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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/Target/ARM/ARMSelectionDAGInfo.cpp | |
| parent | 30b4d8b83b7b3995ac1b53f35d3110d48676b187 (diff) | |
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/Target/ARM/ARMSelectionDAGInfo.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMSelectionDAGInfo.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMSelectionDAGInfo.cpp b/lib/Target/ARM/ARMSelectionDAGInfo.cpp index a3a3d58841..36d58de77e 100644 --- a/lib/Target/ARM/ARMSelectionDAGInfo.cpp +++ b/lib/Target/ARM/ARMSelectionDAGInfo.cpp @@ -67,7 +67,7 @@ ARMSelectionDAGInfo::EmitTargetCodeForMemcpy(SelectionDAG &DAG, DebugLoc dl, DAG.getNode(ISD::ADD, dl, MVT::i32, Src, DAG.getConstant(SrcOff, MVT::i32)), SrcPtrInfo.getWithOffset(SrcOff), isVolatile, - false, 0); + false, false, 0); TFOps[i] = Loads[i].getValue(1); SrcOff += VTSize; } @@ -105,7 +105,8 @@ ARMSelectionDAGInfo::EmitTargetCodeForMemcpy(SelectionDAG &DAG, DebugLoc dl, Loads[i] = DAG.getLoad(VT, dl, Chain, DAG.getNode(ISD::ADD, dl, MVT::i32, Src, DAG.getConstant(SrcOff, MVT::i32)), - SrcPtrInfo.getWithOffset(SrcOff), false, false, 0); + SrcPtrInfo.getWithOffset(SrcOff), + false, false, false, 0); TFOps[i] = Loads[i].getValue(1); ++i; SrcOff += VTSize; |