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Fix values in __mpexp_twomm1

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Siddhesh Poyarekar 2013-01-02 17:43:35 +05:30
parent 44e0d4c20c
commit 0f5477af5d
2 changed files with 11 additions and 8 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2013-01-02 Siddhesh Poyarekar <siddhesh@redhat.com>
* sysdeps/ieee754/dbl-64/mpexp.h (__mpexp_twomm1): Fix first
four values.
* sysdeps/ieee754/dbl-64/mpa.c (__mul): Split mantissa
calculation loop and add branch prediction.

16
sysdeps/ieee754/dbl-64/mpexp.h
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@ -33,10 +33,10 @@ extern const number __mpexp_twomm1[33] attribute_hidden;
#ifdef BIG_ENDI
const number
__mpexp_twomm1[33] = { /* 2**-m1 */
/**/ {{0x00000000, 0x00000000} }, /* 0 */
/**/ {{0x00000000, 0x00000000} }, /* 0 */
/**/ {{0x00000000, 0x00000000} }, /* 0 */
/**/ {{0x00000000, 0x00000000} }, /* 0 */
/**/ {{0x3ff00000, 0x00000000} }, /* 1 */
/**/ {{0x3ff00000, 0x00000000} }, /* 1 */
/**/ {{0x3ff00000, 0x00000000} }, /* 1 */
/**/ {{0x3ff00000, 0x00000000} }, /* 1 */
/**/ {{0x3ee00000, 0x00000000} }, /* 2**-17 */
/**/ {{0x3e800000, 0x00000000} }, /* 2**-23 */
/**/ {{0x3e800000, 0x00000000} }, /* 2**-23 */
@ -72,10 +72,10 @@ extern const number __mpexp_twomm1[33] attribute_hidden;
#ifdef LITTLE_ENDI
const number
__mpexp_twomm1[33] = { /* 2**-m1 */
/**/ {{0x00000000, 0x00000000} }, /* 0 */
/**/ {{0x00000000, 0x00000000} }, /* 0 */
/**/ {{0x00000000, 0x00000000} }, /* 0 */
/**/ {{0x00000000, 0x00000000} }, /* 0 */
/**/ {{0x00000000, 0x3ff00000} }, /* 1 */
/**/ {{0x00000000, 0x3ff00000} }, /* 1 */
/**/ {{0x00000000, 0x3ff00000} }, /* 1 */
/**/ {{0x00000000, 0x3ff00000} }, /* 1 */
/**/ {{0x00000000, 0x3ee00000} }, /* 2**-17 */
/**/ {{0x00000000, 0x3e800000} }, /* 2**-23 */
/**/ {{0x00000000, 0x3e800000} }, /* 2**-23 */