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m68k: in do_spill_replace, exclude the case where the source register would be an address and the destination is a reference

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git-svn-id: trunk@30191 -
This commit is contained in:
Károly Balogh 2015-03-14 17:19:14 +00:00
parent 935820293c
commit 918c4add06
1 changed files with 2 additions and 1 deletions
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3
compiler/m68k/rgcpu.pas
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@ -154,7 +154,8 @@ unit rgcpu;
(get_alias(getsupreg(instr.oper[1]^.reg))=orgreg) and
(
(instr.opcode in [A_MOVE,A_ADD,A_SUB,A_AND,A_OR]) and
(instr.oper[0]^.typ=top_reg)
(instr.oper[0]^.typ=top_reg) and not
(isaddressregister(instr.oper[0]^.reg) and (instr.opcode in [A_ADD,A_SUB,A_AND,A_OR]))
) or
(instr.opcode in [A_ADDQ,A_SUBQ,A_MOV3Q]) then
opidx:=1;