFFFFFFFE00000 ), |
| UINT64_C( 0xFFFFFFFFFFF00000 ), |
| UINT64_C( 0xFFFFFFFFFFF80000 ), |
| UINT64_C( 0xFFFFFFFFFFFC0000 ), |
| UINT64_C( 0xFFFFFFFFFFFE0000 ), |
| UINT64_C( 0xFFFFFFFFFFFF0000 ), |
| UINT64_C( 0xFFFFFFFFFFFF8000 ), |
| UINT64_C( 0xFFFFFFFFFFFFC000 ), |
| UINT64_C( 0xFFFFFFFFFFFFE000 ), |
| UINT64_C( 0xFFFFFFFFFFFFF000 ), |
| UINT64_C( 0xFFFFFFFFFFFFF800 ), |
| UINT64_C( 0xFFFFFFFFFFFFFC00 ), |
| UINT64_C( 0xFFFFFFFFFFFFFE00 ), |
| UINT64_C( 0xFFFFFFFFFFFFFF00 ), |
| UINT64_C( 0xFFFFFFFFFFFFFF80 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFC0 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFE0 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFF0 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFF8 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFFC ), |
| UINT64_C( 0xFFFFFFFFFFFFFFFE ), |
| UINT64_C( 0xFFFFFFFFFFFFFFFF ), |
| UINT64_C( 0xFFFFFFFFFFFFFFFD ), |
| UINT64_C( 0xFFFFFFFFFFFFFFFB ), |
| UINT64_C( 0xFFFFFFFFFFFFFFF7 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFEF ), |
| UINT64_C( 0xFFFFFFFFFFFFFFDF ), |
| UINT64_C( 0xFFFFFFFFFFFFFFBF ), |
| UINT64_C( 0xFFFFFFFFFFFFFF7F ), |
| UINT64_C( 0xFFFFFFFFFFFFFEFF ), |
| UINT64_C( 0xFFFFFFFFFFFFFDFF ), |
| UINT64_C( 0xFFFFFFFFFFFFFBFF ), |
| UINT64_C( 0xFFFFFFFFFFFFF7FF ), |
| UINT64_C( 0xFFFFFFFFFFFFEFFF ), |
| UINT64_C( 0xFFFFFFFFFFFFDFFF ), |
| UINT64_C( 0xFFFFFFFFFFFFBFFF ), |
| UINT64_C( 0xFFFFFFFFFFFF7FFF ), |
| UINT64_C( 0xFFFFFFFFFFFEFFFF ), |
| UINT64_C( 0xFFFFFFFFFFFDFFFF ), |
| UINT64_C( 0xFFFFFFFFFFFBFFFF ), |
| UINT64_C( 0xFFFFFFFFFFF7FFFF ), |
| UINT64_C( 0xFFFFFFFFFFEFFFFF ), |
| UINT64_C( 0xFFFFFFFFFFDFFFFF ), |
| UINT64_C( 0xFFFFFFFFFFBFFFFF ), |
| UINT64_C( 0xFFFFFFFFFF7FFFFF ), |
| UINT64_C( 0xFFFFFFFFFEFFFFFF ), |
| UINT64_C( 0xFFFFFFFFFDFFFFFF ), |
| UINT64_C( 0xFFFFFFFFFBFFFFFF ), |
| UINT64_C( 0xFFFFFFFFF7FFFFFF ), |
| UINT64_C( 0xFFFFFFFFEFFFFFFF ), |
| UINT64_C( 0xFFFFFFFFDFFFFFFF ), |
| UINT64_C( 0xFFFFFFFFBFFFFFFF ), |
| UINT64_C( 0xFFFFFFFF7FFFFFFF ), |
| UINT64_C( 0xFFFFFFFEFFFFFFFF ), |
| UINT64_C( 0xFFFFFFFDFFFFFFFF ), |
| UINT64_C( 0xFFFFFFFBFFFFFFFF ), |
| UINT64_C( 0xFFFFFFF7FFFFFFFF ), |
| UINT64_C( 0xFFFFFFEFFFFFFFFF ), |
| UINT64_C( 0xFFFFFFDFFFFFFFFF ), |
| UINT64_C( 0xFFFFFFBFFFFFFFFF ), |
| UINT64_C( 0xFFFFFF7FFFFFFFFF ), |
| UINT64_C( 0xFFFFFEFFFFFFFFFF ), |
| UINT64_C( 0xFFFFFDFFFFFFFFFF ), |
| UINT64_C( 0xFFFFFBFFFFFFFFFF ), |
| UINT64_C( 0xFFFFF7FFFFFFFFFF ), |
| UINT64_C( 0xFFFFEFFFFFFFFFFF ), |
| UINT64_C( 0xFFFFDFFFFFFFFFFF ), |
