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* hopefully proper fix for 8 and 16 bit CPUs

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git-svn-id: trunk@36473 -
This commit is contained in:
florian 2017-06-09 21:05:52 +00:00
parent 0fe5541459
commit f25c9c0956
1 changed files with 7 additions and 2 deletions
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9
tests/test/units/system/trnd1.pp
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@ -1,16 +1,21 @@
{**********************************************************************************************
Please modify this test only if you know exactly what you are doing
**********************************************************************************************}
uses uses
math; math;
const const
{$if defined(CPU8) or defined(CPU16)} {$if defined(CPU8) or defined(CPU16)}
lg2upperlimit = 14; lg2upperlimit = 14;
upperrandomlimit= high(word) div 8;
{$else} {$else}
lg2upperlimit = 22; lg2upperlimit = 22;
upperrandomlimit= high(word);
{$endif} {$endif}
var var
a : array of word; a : array of word;
i,j : longint; i,j : longint;
upperlimit : longint; upperlimit : longint;
histogram : array[0..high(word)] of longint; histogram : array[0..upperrandomlimit] of longint;
entropy : double; entropy : double;
begin begin
randomize; randomize;
@ -19,7 +24,7 @@ begin
upperlimit:=1 shl i; upperlimit:=1 shl i;
setlength(a,upperlimit); setlength(a,upperlimit);
for j:=0 to upperlimit-1 do for j:=0 to upperlimit-1 do
a[j]:=random(high(word)+1); a[j]:=random(upperrandomlimit+1);
FillChar(histogram,sizeof(histogram),0); FillChar(histogram,sizeof(histogram),0);
for j:=0 to upperlimit-1 do for j:=0 to upperlimit-1 do
inc(histogram[a[j]]); inc(histogram[a[j]]);