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* tx86addnode.second_cmpfloat: do not emit a fwait after fstsw as my own testing

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on a true i8087 showed that the fwait isn't necessary

git-svn-id: trunk@26244 -
This commit is contained in:
nickysn 2013-12-16 23:17:44 +00:00
parent f23c521c50
commit ada9ccf6a6
1 changed files with 0 additions and 1 deletions
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compiler/x86/nx86add.pas
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@ -1243,7 +1243,6 @@ unit nx86add;
begin
tg.gettemp(current_asmdata.CurrAsmList,2,2,tt_normal,tmpref);
emit_ref(A_FSTSW,S_NO,tmpref);
emit_none(A_FWAIT,S_NO);
cg.getcpuregister(current_asmdata.CurrAsmList,NR_AX);
emit_ref_reg(A_MOV,S_W,tmpref,NR_AX);
emit_none(A_SAHF,S_NO);