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* shifting can operate on 64 bit values on x86_64

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git-svn-id: trunk@4561 -
This commit is contained in:
florian 2006-09-07 19:41:02 +00:00
parent 19b11c78e3
commit 55484f9bb7
1 changed files with 9 additions and 2 deletions
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11
compiler/x86/cgx86.pas
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@ -1141,12 +1141,19 @@ unit cgx86;
list.concat(taicpu.op_const_reg(TOpCG2AsmOp[op],TCgSize2OpSize[size],a,reg));
OP_SHL,OP_SHR,OP_SAR:
begin
{$ifdef x86_64}
if (a and 63) <> 0 Then
list.concat(taicpu.op_const_reg(TOpCG2AsmOp[op],TCgSize2OpSize[size],a and 31,reg));
if (a shr 6) <> 0 Then
internalerror(200609073);
{$else x86_64}
if (a and 31) <> 0 Then
list.concat(taicpu.op_const_reg(TOpCG2AsmOp[op],TCgSize2OpSize[size],a and 31,reg));
if (a shr 5) <> 0 Then
internalerror(68991);
internalerror(200609071);
{$endif x86_64}
end
else internalerror(68992);
else internalerror(200609072);
end;
end;