diff options
Diffstat (limited to 'contrib/gdtoa/misc.c')
| -rw-r--r-- | contrib/gdtoa/misc.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/contrib/gdtoa/misc.c b/contrib/gdtoa/misc.c index 5f5cbc2c27de..b3ce7c9b8a4a 100644 --- a/contrib/gdtoa/misc.c +++ b/contrib/gdtoa/misc.c @@ -26,14 +26,8 @@ THIS SOFTWARE. ****************************************************************/ -/* Please send bug reports to - David M. Gay - Bell Laboratories, Room 2C-463 - 600 Mountain Avenue - Murray Hill, NJ 07974-0636 - U.S.A. - dmg@bell-labs.com - */ +/* Please send bug reports to David M. Gay (dmg at acm dot org, + * with " at " changed at "@" and " dot " changed to "."). */ #include "gdtoaimp.h" @@ -143,7 +137,7 @@ lo0bits if (!(x & 1)) { k++; x >>= 1; - if (!x & 1) + if (!x) return 32; } *y = x; @@ -208,7 +202,7 @@ multadd } int -hi0bits +hi0bits_D2A #ifdef KR_headers (x) register ULong x; #else @@ -686,7 +680,10 @@ d2b #endif { Bigint *b; - int de, i, k; +#ifndef Sudden_Underflow + int i; +#endif + int de, k; ULong *x, y, z; #ifdef VAX ULong d0, d1; @@ -723,7 +720,10 @@ d2b } else x[0] = y; - i = b->wds = (x[1] = z) !=0 ? 2 : 1; +#ifndef Sudden_Underflow + i = +#endif + b->wds = (x[1] = z) !=0 ? 2 : 1; } else { #ifdef DEBUG @@ -732,7 +732,10 @@ d2b #endif k = lo0bits(&z); x[0] = z; - i = b->wds = 1; +#ifndef Sudden_Underflow + i = +#endif + b->wds = 1; k += 32; } #else |