llvm
diff --git a/‎llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
Copy file name to clipboardExpand all lines: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+1-1Lines changed: 1 addition & 1 deletion b/‎llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
Copy file name to clipboardExpand all lines: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+1-1Lines changed: 1 addition & 1 deletion
@@ -14101,7 +14101,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) {
       }
 
       // If the trunc wasn't legal, try to fold to (sext_inreg (anyext x))
-      if ((!LegalTypes || TLI.isTypeLegal(VT)) && N0.hasOneUse()) {
+      if (!LegalTypes || TLI.isTypeLegal(VT)) {
         SDValue ExtSrc = DAG.getAnyExtOrTrunc(N00, DL, VT);
         return DAG.getNode(ISD::SIGN_EXTEND_INREG, DL, VT, ExtSrc,
                            N0->getOperand(1));
Original file line number	Diff line number	Diff line change
`@@ -14101,7 +14101,7 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) {`
`14101`	`14101`	`}`
`14102`	`14102`
`14103`	`14103`	`// If the trunc wasn't legal, try to fold to (sext_inreg (anyext x))`
`14104`		`- if ((!LegalTypes \|\| TLI.isTypeLegal(VT)) && N0.hasOneUse()) {`
	`14104`	`+ if (!LegalTypes \|\| TLI.isTypeLegal(VT)) {`
`14105`	`14105`	`SDValue ExtSrc = DAG.getAnyExtOrTrunc(N00, DL, VT);`
`14106`	`14106`	`return DAG.getNode(ISD::SIGN_EXTEND_INREG, DL, VT, ExtSrc,`
`14107`	`14107`	`N0->getOperand(1));`