fix endless loop

dchigarev · dchigarev · commit 1ffaa03d5b8e · 2024-12-03T11:25:53.000Z
Signed-off-by: dchigarev &lt;dmitry.chigarev@intel.com&gt;
diff --git a/lib/gc/Transforms/Utils/ValueUtils.cpp b/lib/gc/Transforms/Utils/ValueUtils.cpp
@@ -306,6 +306,9 @@ LogicalResult maybeSqueezeDims(PatternRewriter &rewriter,
     newOperands.emplace_back(i, flatSubview);
   }
 
+  if (newOperands.empty())
+    return success();
+
   rewriter.modifyOpInPlace(linalgOp, [&] {
     for (auto [i, operand] : newOperands)
       linalgOp->setOperand(i, operand);

Original file line number	Diff line number	Diff line change
`@@ -306,6 +306,9 @@ LogicalResult maybeSqueezeDims(PatternRewriter &rewriter,`
`306`	`306`	`newOperands.emplace_back(i, flatSubview);`
`307`	`307`	`}`
`308`	`308`
	`309`	`+ if (newOperands.empty())`
	`310`	`+ return success();`
	`311`	`+`
`309`	`312`	`rewriter.modifyOpInPlace(linalgOp, [&] {`
`310`	`313`	`for (auto [i, operand] : newOperands)`
`311`	`314`	`linalgOp->setOperand(i, operand);`