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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 | 30e2aa50153982d26b92e2f9c8dd24db2af722af (patch) | |
| tree | f892398d86239015008071971371803b49a253d9 /llvm | |
| parent | b785bd776c409ad12572654ec29e932872753064 (diff) | |
| download | bcm5719-llvm-30e2aa50153982d26b92e2f9c8dd24db2af722af.tar.gz bcm5719-llvm-30e2aa50153982d26b92e2f9c8dd24db2af722af.zip | |
LegalizeDAG: Allow type promotion of scalar loads
llvm-svn: 169773
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index eb8df32e17b..2c249fcaf96 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(), |