| UINT64_C( 0xFFFFBFFFFFFFFFFF ), |
| UINT64_C( 0xFFFF7FFFFFFFFFFF ), |
| UINT64_C( 0xFFFEFFFFFFFFFFFF ), |
| UINT64_C( 0xFFFDFFFFFFFFFFFF ), |
| UINT64_C( 0xFFFBFFFFFFFFFFFF ), |
| UINT64_C( 0xFFF7FFFFFFFFFFFF ), |
| UINT64_C( 0xFFEFFFFFFFFFFFFF ), |
| UINT64_C( 0xFFDFFFFFFFFFFFFF ), |
| UINT64_C( 0xFFBFFFFFFFFFFFFF ), |
| UINT64_C( 0xFF7FFFFFFFFFFFFF ), |
| UINT64_C( 0xFEFFFFFFFFFFFFFF ), |
| UINT64_C( 0xFDFFFFFFFFFFFFFF ), |
| UINT64_C( 0xFBFFFFFFFFFFFFFF ), |
| UINT64_C( 0xF7FFFFFFFFFFFFFF ), |
| UINT64_C( 0xEFFFFFFFFFFFFFFF ), |
| UINT64_C( 0xDFFFFFFFFFFFFFFF ), |
| UINT64_C( 0xBFFFFFFFFFFFFFFF ), |
| UINT64_C( 0x7FFFFFFFFFFFFFFF ), |
| UINT64_C( 0x3FFFFFFFFFFFFFFF ), |
| UINT64_C( 0x1FFFFFFFFFFFFFFF ), |
| UINT64_C( 0x0FFFFFFFFFFFFFFF ), |
| UINT64_C( 0x07FFFFFFFFFFFFFF ), |
| UINT64_C( 0x03FFFFFFFFFFFFFF ), |
| UINT64_C( 0x01FFFFFFFFFFFFFF ), |
| UINT64_C( 0x00FFFFFFFFFFFFFF ), |
| UINT64_C( 0x007FFFFFFFFFFFFF ), |
| UINT64_C( 0x003FFFFFFFFFFFFF ), |
| UINT64_C( 0x001FFFFFFFFFFFFF ), |
| UINT64_C( 0x000FFFFFFFFFFFFF ), |
| UINT64_C( 0x0007FFFFFFFFFFFF ), |
| UINT64_C( 0x0003FFFFFFFFFFFF ), |
| UINT64_C( 0x0001FFFFFFFFFFFF ), |
| UINT64_C( 0x0000FFFFFFFFFFFF ), |
| UINT64_C( 0x00007FFFFFFFFFFF ), |
| UINT64_C( 0x00003FFFFFFFFFFF ), |
| UINT64_C( 0x00001FFFFFFFFFFF ), |
| UINT64_C( 0x00000FFFFFFFFFFF ), |
| UINT64_C( 0x000007FFFFFFFFFF ), |
| UINT64_C( 0x000003FFFFFFFFFF ), |
| UINT64_C( 0x000001FFFFFFFFFF ), |
| UINT64_C( 0x000000FFFFFFFFFF ), |
| UINT64_C( 0x0000007FFFFFFFFF ), |
| UINT64_C( 0x0000003FFFFFFFFF ), |
| UINT64_C( 0x0000001FFFFFFFFF ), |
| UINT64_C( 0x0000000FFFFFFFFF ), |
| UINT64_C( 0x00000007FFFFFFFF ), |
| UINT64_C( 0x00000003FFFFFFFF ), |
| UINT64_C( 0x00000001FFFFFFFF ), |
| UINT64_C( 0x00000000FFFFFFFF ), |
| UINT64_C( 0x000000007FFFFFFF ), |
| UINT64_C( 0x000000003FFFFFFF ), |
| UINT64_C( 0x000000001FFFFFFF ), |
| UINT64_C( 0x000000000FFFFFFF ), |
| UINT64_C( 0x0000000007FFFFFF ), |
| UINT64_C( 0x0000000003FFFFFF ), |
| UINT64_C( 0x0000000001FFFFFF ), |
| UINT64_C( 0x0000000000FFFFFF ), |
| UINT64_C( 0x00000000007FFFFF ), |
| UINT64_C( 0x00000000003FFFFF ), |
| UINT64_C( 0x00000000001FFFFF ), |
| UINT64_C( 0x00000000000FFFFF ), |
| UINT64_C( 0x000000000007FFFF ), |
| UINT64_C( 0x000000000003FFFF ), |
| UINT64_C( 0x000000000001FFFF ), |
| UINT64_C( 0x000000000000FFFF ), |
| UINT64_C( 0x0000000000007FFF ), |
| UINT64_C( 0x0000000000003FFF ), |
| UINT64_C( 0x0000000000001FFF ), |
| UINT64_C( 0x0000000000000FFF ), |
| UINT64_C( 0x00000000000007FF ), |
