ldc/ir/irmodule.cpp
Johan Engelen 29ce4012af dmd2 --> ddmd. Merge (almost all of) our changes to dmd source into the new D source of dmd 2.069.2.
Also adds the CMake infrastructure to compile and link the D source files.

The build is partially broken:
- A few files in Phobos and druntime do not build
- MSVC build is broken because of unresolved symbols involving reals
2016-01-28 19:03:58 +01:00

48 lines
1.3 KiB
C++
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

//===-- irmodule.cpp ------------------------------------------------------===//
//
// LDC the LLVM D compiler
//
// This file is distributed under the BSD-style LDC license. See the LICENSE
// file for details.
//
//===----------------------------------------------------------------------===//
#include "ir/irmodule.h"
#include "module.h"
#include "gen/llvm.h"
#include "gen/irstate.h"
#include "gen/tollvm.h"
#include "ir/irdsymbol.h"
#include "ir/irfunction.h"
IrModule::IrModule(Module *module, const char *srcfilename) : M(module) {}
llvm::GlobalVariable *IrModule::moduleInfoSymbol() {
if (moduleInfoVar) {
return moduleInfoVar;
}
std::string name("_D");
name.append(mangle(M));
name.append("12__ModuleInfoZ");
moduleInfoVar = new llvm::GlobalVariable(
gIR->module, llvm::StructType::create(gIR->context()), false,
llvm::GlobalValue::ExternalLinkage, nullptr, name);
return moduleInfoVar;
}
IrModule *getIrModule(Module *m) {
if (!m) {
m = gIR->func()->decl->getModule();
}
assert(m && "null module");
if (m->ir->m_type == IrDsymbol::NotSet) {
m->ir->irModule = new IrModule(m, m->srcfile->toChars());
m->ir->m_type = IrDsymbol::ModuleType;
}
assert(m->ir->m_type == IrDsymbol::ModuleType);
return m->ir->irModule;
}