From 820ce043771378796551d94b8dfe3cd266c3354a Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Mon, 27 Nov 2017 19:54:57 +0000 Subject: [PATCH] [SelectionDAG] Add a debug message when vector_shuffle nodes are created. We print a debug message when most nodes are created, but getVectorShuffle was missing. llvm-svn: 319085 --- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 805732c..22e7885 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1638,7 +1638,9 @@ SDValue SelectionDAG::getVectorShuffle(EVT VT, const SDLoc &dl, SDValue N1, CSEMap.InsertNode(N, IP); InsertNode(N); - return SDValue(N, 0); + SDValue V = SDValue(N, 0); + NewSDValueDbgMsg(V, "Creating new node: ", this); + return V; } SDValue SelectionDAG::getCommutedVectorShuffle(const ShuffleVectorSDNode &SV) { -- 2.7.4