From 30e2aa50153982d26b92e2f9c8dd24db2af722af Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Mon, 10 Dec 2012 21:41:58 +0000 Subject: [PATCH] LegalizeDAG: Allow type promotion of scalar loads llvm-svn: 169773 --- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index eb8df32..2c249fc 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -890,10 +890,9 @@ void SelectionDAGLegalize::LegalizeLoadOps(SDNode *Node) { break; } case TargetLowering::Promote: { - // Only promote a load of vector type to another. - assert(VT.isVector() && "Cannot promote this load!"); - // Change base type to a different vector type. EVT NVT = TLI.getTypeToPromoteTo(Node->getOpcode(), VT); + assert(NVT.getSizeInBits() == VT.getSizeInBits() && + "Can only promote loads to same size type"); SDValue Res = DAG.getLoad(NVT, dl, Chain, Ptr, LD->getPointerInfo(), LD->isVolatile(), LD->isNonTemporal(), -- 2.7.4