diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/FastISel.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index c5efde3746..9f4a44a492 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -590,7 +590,12 @@ bool FastISel::SelectCall(const User *I) { Reg = TRI.getFrameRegister(*FuncInfo.MF); } if (!Reg) - Reg = getRegForValue(Address); + Reg = lookUpRegForValue(Address); + + if (!Reg && isa<Instruction>(Address) && + (!isa<AllocaInst>(Address) || + !FuncInfo.StaticAllocaMap.count(cast<AllocaInst>(Address)))) + Reg = FuncInfo.InitializeRegForValue(Address); if (Reg) BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL, |