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| author | Tom Stellard <thomas.stellard@amd.com> | 2012-12-10 21:41:58 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2012-12-10 21:41:58 +0000 |
| commit | f45d11b56bffeaec94291f330dc9f7f7aae5a741 (patch) | |
| tree | 6e99d2c274db804c645c87a0df4ca6dbdd83833b /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 8b7f16e9719a64973e3b4d35e122222c26839c44 (diff) | |
LegalizeDAG: Allow type promotion of scalar loads
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169773 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index eb8df32e17..2c249fcaf9 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(), |