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{****************************************************************}
{ CODE GENERATOR TEST PROGRAM }
{****************************************************************}
{ NODE TESTED : secondmoddiv() }
{****************************************************************}
{ PRE-REQUISITES: secondload() }
{ secondassign() }
{ secondtypeconv() }
{ secondshlshr() }
{****************************************************************}
{ DEFINES: }
{ FPC = Target is FreePascal compiler }
{****************************************************************}
{ REMARKS: }
{ }
{ }
{ }
{****************************************************************}
{ CURRENT NODE (result): }
{ LOC_REGISTER }
{ LEFT NODE (operand) (numerator) }
{ LOC_REFERENCE / LOC_MEM }
{ LOC_REGISTER / LOC_CREGISTER }
{ RIGHT NODE (operand (denominator) }
{ ord constant node }
{ LOC_REGISTER / LOC_CREGISTER }
{ LOC_REFERENCE / LOC_MEM }
{$ifdef VER70}
{$define TP}
{$endif}
function getlongcnt: longint;
begin
getlongcnt := -10;
end;
{$IFNDEF TP}
function getcardinalcnt: cardinal;
begin
getcardinalcnt := 10;
end;
function getint64cnt: int64;
begin
getint64cnt := -10;
end;
function getint64cnt_2 : int64;
var
longval : longint;
begin
longval := 1;
getint64cnt_2 := int64(longval) shl 33;
end;
{$ENDIF}
procedure test(value, required: longint);
begin
if value <> required then
begin
writeln('Got ',value,' instead of ',required);
halt(1);
end
else
writeln('Passed!');
end;
var
longres : longint;
longcnt : longint;
{$IFNDEF TP}
cardinalres : cardinal;
cardinalcnt : cardinal;
int64res : int64;
int64cnt : int64;
longval : longint;
{$ENDIF}
begin
WriteLn('------------------- LONGINT ------------------------');
WriteLn('(left) : LOC_REFERENCE; (right) : ordinal constant');
{ RIGHT : power of 2 ordconstn }
{ LEFT : LOC_REFERENCE }
longres := 24;
longres := longres div 4;
Write('Value should be 6...');
test(longres, 6);
{ RIGHT : power of 2 ordconstn }
{ LEFT : LOC_REFERENCE }
longres := 24;
longres := longres mod 4;
Write('Value should be 0...');
test(longres, 0);
WriteLn('(left) : LOC_REFERENCE; (right) : LOC_REFERENCE');
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REFERENCE }
longres := 136;
longcnt := -13;
longres := longres div longcnt;
Write('Value should be -10...');
test(longres, -10);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REFERENCE }
longres := 10101010;
longcnt := -13;
longres := longres mod longcnt;
Write('Value should be 10...');
test(longres, 10);
WriteLn('(left) : LOC_REFERENCE; (right) : LOC_REGISTER');
{ RIGHT : LOC_REGISTER }
{ LEFT : LOC_REFERENCE }
longres := -11111111;
longres := longres div getlongcnt;
Write('Value should be 1111111...');
test(longres, 1111111);
{ RIGHT : LOC_REGISTER }
{ LEFT : LOC_REFERENCE }
longres := -1111111;
longres := longres mod getlongcnt;
Write('Value should be -1...');
test(longres, -1);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REGISTER }
longcnt := 2;
longres := getlongcnt div longcnt;
Write('Value should be -5...');
test(longres, -5);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REGISTER }
longcnt := 3;
longres := getlongcnt mod longcnt;
Write('Value should be -1...');
test(longres, -1);
{ the following test give range check errors }
{$R-}
{ special tests for results }
Writeln('special numeric values tests...');
longres := $7FFFFFFF;
longcnt := $80000000;
longres := longres div longcnt;
Write('Value should be 0...');
test(longres, 0);
Writeln('special numeric values tests...');
longres := $7FFFFFFF;
longcnt := $80000000;
longres := longcnt div longres;
Write('Value should be -1...');
test(longres, -1);
Writeln('special numeric values tests...');
cardinalcnt := $80000;
cardinalres := $12345;
cardinalres := cardinalcnt div cardinalres;
Write('Value should be 7...');
test(cardinalres, 7);
{$IFNDEF TP}
WriteLn('------------------- CARDINAL -----------------------');
{ special tests for results }
Writeln('special numeric values tests...');
cardinalres := $7FFFFFFF;
cardinalcnt := $80000000;
cardinalres := cardinalres div cardinalcnt;
Write('Value should be 0...');
test(cardinalres, 0);
Writeln('special numeric values tests...');
cardinalres := $7FFFFFFF;
cardinalcnt := $80000000;
cardinalres := cardinalcnt div cardinalres;
Write('Value should be 1...');
test(cardinalres, 1);
Writeln('special numeric values tests...');
cardinalcnt := $80000;
cardinalres := $12345;
cardinalres := cardinalcnt div cardinalres;
test(cardinalres, 7);
WriteLn('(left) : LOC_REFERENCE; (right) : ordinal constant');
{ RIGHT : power of 2 ordconstn }
{ LEFT : LOC_REFERENCE }
