minor fixes

taminob · taminob · commit e20457e7af81 · 2025-09-18T12:40:20.000+02:00
diff --git a/mlir/lib/Dialect/MQTOpt/Transforms/SwapReconstructionAndElisionPattern.cpp b/mlir/lib/Dialect/MQTOpt/Transforms/SwapReconstructionAndElisionPattern.cpp
@@ -105,7 +105,7 @@ struct SwapReconstructionAndElisionPattern final : mlir::OpRewritePattern<XOp> {
   matchAndRewrite(XOp op, mlir::PatternRewriter& rewriter) const override {
     // step 1
     if (op.getPosCtrlInQubits().size() != 1 &&
-        op.getNegCtrlInQubits().size() != 0) {
+        op.getNegCtrlInQubits().empty()) {
       return mlir::failure();
     }
 
diff --git a/mlir/test/Dialect/MQTOpt/Transforms/swap-reconstruction-and-elision.mlir b/mlir/test/Dialect/MQTOpt/Transforms/swap-reconstruction-and-elision.mlir
@@ -210,7 +210,7 @@ module {
 // elision twice.
 
 module {
-  // CHECK-LABEL: func.func @testFirstTwoThenTwoAgainSwapReconstructionAndElision
+  // CHECK-LABEL: func.func @testFirstTwoThenTwoCNotAgainSwapReconstructionAndElision
   func.func @testFirstTwoThenTwoAgainSwapReconstructionAndElision() {
     // CHECK: %[[Q0_0:.*]] = mqtopt.allocQubit
     // CHECK: %[[Q1_0:.*]] = mqtopt.allocQubit

Original file line number	Diff line number	Diff line change
`@@ -105,7 +105,7 @@ struct SwapReconstructionAndElisionPattern final : mlir::OpRewritePattern<XOp> {`
`105`	`105`	`matchAndRewrite(XOp op, mlir::PatternRewriter& rewriter) const override {`
`106`	`106`	`// step 1`
`107`	`107`	`if (op.getPosCtrlInQubits().size() != 1 &&`
`108`		`- op.getNegCtrlInQubits().size() != 0) {`
	`108`	`+ op.getNegCtrlInQubits().empty()) {`
`109`	`109`	`return mlir::failure();`
`110`	`110`	`}`
`111`	`111`