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Fixed wrong insertion order that caused problems with labels.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4022 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -109,6 +109,7 @@ static unsigned OptShift1 (CodeSeg* S)
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unsigned I = 0;
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unsigned I = 0;
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while (I < CS_GetEntryCount (S)) {
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while (I < CS_GetEntryCount (S)) {
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CodeEntry* N;
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CodeEntry* X;
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CodeEntry* X;
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CodeLabel* L;
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CodeLabel* L;
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@ -138,23 +139,24 @@ static unsigned OptShift1 (CodeSeg* S)
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++Changes;
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++Changes;
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} else if (E->RI->In.RegX == 0 &&
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} else if (E->RI->In.RegX == 0 &&
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E->Arg[5] == '1') {
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E->Arg[5] == '1' &&
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(N = CS_GetNextEntry (S, I)) != 0) {
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/* asl a */
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/* asl a */
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X = NewCodeEntry (OP65_ASL, AM65_ACC, "a", 0, E->LI);
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X = NewCodeEntry (OP65_ASL, AM65_ACC, "a", 0, E->LI);
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CS_InsertEntry (S, X, I);
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CS_InsertEntry (S, X, I+1);
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/* bcc L1 */
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/* bcc L1 */
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L = CS_GenLabel (S, E);
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L = CS_GenLabel (S, N);
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X = NewCodeEntry (OP65_BCC, AM65_BRA, L->Name, L, E->LI);
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X = NewCodeEntry (OP65_BCC, AM65_BRA, L->Name, L, E->LI);
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CS_InsertEntry (S, X, I+1);
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CS_InsertEntry (S, X, I+2);
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/* inx */
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/* inx */
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X = NewCodeEntry (OP65_INX, AM65_IMP, 0, 0, E->LI);
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X = NewCodeEntry (OP65_INX, AM65_IMP, 0, 0, E->LI);
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CS_InsertEntry (S, X, I+2);
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CS_InsertEntry (S, X, I+3);
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/* Delete the call to shlax */
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/* Delete the call to shlax */
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CS_DelEntry (S, I+3);
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CS_DelEntry (S, I);
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/* Remember, we had changes */
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/* Remember, we had changes */
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++Changes;
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++Changes;
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