[llvm] 57d67be - [DAG] getNode() - reuse result type instead of calling getValueType again. NFC. (#159381)

[via llvm-commits]

Author: Simon Pilgrim
Date: 2025-09-17T15:52:09Z
New Revision: 57d67bec6d708b8266f09d06d7841739d4f53d5a

URL: https://github.com/llvm/llvm-project/commit/57d67bec6d708b8266f09d06d7841739d4f53d5a
DIFF: https://github.com/llvm/llvm-project/commit/57d67bec6d708b8266f09d06d7841739d4f53d5a.diff

LOG: [DAG] getNode() - reuse result type instead of calling getValueType again. NFC. (#159381)

We have assertions above confirming VT == N1.getValueType() for INSERT_VECTOR_ELT nodes.

Added: 
    

Modified: 
    llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 029eb025ff1de..5b2c09ffecbe2 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -8247,8 +8247,8 @@ SDValue SelectionDAG::getNode(unsigned Opcode, const SDLoc &DL, EVT VT,
     // INSERT_VECTOR_ELT into out-of-bounds element is an UNDEF, except
     // for scalable vectors where we will generate appropriate code to
     // deal with out-of-bounds cases correctly.
-    if (N3C && N1.getValueType().isFixedLengthVector() &&
-        N3C->getZExtValue() >= N1.getValueType().getVectorNumElements())
+    if (N3C && VT.isFixedLengthVector() &&
+        N3C->getZExtValue() >= VT.getVectorNumElements())
       return getUNDEF(VT);
 
     // Undefined index can be assumed out-of-bounds, so that's UNDEF too.