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| author | Jim Grosbach <grosbach@apple.com> | 2012-01-10 21:11:12 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2012-01-10 21:11:12 +0000 |
| commit | f1f16c832f92829f47573620c20d8420c47bde6c (patch) | |
| tree | 10fb265d683ea432257c7c03477e3f4f073c7b27 /lib/Target/ARM/ARMISelDAGToDAG.cpp | |
| parent | e4ad58272970ecd850d233862f40a72d15649639 (diff) | |
ARM updating VST2 pseudo-lowering fixed vs. register update.
rdar://10663487
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147876 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMISelDAGToDAG.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMISelDAGToDAG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp index 7bd0bace90..d66d05ac73 100644 --- a/lib/Target/ARM/ARMISelDAGToDAG.cpp +++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp @@ -1822,7 +1822,7 @@ SDNode *ARMDAGToDAGISel::SelectVST(SDNode *N, bool isUpdating, unsigned NumVecs, Opc = getVLDSTRegisterUpdateOpcode(Opc); // We use a VST1 for v1i64 even if the pseudo says vld2/3/4, so // check for that explicitly too. Horribly hacky, but temporary. - if ((NumVecs != 1 && Opc != ARM::VST1q64PseudoWB_fixed) || + if ((NumVecs > 2 && Opc != ARM::VST1q64PseudoWB_fixed) || !isa<ConstantSDNode>(Inc.getNode())) Ops.push_back(isa<ConstantSDNode>(Inc.getNode()) ? Reg0 : Inc); } |