cardinalres := 24;
cardinalres := cardinalres div 4;
Write('Value should be 6...');
test(cardinalres, 6);
{ RIGHT : power of 2 ordconstn }
{ LEFT : LOC_REFERENCE }
cardinalres := 24;
cardinalres := cardinalres mod 4;
Write('Value should be 0...');
test(cardinalres, 0);
WriteLn('(left) : LOC_REFERENCE; (right) : LOC_REFERENCE');
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REFERENCE }
cardinalres := 136;
cardinalcnt := 13;
cardinalres := cardinalres div cardinalcnt;
Write('Value should be 10...');
test(cardinalres, 10);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REFERENCE }
cardinalres := 10101010;
cardinalcnt := 13;
cardinalres := cardinalres mod cardinalcnt;
Write('Value should be 10...');
test(cardinalres, 10);
WriteLn('(left) : LOC_REFERENCE; (right) : LOC_REGISTER');
{ RIGHT : LOC_REGISTER }
{ LEFT : LOC_REFERENCE }
cardinalres := 11111111;
cardinalres := cardinalres div getcardinalcnt;
Write('Value should be 1111111...');
test(cardinalres, 1111111);
{ RIGHT : LOC_REGISTER }
{ LEFT : LOC_REFERENCE }
cardinalres := 1111111;
cardinalres := cardinalres mod getcardinalcnt;
Write('Value should be 1...');
test(cardinalres, 1);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REGISTER }
cardinalcnt := 2;
cardinalres := getcardinalcnt div cardinalcnt;
Write('Value should be 5...');
test(cardinalres, 5);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REGISTER }
cardinalcnt := 3;
cardinalres := getcardinalcnt mod cardinalcnt;
Write('Value should be 1...');
test(cardinalres, 1);
WriteLn('--------------------- INT64 ------------------------');
WriteLn('(left) : LOC_REFERENCE; (right) : ordinal constant');
{ RIGHT : power of 2 ordconstn }
{ LEFT : LOC_REFERENCE }
int64res := 24;
int64res := int64res div 4;
Write('Value should be 6...');
test(longint(int64res), 6);
{ RIGHT : power of 2 ordconstn }
{ LEFT : LOC_REFERENCE }
int64res := 24;
int64res := int64res mod 4;
Write('Value should be 0...');
test(longint(int64res), 0);
WriteLn('(left) : LOC_REFERENCE; (right) : LOC_REFERENCE');
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REFERENCE }
int64res := 136;
int64cnt := -13;
int64res := int64res div int64cnt;
Write('Value should be -10...');
test(longint(int64res), -10);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REFERENCE }
longval := 1;
int64res := int64(longval) shl 33;
int64cnt := 100;
int64res := int64res div int64cnt;
Write('Value should be 85899345...');
test(longint(int64res), 85899345);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REFERENCE }
int64res := 10101010;
int64cnt := -13;
int64res := int64res mod int64cnt;
Write('Value should be 10...');
test(longint(int64res), 10);
WriteLn('(left) : LOC_REFERENCE; (right) : LOC_REGISTER');
{ RIGHT : LOC_REGISTER }
{ LEFT : LOC_REFERENCE }
int64res := -11111111;
int64res := int64res div getint64cnt;
Write('Value should be 1111111...');
test(longint(int64res), 1111111);
{ RIGHT : LOC_REGISTER }
{ LEFT : LOC_REFERENCE }
int64res := -1111111;
int64res := int64res mod getint64cnt;
Write('Value should be -1...');
test(longint(int64res), -1);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REGISTER }
int64cnt := 2;
int64res := getint64cnt div int64cnt;
Write('Value should be -5...');
test(longint(int64res), -5);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REGISTER }
int64cnt := 3;
int64res := getint64cnt mod int64cnt;
Write('Value should be -1...');
test(longint(int64res), -1);
{ RIGHT : LOC_REFERENCE }
{ LEFT : LOC_REGISTER }
int64cnt := 100;
int64res := getint64cnt_2 div int64cnt;
Write('Value should be 85899345...');
test(longint(int64res), 85899345);
{ SPECIAL-------------------------------------------------}
{ special tests for results }
Writeln('special numeric values tests...');
int64res := $7FFFFFFF shl 32;
int64cnt := $80000000 shl 32;
int64res := int64res div int64cnt;
Write('Value should be 0...');
test(longint(int64res), 0);
Writeln('special numeric values tests...');
int64res := int64($7FFFFFFF) shl 32;
int64cnt := int64($80000000) shl 32;
int64res := int64cnt div int64res;
Write('Value should be -1...');
test(longint(int64res), -1);
int64res := $7FFFFFFF;
int64cnt := $80000000;
int64res := int64res div int64cnt;
Write('Value should be 0...');
test(longint(int64res), 0);
Writeln('special numeric values tests...');
int64res := $7FFFFFFF;
{$ifdef ver1_0}
int64cnt := dword($80000000);
{$else ver1_0}
int64cnt := $80000000;
{$endif ver1_0}
int64res := int64cnt div int64res;
Write('Value should be 1...');
test(longint(int64res), 1);
{$ENDIF}
end.
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