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| author | Pete Cooper <peter_cooper@apple.com> | 2011-11-08 18:42:53 +0000 |
|---|---|---|
| committer | Pete Cooper <peter_cooper@apple.com> | 2011-11-08 18:42:53 +0000 |
| commit | d752e0f7e64585839cb3a458ef52456eaebbea3c (patch) | |
| tree | 79cfeacd373fe93faadfc504b54da791046bd87d /lib/CodeGen/SelectionDAG/TargetLowering.cpp | |
| parent | 30b4d8b83b7b3995ac1b53f35d3110d48676b187 (diff) | |
| download | llvm-d752e0f7e64585839cb3a458ef52456eaebbea3c.tar.gz llvm-d752e0f7e64585839cb3a458ef52456eaebbea3c.tar.bz2 llvm-d752e0f7e64585839cb3a458ef52456eaebbea3c.tar.xz | |
Added invariant field to the DAG.getLoad method and changed all calls.
When this field is true it means that the load is from constant (runt-time or compile-time) and so can be hoisted from loops or moved around other memory accesses
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144100 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/TargetLowering.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/TargetLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp index 6cbdb8b24b..3596d6cdf6 100644 --- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -2060,7 +2060,7 @@ TargetLowering::SimplifySetCC(EVT VT, SDValue N0, SDValue N1, unsigned NewAlign = MinAlign(Lod->getAlignment(), bestOffset); SDValue NewLoad = DAG.getLoad(newVT, dl, Lod->getChain(), Ptr, Lod->getPointerInfo().getWithOffset(bestOffset), - false, false, NewAlign); + false, false, false, NewAlign); return DAG.getSetCC(dl, VT, DAG.getNode(ISD::AND, dl, newVT, NewLoad, DAG.getConstant(bestMask.trunc(bestWidth), |