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Small code modifications to Ir-Classes.

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Adds some constructors and moves the code to the header file. Uses some of the new constructors.

A big problem with the source are the different strategies used for otherwise similar classes.
E.g. a IrField registers itself with the VarDeclaration. Same is required for IrParameter, but
in this case it is done by the caller.
This commit is contained in:
kai
2013-11-05 10:31:14 +01:00
parent 8d7f0bf0eb
commit 6fe28e1660
5 changed files with 46 additions and 88 deletions
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24
gen/functions.cpp
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@@ -720,8 +720,6 @@ void DtoDeclareFunction(FuncDeclaration* fdecl)
Type* t = fdecl->type->toBasetype();
TypeFunction* f = static_cast<TypeFunction*>(t);
IrFuncTy &irFty = fdecl->irFty;
if (!fdecl->ir.irFunc) {
fdecl->ir.irFunc = new IrFunction(fdecl);
}
@@ -811,9 +809,9 @@ void DtoDeclareFunction(FuncDeclaration* fdecl)
AppendFunctionToLLVMGlobalCtorsDtors(func, fdecl->priority, fdecl->llvmInternal == LLVMglobal_crt_ctor);
}
// we never reference parameters of function prototypes
std::string str;
// if (!declareOnly)
IrFuncTy &irFty = fdecl->irFty;
// if (!declareOnly)
{
// name parameters
llvm::Function::arg_iterator iarg = func->arg_begin();
@@ -835,12 +833,7 @@ void DtoDeclareFunction(FuncDeclaration* fdecl)
// parameters below, because it can be referred to in nested
// context types. Will be given storage in DtoDefineFunction.
assert(!v->ir.irParam);
IrParameter* p = new IrParameter(v);
p->isVthis = true;
p->value = iarg;
p->arg = irFty.arg_this;
v->ir.irParam = p;
v->ir.irParam = new IrParameter(v, iarg, irFty.arg_this, true);
}
++iarg;
@@ -861,8 +854,8 @@ void DtoDeclareFunction(FuncDeclaration* fdecl)
++iarg;
}
// we never reference parameters of function prototypes
unsigned int k = 0;
for (; iarg != func->arg_end(); ++iarg)
{
if (fdecl->parameters && fdecl->parameters->dim > k)
@@ -873,13 +866,10 @@ void DtoDeclareFunction(FuncDeclaration* fdecl)
VarDeclaration* argvd = argsym->isVarDeclaration();
assert(argvd);
assert(!argvd->ir.irLocal);
argvd->ir.irParam = new IrParameter(argvd);
argvd->ir.irParam->value = iarg;
argvd->ir.irParam->arg = irFty.args[paramIndex];
str = argvd->ident->toChars();
std::string str(argvd->ident->toChars());
str.append("_arg");
iarg->setName(str);
argvd->ir.irParam = new IrParameter(argvd, iarg, irFty.args[paramIndex]);
k++;
}