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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-01-08 23:10:50 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-01-08 23:10:50 +0000 |
| commit | 358de24dc121cd21911f3248b599178c86e9b467 (patch) | |
| tree | fd538285703e4951a9ca065c65518e04e0185cf9 /lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | 7c8818630991855830c94c79e1035222f3749689 (diff) | |
| download | external_llvm-358de24dc121cd21911f3248b599178c86e9b467.zip external_llvm-358de24dc121cd21911f3248b599178c86e9b467.tar.gz external_llvm-358de24dc121cd21911f3248b599178c86e9b467.tar.bz2 | |
Use an IndexedMap for LiveOutRegInfo to hide its dependence on TargetRegisterInfo::FirstVirtualRegister.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123096 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 279478f..4ac3257 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -482,9 +482,7 @@ void SelectionDAGISel::ComputeLiveOutVRegInfo() { // Only install this information if it tells us something. if (NumSignBits != 1 || KnownZero != 0 || KnownOne != 0) { - DestReg -= TargetRegisterInfo::FirstVirtualRegister; - if (DestReg >= FuncInfo->LiveOutRegInfo.size()) - FuncInfo->LiveOutRegInfo.resize(DestReg+1); + FuncInfo->LiveOutRegInfo.grow(DestReg); FunctionLoweringInfo::LiveOutInfo &LOI = FuncInfo->LiveOutRegInfo[DestReg]; LOI.NumSignBits = NumSignBits; |