From f45d11b56bffeaec94291f330dc9f7f7aae5a741 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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169773 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index eb8df32e17b..2c249fcaf96 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/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(), -- 2.11.0