Eliminate NewSel value push to Worklist

ParkHanbum · ParkHanbum · commit 575a8978c5d6 · 2025-02-28T07:17:37.000+09:00
diff --git a/llvm/lib/Transforms/Vectorize/VectorCombine.cpp b/llvm/lib/Transforms/Vectorize/VectorCombine.cpp
@@ -1963,7 +1963,6 @@ bool VectorCombine::foldShuffleOfSelects(Instruction &I) {
   Worklist.pushValue(ShuffleCmp);
   Worklist.pushValue(ShuffleTrue);
   Worklist.pushValue(ShuffleFalse);
-  Worklist.pushValue(NewSel);
   replaceValue(I, *NewSel);
   return true;
 }

Original file line number	Diff line number	Diff line change
`@@ -1963,7 +1963,6 @@ bool VectorCombine::foldShuffleOfSelects(Instruction &I) {`
`1963`	`1963`	`Worklist.pushValue(ShuffleCmp);`
`1964`	`1964`	`Worklist.pushValue(ShuffleTrue);`
`1965`	`1965`	`Worklist.pushValue(ShuffleFalse);`
`1966`		`- Worklist.pushValue(NewSel);`
`1967`	`1966`	`replaceValue(I, *NewSel);`
`1968`	`1967`	`return true;`
`1969`	`1968`	`}`