diff options
Diffstat (limited to 'llvm/lib/CodeGen/GlobalISel/CallLowering.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/GlobalISel/CallLowering.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp index 9ba1782..0f3ec8b 100644 --- a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp +++ b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp @@ -132,9 +132,10 @@ bool CallLowering::lowerCall(MachineIRBuilder &MIRBuilder, const CallBase &CB, unsigned i = 0; unsigned NumFixedArgs = CB.getFunctionType()->getNumParams(); for (const auto &Arg : CB.args()) { - ArgInfo OrigArg{ArgRegs[i], *Arg.get(), i, getAttributesForArgIdx(CB, i), - i < NumFixedArgs}; + ArgInfo OrigArg{ArgRegs[i], *Arg.get(), i, getAttributesForArgIdx(CB, i)}; setArgFlags(OrigArg, i + AttributeList::FirstArgIndex, DL, CB); + if (i >= NumFixedArgs) + OrigArg.Flags[0].setVarArg(); // If we have an explicit sret argument that is an Instruction, (i.e., it // might point to function-local memory), we can't meaningfully tail-call. @@ -301,7 +302,7 @@ void CallLowering::splitToValueTypes(const ArgInfo &OrigArg, // double] -> double). SplitArgs.emplace_back(OrigArg.Regs[0], SplitVTs[0].getTypeForEVT(Ctx), OrigArg.OrigArgIndex, OrigArg.Flags[0], - OrigArg.IsFixed, OrigArg.OrigValue); + OrigArg.OrigValue); return; } @@ -313,7 +314,7 @@ void CallLowering::splitToValueTypes(const ArgInfo &OrigArg, for (unsigned i = 0, e = SplitVTs.size(); i < e; ++i) { Type *SplitTy = SplitVTs[i].getTypeForEVT(Ctx); SplitArgs.emplace_back(OrigArg.Regs[i], SplitTy, OrigArg.OrigArgIndex, - OrigArg.Flags[0], OrigArg.IsFixed); + OrigArg.Flags[0]); if (NeedsRegBlock) SplitArgs.back().Flags[0].setInConsecutiveRegs(); } |