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Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases.

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This commit is contained in:
Tomas Lindquist Olsen 2009-02-04 18:48:03 +01:00
parent a1e6510c39
commit 9bd52922bd
8 changed files with 57 additions and 40 deletions
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22
gen/functions.cpp
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@ -486,20 +486,9 @@ void DtoDeclareFunction(FuncDeclaration* fdecl)
Type* t = fdecl->type->toBasetype();
TypeFunction* f = (TypeFunction*)t;
bool declareOnly = false;
bool templInst = fdecl->parent && DtoIsTemplateInstance(fdecl->parent);
if (!templInst && fdecl->getModule() != gIR->dmodule)
{
Logger::println("not template instance, and not in this module. declare only!");
Logger::println("current module: %s", gIR->dmodule->ident->toChars());
if(fdecl->getModule())
Logger::println("func module: %s", fdecl->getModule()->ident->toChars());
else {
Logger::println("func not in a module, is runtime");
}
declareOnly = true;
}
else if (fdecl->llvmInternal == LLVMva_start)
bool declareOnly = !mustDefineSymbol(fdecl);
if (fdecl->llvmInternal == LLVMva_start)
declareOnly = true;
if (!fdecl->ir.irFunc) {
@ -668,9 +657,8 @@ void DtoDefineFunction(FuncDeclaration* fd)
llvm::Function* func = fd->ir.irFunc->func;
const llvm::FunctionType* functype = func->getFunctionType();
// only members of the current module or template instances maybe be defined
if (!(fd->getModule() == gIR->dmodule || DtoIsTemplateInstance(fd->parent)))
return;
// sanity check
assert(mustDefineSymbol(fd));
// set module owner
fd->ir.DModule = gIR->dmodule;