[PATCH] D117335: [SelectionDAGBuilder] Remove unneeded vector bitcast from visitTargetIntrinsic.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jan 14 12:53:11 PST 2022


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGe0841f692017: [SelectionDAGBuilder] Remove unneeded vector bitcast from visitTargetIntrinsic. (authored by craig.topper).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117335/new/

https://reviews.llvm.org/D117335

Files:
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp


Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
===================================================================
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -4848,10 +4848,7 @@
   }
 
   if (!I.getType()->isVoidTy()) {
-    if (VectorType *PTy = dyn_cast<VectorType>(I.getType())) {
-      EVT VT = TLI.getValueType(DAG.getDataLayout(), PTy);
-      Result = DAG.getNode(ISD::BITCAST, getCurSDLoc(), VT, Result);
-    } else
+    if (!isa<VectorType>(I.getType()))
       Result = lowerRangeToAssertZExt(DAG, I, Result);
 
     MaybeAlign Alignment = I.getRetAlign();


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