Merge upstream r127116

1 files changed, 32 insertions, 0 deletions

diff --git a/lib/Target/X86/X86MachObjectWriter.cpp b/lib/Target/X86/X86MachObjectWriter.cpp
new file mode 100644
index 0000000..8f3dd32
--- /dev/null
+++ b/lib/Target/X86/X86MachObjectWriter.cpp
@@ -0,0 +1,32 @@
+//===-- X86MachObjectWriter.cpp - X86 Mach-O Writer -----------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "X86.h"
+#include "llvm/MC/MCMachObjectWriter.h"
+using namespace llvm;
+
+namespace {
+class X86MachObjectWriter : public MCMachObjectTargetWriter {
+public:
+  X86MachObjectWriter(bool Is64Bit, uint32_t CPUType,
+                      uint32_t CPUSubtype)
+    : MCMachObjectTargetWriter(Is64Bit, CPUType, CPUSubtype,
+                               /*UseAggressiveSymbolFolding=*/Is64Bit) {}
+};
+}
+
+MCObjectWriter *llvm::createX86MachObjectWriter(raw_ostream &OS,
+                                                bool Is64Bit,
+                                                uint32_t CPUType,
+                                                uint32_t CPUSubtype) {
+  return createMachObjectWriter(new X86MachObjectWriter(Is64Bit,
+                                                        CPUType,
+                                                        CPUSubtype),
+                                OS, /*IsLittleEndian=*/true);
+}