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fp-bit.c (pack_d): Do not clear SIGN when fraction is 0.

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* fp-bit.c (pack_d): Do not clear SIGN when fraction is 0.
        (_fpadd_parts): Get sign right for 0.

From-SVN: r22485
This commit is contained in:
Torbjorn Granlund 1998-09-19 23:44:10 +02:00 • committed by Jeff Law
parent 1553cb7a66
commit b567319fc3
2 changed files with 6 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
1998-09-19 Torbjorn Granlund <tege@matematik.su.se>
* fp-bit.c (pack_d): Do not clear SIGN when fraction is 0.
(_fpadd_parts): Get sign right for 0.
1998-09-19 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* ginclude/varargs.h: Add support for C4x target.

3
gcc/config/fp-bit.c
View file

@ -460,7 +460,6 @@ pack_d ( fp_number_type * src)
else if (fraction == 0)
{
exp = 0;
sign = 0;
}
else
{
@ -735,7 +734,7 @@ _fpadd_parts (fp_number_type * a,
{
tfraction = a_fraction - b_fraction;
}
if (tfraction > 0)
if (tfraction >= 0)
{
tmp->sign = 0;
tmp->normal_exp = a_normal_exp;