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||, &&, ==, and != ops were clobbering the upper 32-bits

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before comparing them.

#if 0xffffffff00000000==0
#error ...
#endif
#if 0xffffffff00000000!=0xffffffff00000000
#error ...
#endif
This commit is contained in:
Kelvin Sherlock 2021-03-01 18:13:16 -05:00
parent fa717745ad
commit b39dd0f34c
1 changed files with 4 additions and 4 deletions
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8
Expression.pas
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@ -1312,17 +1312,17 @@ var
case op^.token.kind of
barbarop : begin {||}
llop1.hi := 0;
llop1.lo :=
ord((llop1.lo <> 0) or (llop1.hi <> 0) or
(llop2.lo <> 0) or (llop2.hi <> 0));
llop1.hi := 0;
ekind := intconst;
end;
andandop : begin {&&}
llop1.hi := 0;
llop1.lo :=
ord(((llop1.lo <> 0) or (llop1.hi <> 0)) and
((llop2.lo <> 0) or (llop2.hi <> 0)));
llop1.hi := 0;
ekind := intconst;
end;
carotch : begin {^}
@ -1338,15 +1338,15 @@ var
llop1.hi := llop1.hi & llop2.hi;
end;
eqeqop : begin {==}
llop1.hi := 0;
llop1.lo := ord((llop1.lo = llop2.lo) and
(llop1.hi = llop2.hi));
llop1.hi := 0;
ekind := intconst;
end;
exceqop : begin {!=}
llop1.hi := 0;
llop1.lo := ord((llop1.lo <> llop2.lo) or
(llop1.hi <> llop2.hi));
llop1.hi := 0;
ekind := intconst;
end;
ltch : begin {<}