| UINT64_C( 0x00000000000003FF ), |
| UINT64_C( 0x00000000000001FF ), |
| UINT64_C( 0x00000000000000FF ), |
| UINT64_C( 0x000000000000007F ), |
| UINT64_C( 0x000000000000003F ), |
| UINT64_C( 0x000000000000001F ), |
| UINT64_C( 0x000000000000000F ), |
| UINT64_C( 0x0000000000000007 ), |
| UINT64_C( 0x0000000000000003 ) |
| }; |
| |
| static int_fast64_t i64NextP1( struct sequence *sequencePtr ) |
| { |
| int termNum; |
| union ui64_i64 uZ; |
| |
| termNum = sequencePtr->term1Num; |
| uZ.ui = i64P1[termNum]; |
| ++termNum; |
| if ( i64NumP1 <= termNum ) { |
| termNum = 0; |
| sequencePtr->done = true; |
| } |
| sequencePtr->term1Num = termNum; |
| return uZ.i; |
| |
| } |
| |
| static const int_fast64_t i64NumP2 = (i64NumP1 * i64NumP1 + i64NumP1) / 2; |
| |
| static int_fast64_t i64NextP2( struct sequence *sequencePtr ) |
| { |
| int term1Num, term2Num; |
| union ui64_i64 uZ; |
| |
| term2Num = sequencePtr->term2Num; |
| term1Num = sequencePtr->term1Num; |
| uZ.ui = i64P1[term1Num] + i64P1[term2Num]; |
| ++term2Num; |
| if ( i64NumP1 <= term2Num ) { |
| ++term1Num; |
| if ( i64NumP1 <= term1Num ) { |
| term1Num = 0; |
| sequencePtr->done = true; |
| } |
| term2Num = term1Num; |
| sequencePtr->term1Num = term1Num; |
| } |
| sequencePtr->term2Num = term2Num; |
| return uZ.i; |
| |
| } |
| |
| static int_fast64_t i64RandomP3( void ) |
| { |
| union ui64_i64 uZ; |
| |
| uZ.ui = |
| i64P1[randomN_ui8( i64NumP1 )] + i64P1[randomN_ui8( i64NumP1 )] |
| + i64P1[randomN_ui8( i64NumP1 )]; |
| return uZ.i; |
| |
| } |
| |
| enum { i64NumPInfWeightMasks = 61 }; |
| static const uint64_t i64PInfWeightMasks[i64NumPInfWeightMasks] = { |
| UINT64_C( 0xFFFFFFFFFFFFFFFF ), |
| UINT64_C( 0x7FFFFFFFFFFFFFFF ), |
| UINT64_C( 0x3FFFFFFFFFFFFFFF ), |
| UINT64_C( 0x1FFFFFFFFFFFFFFF ), |
| UINT64_C( 0x0FFFFFFFFFFFFFFF ), |
| UINT64_C( 0x07FFFFFFFFFFFFFF ), |
| UINT64_C( 0x03FFFFFFFFFFFFFF ), |
| UINT64_C( 0x01FFFFFFFFFFFFFF ), |
| UINT64_C( 0x00FFFFFFFFFFFFFF ), |
| UINT64_C( 0x007FFFFFFFFFFFFF ), |
| UINT64_C( 0x003FFFFFFFFFFFFF ), |
| UINT64_C( 0x001FFFFFFFFFFFFF ), |
| UINT64_C( 0x000FFFFFFFFFFFFF ), |
| UINT64_C( 0x0007FFFFFFFFFFFF ), |
| UINT64_C( 0x0003FFFFFFFFFFFF ), |
| UINT64_C( 0x0001FFFFFFFFFFFF ), |
| UINT64_C( 0x0000FFFFFFFFFFFF ), |
| UINT64_C( 0x00007FFFFFFFFFFF ), |
| UINT64_C( 0x00003FFFFFFFFFFF ), |
| UINT64_C( 0x00001FFFFFFFFFFF ), |
| UINT64_C( 0x00000FFFFFFFFFFF ), |
| UINT64_C( 0x000007FFFFFFFFFF ), |
| UINT64_C( 0x000003FFFFFFFFFF ), |
| UINT64_C( 0x000001FFFFFFFFFF ), |
