[llvm] 4d1cd38 - DAG: Handle promotion of fcanonicalize

[Matt Arsenault via llvm-commits]

Author: Matt Arsenault
Date: 2023-12-22T12:50:18+07:00
New Revision: 4d1cd38c95d317f1b6b331ea811f7de8592b4ed6

URL: https://github.com/llvm/llvm-project/commit/4d1cd38c95d317f1b6b331ea811f7de8592b4ed6
DIFF: https://github.com/llvm/llvm-project/commit/4d1cd38c95d317f1b6b331ea811f7de8592b4ed6.diff

LOG: DAG: Handle promotion of fcanonicalize

This avoids a regression in a future commit

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 0917d0e4eb3e26..a483b8028fda9e 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -5352,6 +5352,7 @@ void SelectionDAGLegalize::PromoteNode(SDNode *Node) {
   case ISD::FEXP:
   case ISD::FEXP2:
   case ISD::FEXP10:
+  case ISD::FCANONICALIZE:
     Tmp1 = DAG.getNode(ISD::FP_EXTEND, dl, NVT, Node->getOperand(0));
     Tmp2 = DAG.getNode(Node->getOpcode(), dl, NVT, Tmp1);
     Results.push_back(