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-rw-r--r--llvm/lib/Target/Mips/MipsCCState.cpp4
-rw-r--r--llvm/lib/Target/Mips/MipsISelLowering.cpp7
2 files changed, 7 insertions, 4 deletions
diff --git a/llvm/lib/Target/Mips/MipsCCState.cpp b/llvm/lib/Target/Mips/MipsCCState.cpp
index e18cc8b..b808129 100644
--- a/llvm/lib/Target/Mips/MipsCCState.cpp
+++ b/llvm/lib/Target/Mips/MipsCCState.cpp
@@ -132,8 +132,8 @@ void MipsCCState::PreAnalyzeFormalArgumentsForF128(
continue;
}
- assert(Ins[i].OrigArgIndex < MF.getFunction()->arg_size());
- std::advance(FuncArg, Ins[i].OrigArgIndex);
+ assert(Ins[i].getOrigArgIndex() < MF.getFunction()->arg_size());
+ std::advance(FuncArg, Ins[i].getOrigArgIndex());
OriginalArgWasF128.push_back(
originalTypeIsF128(FuncArg->getType(), nullptr));
diff --git a/llvm/lib/Target/Mips/MipsISelLowering.cpp b/llvm/lib/Target/Mips/MipsISelLowering.cpp
index dcbd56b..4cd20e7 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsISelLowering.cpp
@@ -2873,13 +2873,16 @@ MipsTargetLowering::LowerFormalArguments(SDValue Chain,
for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) {
CCValAssign &VA = ArgLocs[i];
- std::advance(FuncArg, Ins[i].OrigArgIndex - CurArgIdx);
- CurArgIdx = Ins[i].OrigArgIndex;
+ if (Ins[i].isOrigArg()) {
+ std::advance(FuncArg, Ins[i].getOrigArgIndex() - CurArgIdx);
+ CurArgIdx = Ins[i].getOrigArgIndex();
+ }
EVT ValVT = VA.getValVT();
ISD::ArgFlagsTy Flags = Ins[i].Flags;
bool IsRegLoc = VA.isRegLoc();
if (Flags.isByVal()) {
+ assert(Ins[i].isOrigArg() && "Byval arguments cannot be implicit");
unsigned FirstByValReg, LastByValReg;
unsigned ByValIdx = CCInfo.getInRegsParamsProcessed();
CCInfo.getInRegsParamInfo(ByValIdx, FirstByValReg, LastByValReg);