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Remove unnecessary variable mptwoim1 

Code cleanup.
This commit is contained in:
Siddhesh Poyarekar 2012-12-28 19:02:01 +05:30
parent 6d9f97e1f2
commit d63f73be34
3 changed files with 7 additions and 27 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2012-12-28 Siddhesh Poyarekar <siddhesh@redhat.com> 2012-12-28 Siddhesh Poyarekar <siddhesh@redhat.com>
* sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Remove
__ATAN_TWOM.
* sysdeps/ieee754/dbl-64/mpatan.h: Likewise.
* sysdeps/ieee754/dbl-64/atnat.h: Replaced constants with * sysdeps/ieee754/dbl-64/atnat.h: Replaced constants with
their values. their values.
* sysdeps/ieee754/dbl-64/atnat2.h: Likewise. * sysdeps/ieee754/dbl-64/atnat2.h: Likewise.

4
sysdeps/ieee754/dbl-64/mpatan.c
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@ -1,7 +1,7 @@
/* /*
* IBM Accurate Mathematical Library * IBM Accurate Mathematical Library
* written by International Business Machines Corp. * written by International Business Machines Corp.
* Copyright (C) 2001, 2011 Free Software Foundation * Copyright (C) 2001-2012 Free Software Foundation
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by * it under the terms of the GNU Lesser General Public License as published by
@ -98,7 +98,7 @@ __mpatan(mp_no *x, mp_no *y, int p) {
__sub(&mps,&mpt1,&mpt,p); __sub(&mps,&mpt1,&mpt,p);
/* Compute Atan(x) */ /* Compute Atan(x) */
mptwoim1.d[1] = __atan_twom[m].d; mptwoim1.d[1] = 1 << m;
__mul(&mptwoim1,&mpt,y,p); __mul(&mptwoim1,&mpt,y,p);
return; return;

26
sysdeps/ieee754/dbl-64/mpatan.h
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@ -1,7 +1,7 @@
/* /*
* IBM Accurate Mathematical Library * IBM Accurate Mathematical Library
* Written by International Business Machines Corp. * Written by International Business Machines Corp.
* Copyright (C) 2001, 2011 Free Software Foundation, Inc. * Copyright (C) 2001-2012 Free Software Foundation, Inc.
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by * it under the terms of the GNU Lesser General Public License as published by
@ -83,18 +83,6 @@ extern const int __atan_np[33] attribute_hidden;
/**/ {{0x405d4000, 0x00000000} }, /* 117 */ /**/ {{0x405d4000, 0x00000000} }, /* 117 */
}; };
const number
__atan_twom[8] = { /* 2**m */
/**/ {{0x3ff00000, 0x00000000} }, /* 1.0 */
/**/ {{0x40000000, 0x00000000} }, /* 2.0 */
/**/ {{0x40100000, 0x00000000} }, /* 4.0 */
/**/ {{0x40200000, 0x00000000} }, /* 8.0 */
/**/ {{0x40300000, 0x00000000} }, /* 16.0 */
/**/ {{0x40400000, 0x00000000} }, /* 32.0 */
/**/ {{0x40500000, 0x00000000} }, /* 64.0 */
/**/ {{0x40600000, 0x00000000} }, /* 128.0 */
};
#else #else
#ifdef LITTLE_ENDI #ifdef LITTLE_ENDI
@ -146,18 +134,6 @@ __atan_twonm1[33] = { /* 2n-1 */
/**/ {{0x00000000, 0x405d4000} }, /* 117 */ /**/ {{0x00000000, 0x405d4000} }, /* 117 */
}; };
const number
__atan_twom[8] = { /* 2**m */
/**/ {{0x00000000, 0x3ff00000} }, /* 1.0 */
/**/ {{0x00000000, 0x40000000} }, /* 2.0 */
/**/ {{0x00000000, 0x40100000} }, /* 4.0 */
/**/ {{0x00000000, 0x40200000} }, /* 8.0 */
/**/ {{0x00000000, 0x40300000} }, /* 16.0 */
/**/ {{0x00000000, 0x40400000} }, /* 32.0 */
/**/ {{0x00000000, 0x40500000} }, /* 64.0 */
/**/ {{0x00000000, 0x40600000} }, /* 128.0 */
};
#endif #endif
#endif #endif