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https://github.com/c64scene-ar/llvm-6502.git
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Use the autogenerated intrinsic verifier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26667 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
parent
f97a00e681
commit
3b816b7aa7
@ -676,273 +676,12 @@ void Verifier::visitInstruction(Instruction &I) {
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///
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void Verifier::visitIntrinsicFunctionCall(Intrinsic::ID ID, CallInst &CI) {
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Function *IF = CI.getCalledFunction();
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const FunctionType *FT = IF->getFunctionType();
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const FunctionType *FTy = IF->getFunctionType();
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Assert1(IF->isExternal(), "Intrinsic functions should never be defined!", IF);
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unsigned NumArgs = 0;
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// FIXME: this should check the return type of each intrinsic as well, also
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// arguments!
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switch (ID) {
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case Intrinsic::vastart:
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Assert1(CI.getParent()->getParent()->getFunctionType()->isVarArg(),
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"llvm.va_start intrinsic may only occur in function with variable"
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" args!", &CI);
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NumArgs = 1;
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break;
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case Intrinsic::vaend: NumArgs = 1; break;
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case Intrinsic::vacopy: NumArgs = 2; break;
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case Intrinsic::returnaddress:
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case Intrinsic::frameaddress:
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Assert1(isa<PointerType>(FT->getReturnType()),
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"llvm.(frame|return)address must return pointers", IF);
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Assert1(FT->getNumParams() == 1 && isa<ConstantInt>(CI.getOperand(1)),
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"llvm.(frame|return)address require a single constant integer argument",
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&CI);
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NumArgs = 1;
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break;
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case Intrinsic::isunordered_f32:
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Assert1(FT->getNumParams() == 2,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == Type::BoolTy,
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"Return type is not bool!", IF);
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Assert1(FT->getParamType(0) == FT->getParamType(1),
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"Arguments must be of the same type!", IF);
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Assert1(FT->getParamType(0) == Type::FloatTy,
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"Arguments must be a 32-bit floating point type!", IF);
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NumArgs = 2;
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break;
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case Intrinsic::isunordered_f64:
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Assert1(FT->getNumParams() == 2,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == Type::BoolTy,
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"Return type is not bool!", IF);
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Assert1(FT->getParamType(0) == FT->getParamType(1),
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"Arguments must be of the same type!", IF);
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Assert1(FT->getParamType(0) == Type::DoubleTy,
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"Argument is not a 64-bit floating point type!", IF);
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NumArgs = 2;
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break;
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case Intrinsic::readcyclecounter:
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Assert1(FT->getNumParams() == 0,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == Type::ULongTy,
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"Return type is not ulong!", IF);
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NumArgs = 0;
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break;
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case Intrinsic::bswap_i16:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getReturnType() == Type::UShortTy,
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"Return type is not ushort!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::bswap_i32:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getReturnType() == Type::UIntTy,
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"Return type is not uint!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::bswap_i64:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getReturnType() == Type::ULongTy,
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"Return type is not ulong!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::ctpop_i8:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UByteTy,
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"Argument is not ubyte!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::ctpop_i16:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UShortTy,
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"Argument is not ushort!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::ctpop_i32:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UIntTy, "Argument is not uint!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::ctpop_i64:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::ULongTy, "Argument is not ulong!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::ctlz_i8:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UByteTy, "Argument is not ubyte!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::ctlz_i16:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UShortTy,
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"Argument is not ushort!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::ctlz_i32:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UIntTy, "Argument is not uint!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::ctlz_i64:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::ULongTy, "Argument is not ulong!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::cttz_i8:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UByteTy, "Argument is not ubyte!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::cttz_i16:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UShortTy,
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"Argument is not ushort!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::cttz_i32:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::UIntTy, "Argument is not uint!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::cttz_i64:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type does not match source type", IF);
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Assert1(FT->getParamType(0) == Type::ULongTy, "Argument Is not ulong!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::sqrt_f32:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getParamType(0) == Type::FloatTy,
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"Argument is not a 32-bit floating point type!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type is not the same as argument type!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::sqrt_f64:
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Assert1(FT->getNumParams() == 1,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(FT->getParamType(0) == Type::DoubleTy,
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"Argument is not a 64-bit floating point type!", IF);
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Assert1(FT->getReturnType() == FT->getParamType(0),
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"Return type is not the same as argument type!", IF);
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NumArgs = 1;
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break;
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case Intrinsic::setjmp: NumArgs = 1; break;
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case Intrinsic::longjmp: NumArgs = 2; break;
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case Intrinsic::sigsetjmp: NumArgs = 2; break;
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case Intrinsic::siglongjmp: NumArgs = 2; break;
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case Intrinsic::gcroot:
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Assert1(FT->getNumParams() == 2,
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"Illegal # arguments for intrinsic function!", IF);
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Assert1(isa<Constant>(CI.getOperand(2)),
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"Second argument to llvm.gcroot must be a constant!", &CI);
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NumArgs = 2;
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break;
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case Intrinsic::gcread: NumArgs = 2; break;
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case Intrinsic::gcwrite: NumArgs = 3; break;
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case Intrinsic::dbg_stoppoint: NumArgs = 4; break;
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case Intrinsic::dbg_region_start:NumArgs = 1; break;
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case Intrinsic::dbg_region_end: NumArgs = 1; break;
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case Intrinsic::dbg_func_start: NumArgs = 1; break;
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case Intrinsic::memcpy_i32: NumArgs = 4; break;
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case Intrinsic::memcpy_i64: NumArgs = 4; break;
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case Intrinsic::memmove_i32: NumArgs = 4; break;
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case Intrinsic::memmove_i64: NumArgs = 4; break;
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case Intrinsic::memset_i32: NumArgs = 4; break;
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case Intrinsic::memset_i64: NumArgs = 4; break;
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case Intrinsic::stacksave:
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NumArgs = 0;
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Assert1(CI.getType() == PointerType::get(Type::SByteTy),
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"llvm.stacksave must return an sbyte*", &CI);
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break;
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case Intrinsic::stackrestore:
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NumArgs = 1;
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Assert1(CI.getOperand(1)->getType() == PointerType::get(Type::SByteTy),
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"llvm.stackrestore must take an sbyte*", &CI);
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Assert1(CI.getType() == Type::VoidTy,
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"llvm.stackrestore return void", &CI);
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break;
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case Intrinsic::prefetch: NumArgs = 3; break;
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case Intrinsic::pcmarker:
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NumArgs = 1;
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Assert1(isa<Constant>(CI.getOperand(1)),
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"First argument to llvm.pcmarker must be a constant!", &CI);
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break;
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case Intrinsic::not_intrinsic:
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assert(0 && "Invalid intrinsic!"); NumArgs = 0; break;
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}
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Assert1(FT->getNumParams() == NumArgs || (FT->getNumParams() < NumArgs &&
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FT->isVarArg()),
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"Illegal # arguments for intrinsic function!", IF);
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#define GET_INTRINSIC_VERIFIER
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#include "llvm/Intrinsics.gen"
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#undef GET_INTRINSIC_VERIFIER
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}
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