mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-15 07:34:33 +00:00
Support most cases of vaarg (except double).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18055 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
087f0858ef
commit
b95cbee930
@ -1401,5 +1401,32 @@ void V8ISel::visitVANextInst (VANextInst &I) {
|
|||||||
}
|
}
|
||||||
|
|
||||||
void V8ISel::visitVAArgInst (VAArgInst &I) {
|
void V8ISel::visitVAArgInst (VAArgInst &I) {
|
||||||
std::cerr << "Sorry, vaarg instruction still unsupported:\n" << I; abort ();
|
unsigned VAList = getReg (I.getOperand (0));
|
||||||
|
unsigned DestReg = getReg (I);
|
||||||
|
|
||||||
|
switch (I.getType ()->getTypeID ()) {
|
||||||
|
case Type::PointerTyID:
|
||||||
|
case Type::UIntTyID:
|
||||||
|
case Type::IntTyID:
|
||||||
|
BuildMI (BB, V8::LD, 2, DestReg).addReg (VAList).addSImm (0);
|
||||||
|
return;
|
||||||
|
|
||||||
|
case Type::ULongTyID:
|
||||||
|
case Type::LongTyID:
|
||||||
|
BuildMI (BB, V8::LD, 2, DestReg).addReg (VAList).addSImm (0);
|
||||||
|
BuildMI (BB, V8::LD, 2, DestReg+1).addReg (VAList).addSImm (4);
|
||||||
|
return;
|
||||||
|
|
||||||
|
case Type::FloatTyID:
|
||||||
|
BuildMI (BB, V8::LDFri, 2, DestReg).addReg (VAList).addSImm (0);
|
||||||
|
return;
|
||||||
|
|
||||||
|
case Type::DoubleTyID:
|
||||||
|
|
||||||
|
default:
|
||||||
|
std::cerr << "Sorry, vaarg instruction of this type still unsupported:\n"
|
||||||
|
<< I;
|
||||||
|
abort ();
|
||||||
|
return;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
@ -1401,5 +1401,32 @@ void V8ISel::visitVANextInst (VANextInst &I) {
|
|||||||
}
|
}
|
||||||
|
|
||||||
void V8ISel::visitVAArgInst (VAArgInst &I) {
|
void V8ISel::visitVAArgInst (VAArgInst &I) {
|
||||||
std::cerr << "Sorry, vaarg instruction still unsupported:\n" << I; abort ();
|
unsigned VAList = getReg (I.getOperand (0));
|
||||||
|
unsigned DestReg = getReg (I);
|
||||||
|
|
||||||
|
switch (I.getType ()->getTypeID ()) {
|
||||||
|
case Type::PointerTyID:
|
||||||
|
case Type::UIntTyID:
|
||||||
|
case Type::IntTyID:
|
||||||
|
BuildMI (BB, V8::LD, 2, DestReg).addReg (VAList).addSImm (0);
|
||||||
|
return;
|
||||||
|
|
||||||
|
case Type::ULongTyID:
|
||||||
|
case Type::LongTyID:
|
||||||
|
BuildMI (BB, V8::LD, 2, DestReg).addReg (VAList).addSImm (0);
|
||||||
|
BuildMI (BB, V8::LD, 2, DestReg+1).addReg (VAList).addSImm (4);
|
||||||
|
return;
|
||||||
|
|
||||||
|
case Type::FloatTyID:
|
||||||
|
BuildMI (BB, V8::LDFri, 2, DestReg).addReg (VAList).addSImm (0);
|
||||||
|
return;
|
||||||
|
|
||||||
|
case Type::DoubleTyID:
|
||||||
|
|
||||||
|
default:
|
||||||
|
std::cerr << "Sorry, vaarg instruction of this type still unsupported:\n"
|
||||||
|
<< I;
|
||||||
|
abort ();
|
||||||
|
return;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
Loading…
x
Reference in New Issue
Block a user