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//===- RustGCStrategy.cpp - Rust garbage collection strategy ----*- C++ -*-===
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===
//
// This file defines the garbage collection strategy for Rust.
//
//===----------------------------------------------------------------------===
#include "llvm/CodeGen/GCs.h"
#include "llvm/CodeGen/GCStrategy.h"
using namespace llvm;
class RustGCStrategy : public GCStrategy {
public:
RustGCStrategy() {
NeededSafePoints = 1 << GC::PostCall;
UsesMetadata = true;
InitRoots = false; // LLVM crashes with this on due to bitcasts.
}
};
static GCRegistry::Add<RustGCStrategy>
RustGCStrategyRegistration("rust", "Rust GC");
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