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Add a special case for argc,argv 

llvm-svn: 15802
This commit is contained in:
Chris Lattner 2004-08-16 01:07:04 +00:00
parent b1cad0b3bc
commit 3361c5da6f
1 changed files with 13 additions and 2 deletions
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15
llvm/lib/ExecutionEngine/JIT/JIT.cpp
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@ -77,8 +77,7 @@ GenericValue JIT::runFunction(Function *F,
if (RetTy == Type::IntTy || RetTy == Type::UIntTy || RetTy == Type::VoidTy) {
switch (ArgValues.size()) {
case 3:
if (FTy->getNumParams() == 3 &&
(FTy->getParamType(0) == Type::IntTy ||
if ((FTy->getParamType(0) == Type::IntTy ||
FTy->getParamType(0) == Type::UIntTy) &&
isa<PointerType>(FTy->getParamType(1)) &&
isa<PointerType>(FTy->getParamType(2))) {
@ -92,6 +91,18 @@ GenericValue JIT::runFunction(Function *F,
return rv;
}
break;
case 2:
if ((FTy->getParamType(0) == Type::IntTy ||
FTy->getParamType(0) == Type::UIntTy) &&
isa<PointerType>(FTy->getParamType(1))) {
int (*PF)(int, char **) = (int(*)(int, char **))FPtr;
// Call the function.
GenericValue rv;
rv.IntVal = PF(ArgValues[0].IntVal, (char **)GVTOP(ArgValues[1]));
return rv;
}
break;
case 1:
if (FTy->getNumParams() == 1 &&
(FTy->getParamType(0) == Type::IntTy ||