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[clang] Add Swift support for PowerPC 32-bit #13257

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[clang] Add Swift support for PowerPC 32-bit #13257

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5 changes: 4 additions & 1 deletion clang/lib/CodeGen/Targets/PPC.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -387,7 +387,10 @@ class PPC32TargetCodeGenInfo : public TargetCodeGenInfo {
PPC32TargetCodeGenInfo(CodeGenTypes &CGT, bool SoftFloatABI,
bool RetSmallStructInRegABI)
: TargetCodeGenInfo(std::make_unique<PPC32_SVR4_ABIInfo>(
CGT, SoftFloatABI, RetSmallStructInRegABI)) {}
CGT, SoftFloatABI, RetSmallStructInRegABI)) {
SwiftInfo =
std::make_unique<SwiftABIInfo>(CGT, /*SwiftErrorInRegister=*/false);
}

static bool isStructReturnInRegABI(const llvm::Triple &Triple,
const CodeGenOptions &Opts);
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7 changes: 4 additions & 3 deletions llvm/lib/Target/PowerPC/PPCISelLowering.cpp
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Expand Up @@ -5978,9 +5978,10 @@ SDValue PPCTargetLowering::LowerCall_32SVR4(
const bool IsVarArg = CFlags.IsVarArg;
const bool IsTailCall = CFlags.IsTailCall;

assert((CallConv == CallingConv::C ||
CallConv == CallingConv::Cold ||
CallConv == CallingConv::Fast) && "Unknown calling convention!");
assert((CallConv == CallingConv::C || CallConv == CallingConv::Cold ||
CallConv == CallingConv::Fast || CallConv == CallingConv::Swift ||
CallConv == CallingConv::SwiftTail) &&
"Unknown calling convention!");

const Align PtrAlign(4);

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