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* softfpu.pp: fixed two more porting bugs, and also added two typecasts to avoid unnecessary 64-bit operations.

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git-svn-id: trunk@28609 -
This commit is contained in:
sergei 2014-09-06 21:01:50 +00:00
parent e4095588d6
commit 5279693919
1 changed files with 4 additions and 4 deletions
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8
rtl/inc/softfpu.pp
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@ -612,13 +612,13 @@ begin
end;
end;
end;
roundBits := absZ and $7F;
roundBits := lo(absZ) and $7F;
absZ := ( absZ + roundIncrement ) shr 7;
absZ := absZ and not( ord( ( roundBits xor $40 ) = 0 ) and ord(roundNearestEven) );
absZ := absZ and not( bits64( ord( ( roundBits xor $40 ) = 0 ) and ord(roundNearestEven) ));
z := absZ;
if ( zSign<>0 ) then
z := - z;
if ( ( absZ shr 32 ) or ( z and ( ord( z < 0 ) xor zSign ) ) )<>0 then
if ( longint(hi( absZ )) or ( z and ( ord( z < 0 ) xor zSign ) ) )<>0 then
begin
float_raise( float_flag_invalid );
if zSign<>0 then
@ -1602,7 +1602,7 @@ Begin
z := ( z shl 15 );
if ( z <= a ) then
Begin
estimateSqrt32 := bits32 ( ( sbits32 (a )) shr 1 );
estimateSqrt32 := bits32 ( SarLongint( sbits32 (a)) );
exit;
End;
End;