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Fixed problem with earlier change

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1445 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz 2002-10-05 22:55:42 +00:00
parent e9da20f961
commit 6047165325
1 changed files with 4 additions and 4 deletions
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8
src/cc65/coptind.c
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@ -1054,10 +1054,10 @@ unsigned OptTransfers (CodeSeg* S)
(N->Info & OF_XFR) != 0) {
/* Check if it's a transfer and back */
if ((E->OPC == OP65_TAX && N->OPC == OP65_TXA && !RegXUsed (S, I+1)) ||
(E->OPC == OP65_TAY && N->OPC == OP65_TYA && !RegYUsed (S, I+1)) ||
(E->OPC == OP65_TXA && N->OPC == OP65_TAX && !RegAUsed (S, I+1)) ||
(E->OPC == OP65_TYA && N->OPC == OP65_TAY && !RegAUsed (S, I+1))) {
if ((E->OPC == OP65_TAX && N->OPC == OP65_TXA && !RegXUsed (S, I+2)) ||
(E->OPC == OP65_TAY && N->OPC == OP65_TYA && !RegYUsed (S, I+2)) ||
(E->OPC == OP65_TXA && N->OPC == OP65_TAX && !RegAUsed (S, I+2)) ||
(E->OPC == OP65_TYA && N->OPC == OP65_TAY && !RegAUsed (S, I+2))) {
/* If the next insn is a conditional branch, check if the insn
* preceeding the first xfr will set the flags right, otherwise we