| UINT64_C( 0x000000FFFFFFFFFF ), |
| UINT64_C( 0x0000007FFFFFFFFF ), |
| UINT64_C( 0x0000003FFFFFFFFF ), |
| UINT64_C( 0x0000001FFFFFFFFF ), |
| UINT64_C( 0x0000000FFFFFFFFF ), |
| UINT64_C( 0x00000007FFFFFFFF ), |
| UINT64_C( 0x00000003FFFFFFFF ), |
| UINT64_C( 0x00000001FFFFFFFF ), |
| UINT64_C( 0x00000000FFFFFFFF ), |
| UINT64_C( 0x000000007FFFFFFF ), |
| UINT64_C( 0x000000003FFFFFFF ), |
| UINT64_C( 0x000000001FFFFFFF ), |
| UINT64_C( 0x000000000FFFFFFF ), |
| UINT64_C( 0x0000000007FFFFFF ), |
| UINT64_C( 0x0000000003FFFFFF ), |
| UINT64_C( 0x0000000001FFFFFF ), |
| UINT64_C( 0x0000000000FFFFFF ), |
| UINT64_C( 0x00000000007FFFFF ), |
| UINT64_C( 0x00000000003FFFFF ), |
| UINT64_C( 0x00000000001FFFFF ), |
| UINT64_C( 0x00000000000FFFFF ), |
| UINT64_C( 0x000000000007FFFF ), |
| UINT64_C( 0x000000000003FFFF ), |
| UINT64_C( 0x000000000001FFFF ), |
| UINT64_C( 0x000000000000FFFF ), |
| UINT64_C( 0x0000000000007FFF ), |
| UINT64_C( 0x0000000000003FFF ), |
| UINT64_C( 0x0000000000001FFF ), |
| UINT64_C( 0x0000000000000FFF ), |
| UINT64_C( 0x00000000000007FF ), |
| UINT64_C( 0x00000000000003FF ), |
| UINT64_C( 0x00000000000001FF ), |
| UINT64_C( 0x00000000000000FF ), |
| UINT64_C( 0x000000000000007F ), |
| UINT64_C( 0x000000000000003F ), |
| UINT64_C( 0x000000000000001F ), |
| UINT64_C( 0x000000000000000F ) |
| }; |
| static const uint64_t i64PInfWeightOffsets[i64NumPInfWeightMasks] = { |
| UINT64_C( 0x0000000000000000 ), |
| UINT64_C( 0xC000000000000000 ), |
| UINT64_C( 0xE000000000000000 ), |
| UINT64_C( 0xF000000000000000 ), |
| UINT64_C( 0xF800000000000000 ), |
| UINT64_C( 0xFC00000000000000 ), |
| UINT64_C( 0xFE00000000000000 ), |
| UINT64_C( 0xFF00000000000000 ), |
| UINT64_C( 0xFF80000000000000 ), |
| UINT64_C( 0xFFC0000000000000 ), |
| UINT64_C( 0xFFE0000000000000 ), |
| UINT64_C( 0xFFF0000000000000 ), |
| UINT64_C( 0xFFF8000000000000 ), |
| UINT64_C( 0xFFFC000000000000 ), |
| UINT64_C( 0xFFFE000000000000 ), |
| UINT64_C( 0xFFFF000000000000 ), |
| UINT64_C( 0xFFFF800000000000 ), |
| UINT64_C( 0xFFFFC00000000000 ), |
| UINT64_C( 0xFFFFE00000000000 ), |
| UINT64_C( 0xFFFFF00000000000 ), |
| UINT64_C( 0xFFFFF80000000000 ), |
| UINT64_C( 0xFFFFFC0000000000 ), |
| UINT64_C( 0xFFFFFE0000000000 ), |
| UINT64_C( 0xFFFFFF0000000000 ), |
| UINT64_C( 0xFFFFFF8000000000 ), |
| UINT64_C( 0xFFFFFFC000000000 ), |
| UINT64_C( 0xFFFFFFE000000000 ), |
| UINT64_C( 0xFFFFFFF000000000 ), |
| UINT64_C( 0xFFFFFFF800000000 ), |
| UINT64_C( 0xFFFFFFFC00000000 ), |
| UINT64_C( 0xFFFFFFFE00000000 ), |
