From cfe2998c3e1a9ea66c9bab3bcf3f93960be304fd Mon Sep 17 00:00:00 2001 From: Pete Cooper Date: Mon, 19 Mar 2012 23:38:12 +0000 Subject: f16 FDIV can now be legalized by promoting to f32 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153064 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index c6167aa3aa..1b84b1348b 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -3600,10 +3600,11 @@ void SelectionDAGLegalize::PromoteNode(SDNode *Node) { Tmp1, Tmp2, Node->getOperand(2))); break; } + case ISD::FDIV: case ISD::FPOW: { Tmp1 = DAG.getNode(ISD::FP_EXTEND, dl, NVT, Node->getOperand(0)); Tmp2 = DAG.getNode(ISD::FP_EXTEND, dl, NVT, Node->getOperand(1)); - Tmp3 = DAG.getNode(ISD::FPOW, dl, NVT, Tmp1, Tmp2); + Tmp3 = DAG.getNode(Node->getOpcode(), dl, NVT, Tmp1, Tmp2); Results.push_back(DAG.getNode(ISD::FP_ROUND, dl, OVT, Tmp3, DAG.getIntPtrConstant(0))); break; -- cgit v1.2.3