From 02066838b5cdf17277267e79ffbc9459a58cdd59 Mon Sep 17 00:00:00 2001 From: Silviu Baranga Date: Thu, 25 Apr 2013 09:32:33 +0000 Subject: Fix constant folding for one lane vector types. Constant folding one lane vector types not returns a vector instead of a scalar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180254 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 3082ee7..5e30c25 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -2785,7 +2785,7 @@ SDValue SelectionDAG::FoldConstantArithmetic(unsigned Opcode, EVT VT, } // Handle the scalar case first. - if (Outputs.size() == 1) + if (Scalar1 && Scalar2) return Outputs.back(); // Otherwise build a big vector out of the scalar elements we generated. -- cgit v1.1