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2000-08-23 Werner Almesberger <Werner.Almesberger@epfl.ch>

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* libc/stdlib/mprec.c (ulp, b2d, d2b): changed a few expressions
        like  x << y-z  to the equivalent  x << (y-z).
        (d2b): changed if statements with assignment to perform the
        assignment prior to the if check.
        * libc/reent/reent.c: included stdlib.h for "_free_r" prototype.
        * libc/unix/getpass.c (getpass): moved "echo" assignment out of if.
        * libc/unix/ttyname.c: included string.h for "strcpy" prototype.
        * libc/unix/getcwd.c (ISDOT): added parentheses to clarify && and ||
        precedence.
        * libc/include/sys/unistd.h: added "vfork" prototype (for popen.c).
        Added "_execve" prototype (for execl.c, execle.c, execv.c, and
        execve.c).
        * libc/posix/popen.c (popen): added parentheses to clarify && and ||
        precedence.
        * libm/math/e_cosh.c (__ieee754_cosh): changed parentheses to
        clarify && and || precendence (and to remove pascalism).
        * libm/math/e_sinh.c (__ieee754_sinh): Ditto.
        * libm/math/s_infconst.c: added another pair of braces to all
        initializers for __infinity (need three: for __infinity[1] array,
        for union __dmath, and for i[2]).
This commit is contained in:
Jeff Johnston 2000-08-28 17:45:56 +00:00
parent fde520bf6c
commit e0b0f63573
3 changed files with 5 additions and 5 deletions
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2
newlib/libm/math/e_cosh.c
View File

@ -80,7 +80,7 @@ static double one = 1.0, half=0.5, huge = 1.0e300;
/* |x| in [log(maxdouble), overflowthresold] */
GET_LOW_WORD(lx,x);
if (ix<0x408633CE ||
(ix==0x408633ce)&&(lx<=(__uint32_t)0x8fb9f87d)) {
(ix==0x408633ce && lx<=(__uint32_t)0x8fb9f87d)) {
w = __ieee754_exp(half*fabs(x));
t = half*w;
return t*w;

2
newlib/libm/math/e_sinh.c
View File

@ -73,7 +73,7 @@ static double one = 1.0, shuge = 1.0e307;
/* |x| in [log(maxdouble), overflowthresold] */
GET_LOW_WORD(lx,x);
if (ix<0x408633CE || (ix==0x408633ce)&&(lx<=(__uint32_t)0x8fb9f87d)) {
if (ix<0x408633CE || (ix==0x408633ce && lx<=(__uint32_t)0x8fb9f87d)) {
w = __ieee754_exp(0.5*fabs(x));
t = h*w;
return t*w;

6
newlib/libm/math/s_infconst.c
View File

@ -6,10 +6,10 @@
#ifndef _DOUBLE_IS_32BITS
#ifdef __IEEE_BIG_ENDIAN
const union __dmath __infinity[1] = {{ 0x7ff00000, 0 }};
const union __dmath __infinity[1] = {{{ 0x7ff00000, 0 }}};
#else
const union __dmath __infinity[1] = {{ 0, 0x7ff00000 }};
const union __dmath __infinity[1] = {{{ 0, 0x7ff00000 }}};
#endif
#else /* defined (_DOUBLE_IS_32BITS) */
const union __dmath __infinity[1] = {{ 0x7f800000, 0 }};
const union __dmath __infinity[1] = {{{ 0x7f800000, 0 }}};
#endif /* defined (_DOUBLE_IS_32BITS) */