| UINT64_C( 0xFFFFFFFF00000000 ), |
| UINT64_C( 0xFFFFFFFF80000000 ), |
| UINT64_C( 0xFFFFFFFFC0000000 ), |
| UINT64_C( 0xFFFFFFFFE0000000 ), |
| UINT64_C( 0xFFFFFFFFF0000000 ), |
| UINT64_C( 0xFFFFFFFFF8000000 ), |
| UINT64_C( 0xFFFFFFFFFC000000 ), |
| UINT64_C( 0xFFFFFFFFFE000000 ), |
| UINT64_C( 0xFFFFFFFFFF000000 ), |
| UINT64_C( 0xFFFFFFFFFF800000 ), |
| UINT64_C( 0xFFFFFFFFFFC00000 ), |
| UINT64_C( 0xFFFFFFFFFFE00000 ), |
| UINT64_C( 0xFFFFFFFFFFF00000 ), |
| UINT64_C( 0xFFFFFFFFFFF80000 ), |
| UINT64_C( 0xFFFFFFFFFFFC0000 ), |
| UINT64_C( 0xFFFFFFFFFFFE0000 ), |
| UINT64_C( 0xFFFFFFFFFFFF0000 ), |
| UINT64_C( 0xFFFFFFFFFFFF8000 ), |
| UINT64_C( 0xFFFFFFFFFFFFC000 ), |
| UINT64_C( 0xFFFFFFFFFFFFE000 ), |
| UINT64_C( 0xFFFFFFFFFFFFF000 ), |
| UINT64_C( 0xFFFFFFFFFFFFF800 ), |
| UINT64_C( 0xFFFFFFFFFFFFFC00 ), |
| UINT64_C( 0xFFFFFFFFFFFFFE00 ), |
| UINT64_C( 0xFFFFFFFFFFFFFF00 ), |
| UINT64_C( 0xFFFFFFFFFFFFFF80 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFC0 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFE0 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFF0 ), |
| UINT64_C( 0xFFFFFFFFFFFFFFF8 ) |
| }; |
| |
| static int_fast64_t i64RandomPInf( void ) |
| { |
| int weightMaskNum; |
| union ui64_i64 uZ; |
| |
| weightMaskNum = randomN_ui8( i64NumPInfWeightMasks ); |
| uZ.ui = |
| (random_ui64() & i64PInfWeightMasks[weightMaskNum]) |
| + i64PInfWeightOffsets[weightMaskNum]; |
| return uZ.i; |
| |
| } |
| |
| static struct sequence sequenceA; |
| static int subcase; |
| |
| int_fast64_t genCases_i64_a; |
| |
| void genCases_i64_a_init( void ) |
| { |
| |
| sequenceA.term2Num = 0; |
| sequenceA.term1Num = 0; |
| sequenceA.done = false; |
| subcase = 0; |
| genCases_total = (genCases_level == 1) ? 3 * i64NumP1 : 2 * i64NumP2; |
| genCases_done = false; |
| |
| } |
| |
| void genCases_i64_a_next( void ) |
| { |
| |
| if ( genCases_level == 1 ) { |
| switch ( subcase ) { |
| case 0: |
| genCases_i64_a = i64RandomP3(); |
| break; |
| case 1: |
| genCases_i64_a = i64RandomPInf(); |
| break; |
| case 2: |
| genCases_i64_a = i64NextP1( &sequenceA ); |
| genCases_done = sequenceA.done; |
| subcase = -1; |
| break; |
| } |
| } else { |
| switch ( subcase ) { |
| case 0: |
| genCases_i64_a = i64RandomP3(); |
| break; |
| case 2: |
| genCases_i64_a = i64RandomPInf(); |
| break; |
| case 3: |
| subcase = -1; |
| case 1: |
| genCases_i64_a = i64NextP2( &sequenceA ); |
| genCases_done = sequenceA.done; |
| break; |
| } |
| } |
| ++subcase; |
| |
| } |
| |
