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bug fix in rounding for 4-byte floating point numbers

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ceriel 1989-10-11 13:34:05 +00:00
parent c7d0d1d447
commit ebcd62f7d2
1 changed files with 1 additions and 1 deletions
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2
mach/con_float
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@ -77,7 +77,7 @@ float_cst(str, sz, buf)
e.flt_exp += 127; e.flt_exp += 127;
if (e.flt_mantissa.flt_h_32 == 0) e.flt_exp = 0; if (e.flt_mantissa.flt_h_32 == 0) e.flt_exp = 0;
#ifdef IEEEFLOAT #ifdef IEEEFLOAT
if (e.flt_mantissa.flt_l_32 & 0x80) { if (e.flt_mantissa.flt_h_32 & 0x80) {
/* rounding */ /* rounding */
if ((e.flt_mantissa.flt_h_32 & 0xffffff00) == 0xffffff00) { if ((e.flt_mantissa.flt_h_32 & 0xffffff00) == 0xffffff00) {
e.flt_exp++; e.flt_exp++;