1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
//===-- OcamlGC.cpp - Ocaml frametable GC strategy ------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements lowering for the llvm.gc* intrinsics compatible with
// Objective Caml 3.10.0, which uses a liveness-accurate static stack map.
//
// The frametable emitter is in OcamlGCPrinter.cpp.
//
//===----------------------------------------------------------------------===//
#include "llvm/CodeGen/GCs.h"
#include "llvm/CodeGen/GCStrategy.h"
using namespace llvm;
namespace {
class OcamlGC : public GCStrategy {
public:
OcamlGC();
};
}
static GCRegistry::Add<OcamlGC> X("ocaml", "ocaml 3.10-compatible GC");
void llvm::linkOcamlGC() {}
OcamlGC::OcamlGC() {
NeededSafePoints = 1 << GC::PostCall;
UsesMetadata = true;
}
|
