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This commit was generated by cvs2svn to compensate for changes in r124703,

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which included commits to RCS files with non-trunk default branches.
This commit is contained in:
David Schultz 2004-01-19 05:14:12 +00:00
commit 52ec752989
3 changed files with 16 additions and 12 deletions
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18
contrib/gdtoa/gethex.c
View File

@ -51,7 +51,7 @@ gethex( CONST char **sp, FPI *fpi, Long *exp, Bigint **bp, int sign)
ULong L, lostbits, *x;
Long e, e1;
#ifdef USE_LOCALE
char decimalpoint = *localeconv()->decimal_point;
unsigned char decimalpoint = *localeconv()->decimal_point;
#else
#define decimalpoint '.'
#endif
@ -164,6 +164,7 @@ gethex( CONST char **sp, FPI *fpi, Long *exp, Bigint **bp, int sign)
if (e > fpi->emax) {
ovfl:
Bfree(b);
*bp = 0;
return STRTOG_Infinite | STRTOG_Overflow | STRTOG_Inexhi;
}
irv = STRTOG_Normal;
@ -173,7 +174,7 @@ gethex( CONST char **sp, FPI *fpi, Long *exp, Bigint **bp, int sign)
if (n >= nbits) {
switch (fpi->rounding) {
case FPI_Round_near:
if (n == nbits && n < 2 || any_on(b,n-1))
if (n == nbits && (n < 2 || any_on(b,n-1)))
goto one_bit;
break;
case FPI_Round_up:
@ -191,6 +192,7 @@ gethex( CONST char **sp, FPI *fpi, Long *exp, Bigint **bp, int sign)
}
}
Bfree(b);
*bp = 0;
return STRTOG_Zero | STRTOG_Inexlo | STRTOG_Underflow;
}
k = n - 1;
@ -224,18 +226,18 @@ gethex( CONST char **sp, FPI *fpi, Long *exp, Bigint **bp, int sign)
k = b->wds;
b = increment(b);
x = b->x;
if (b->wds > k
if (irv == STRTOG_Denormal) {
if (nbits == fpi->nbits - 1
&& x[nbits >> kshift] & 1 << (nbits & kmask))
irv = STRTOG_Normal;
}
else if (b->wds > k
|| (n = nbits & kmask) !=0
&& hi0bits(x[k-1]) < 32-n) {
rshift(b,1);
if (++e > fpi->emax)
goto ovfl;
}
else if (irv == STRTOG_Denormal) {
k = nbits - 1;
if (x[k >> kshift] & 1 << (k & kmask))
irv = STRTOG_Normal;
}
irv |= STRTOG_Inexhi;
}
else

8
contrib/gdtoa/strtod.c
View File

@ -114,15 +114,17 @@ strtod
switch(s[1]) {
case 'x':
case 'X':
switch(i = gethex(&s, &fpi, &exp, &bb, sign)) {
switch((i = gethex(&s, &fpi, &exp, &bb, sign)) & STRTOG_Retmask) {
case STRTOG_NoNumber:
s = s00;
sign = 0;
case STRTOG_Zero:
break;
default:
copybits(bits, fpi.nbits, bb);
Bfree(bb);
if (bb) {
copybits(bits, fpi.nbits, bb);
Bfree(bb);
}
ULtod(((U*)&rv)->L, bits, exp, i);
}
goto ret;

2
contrib/gdtoa/xsum0.out
View File

@ -12,7 +12,7 @@ g_xfmt.c c20a5e4 2795
gdtoa.c 364a0d2 17017
gdtoa.h 1eb440de 4810
gdtoaimp.h 6a955ba 19106
gethex.c 1310d1b3 5066
gethex.c 1c586a03 5075
gmisc.c e1a268ea 2114
hd_init.c cf9a94e 1827
hexnan.c f53be1da 2988