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* do not use fsin and fcos on 286-, since they're 387+

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git-svn-id: trunk@24596 -
This commit is contained in:
nickysn 2013-05-25 15:24:53 +00:00
parent c49e927077
commit 2b583bb265
1 changed files with 32 additions and 0 deletions
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32
compiler/x86/nx86inl.pas
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@ -131,12 +131,28 @@ implementation
function tx86inlinenode.first_cos_real : tnode;
begin
{$ifdef i8086}
{ FCOS is 387+ }
if current_settings.cputype < cpu_386 then
begin
result := inherited;
exit;
end;
{$endif i8086}
expectloc:=LOC_FPUREGISTER;
first_cos_real := nil;
end;
function tx86inlinenode.first_sin_real : tnode;
begin
{$ifdef i8086}
{ FSIN is 387+ }
if current_settings.cputype < cpu_386 then
begin
result := inherited;
exit;
end;
{$endif i8086}
expectloc:=LOC_FPUREGISTER;
first_sin_real := nil;
end;
@ -400,12 +416,28 @@ implementation
procedure tx86inlinenode.second_cos_real;
begin
{$ifdef i8086}
{ FCOS is 387+ }
if current_settings.cputype < cpu_386 then
begin
inherited;
exit;
end;
{$endif i8086}
load_fpu_location(left);
emit_none(A_FCOS,S_NO);
end;
procedure tx86inlinenode.second_sin_real;
begin
{$ifdef i8086}
{ FSIN is 387+ }
if current_settings.cputype < cpu_386 then
begin
inherited;
exit;
end;
{$endif i8086}
load_fpu_location(left);
emit_none(A_FSIN,S_NO)
end;