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Refactor: remove the now unused flag variable in OptStackOps()

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Alex Volkov
2026-03-11 19:09:34 -04:00
parent 99ccd7e1a3
commit 73f4149554
1 changed files with 1 additions and 4 deletions
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src/cc65/coptstop.c
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@@ -2026,8 +2026,7 @@ unsigned OptStackOps (CodeSeg* S)
unsigned PushedRegs = 0; /* Track if the same regs are used after the push */ unsigned PushedRegs = 0; /* Track if the same regs are used after the push */
int RhsAChgIndex; /* Track if rhs is changed more than once */ int RhsAChgIndex; /* Track if rhs is changed more than once */
int RhsXChgIndex; /* Track if rhs is changed more than once */ int RhsXChgIndex; /* Track if rhs is changed more than once */
int IsRegAOptFunc = 0; /* Whether to use the RegA-only optimizations */
enum { enum {
Initialize, Initialize,
Search, Search,
@@ -2130,11 +2129,9 @@ unsigned OptStackOps (CodeSeg* S)
*/ */
if (SameRegXValueAtOp (&Data, E)) { if (SameRegXValueAtOp (&Data, E)) {
Data.OptFunc = FindFunc (FuncRegATable, FUNC_COUNT (FuncRegATable), E->Arg); Data.OptFunc = FindFunc (FuncRegATable, FUNC_COUNT (FuncRegATable), E->Arg);
IsRegAOptFunc = 1;
} }
if (Data.OptFunc == 0) { if (Data.OptFunc == 0) {
Data.OptFunc = FindFunc (FuncTable, FUNC_COUNT (FuncTable), E->Arg); Data.OptFunc = FindFunc (FuncTable, FUNC_COUNT (FuncTable), E->Arg);
IsRegAOptFunc = 0;
} }
if (Data.OptFunc) { if (Data.OptFunc) {
/* Disallow removing Rhs loads if the registers are used */ /* Disallow removing Rhs loads if the registers are used */