From f20d183c2268553c738fefb014959ea924dd0555 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 30 Jul 2005 01:40:57 +0000 Subject: [PATCH] fix float->long conversions on x86 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22563 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 53e9b5cb63c..b47fc0df578 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -2779,11 +2779,18 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){ // library functions. case ISD::FP_TO_SINT: if (TLI.getOperationAction(ISD::FP_TO_SINT, VT) == TargetLowering::Custom) { - SDOperand Op = DAG.getNode(ISD::FP_TO_SINT, VT, - LegalizeOp(Node->getOperand(0))); + SDOperand Op; + switch (getTypeAction(Node->getOperand(0).getValueType())) { + case Expand: assert(0 && "cannot expand FP!"); + case Legal: Op = LegalizeOp(Node->getOperand(0)); break; + case Promote: Op = PromoteOp(Node->getOperand(0)); break; + } + + Op = TLI.LowerOperation(DAG.getNode(ISD::FP_TO_SINT, VT, Op), DAG); + // Now that the custom expander is done, expand the result, which is still // VT. - ExpandOp(TLI.LowerOperation(Op, DAG), Lo, Hi); + ExpandOp(Op, Lo, Hi); break; }