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* tcgtypeconvnode.second_int_to_int: disabled optimization from r25067 for m68k, because reg_cgsize() does not return expected values on that target.

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git-svn-id: trunk@28093 -
This commit is contained in:
sergei 2014-06-27 19:49:18 +00:00
parent 12e0416323
commit 04eb925776
1 changed files with 2 additions and 1 deletions

3
compiler/ncgcnv.pas
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@ -115,7 +115,8 @@ interface
location.reference.alignment:=newalignment(location.reference.alignment,leftsize-ressize);
end;
end
{$if not defined(cpu16bitalu) and not defined(cpu8bitalu)}
{$if not defined(cpu16bitalu) and not defined(cpu8bitalu) and not defined(m68k)}
{ FIXME: reg_cgsize incorrectly identifies m68k as "without subregisters" }
{ On targets without 8/16 bit register components, 8/16-bit operations
always adjust high bits of result, see 'maybeadjustresult' method in
respective cgcpu.pas. Therefore 8/16-bit locations are valid as larger