From 1a82d4c088707c791c792f6822f611b47a12bdfe Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 5 Jul 2015 14:21:36 +0000
Subject: Vendor import of llvm trunk r241361:
 https://llvm.org/svn/llvm-project/llvm/trunk@241361

---
 lib/Target/WebAssembly/WebAssemblyTargetMachine.h | 51 +++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 lib/Target/WebAssembly/WebAssemblyTargetMachine.h

(limited to 'lib/Target/WebAssembly/WebAssemblyTargetMachine.h')

diff --git a/lib/Target/WebAssembly/WebAssemblyTargetMachine.h b/lib/Target/WebAssembly/WebAssemblyTargetMachine.h
new file mode 100644
index 0000000000000..3226edcdc6144
--- /dev/null
+++ b/lib/Target/WebAssembly/WebAssemblyTargetMachine.h
@@ -0,0 +1,51 @@
+// WebAssemblyTargetMachine.h - Define TargetMachine for WebAssembly -*- C++ -*-
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief This file declares the WebAssembly-specific subclass of
+/// TargetMachine.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYTARGETMACHINE_H
+#define LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYTARGETMACHINE_H
+
+#include "WebAssemblySubtarget.h"
+#include "llvm/Target/TargetMachine.h"
+
+namespace llvm {
+
+class WebAssemblyTargetMachine final : public LLVMTargetMachine {
+  std::unique_ptr<TargetLoweringObjectFile> TLOF;
+  mutable StringMap<std::unique_ptr<WebAssemblySubtarget>> SubtargetMap;
+
+public:
+  WebAssemblyTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
+                           StringRef FS, const TargetOptions &Options,
+                           Reloc::Model RM, CodeModel::Model CM,
+                           CodeGenOpt::Level OL);
+
+  ~WebAssemblyTargetMachine() override;
+  const WebAssemblySubtarget *
+  getSubtargetImpl(const Function &F) const override;
+
+  // Pass Pipeline Configuration
+  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
+
+  TargetLoweringObjectFile *getObjFileLowering() const override {
+    return TLOF.get();
+  }
+
+  /// \brief Get the TargetIRAnalysis for this target.
+  TargetIRAnalysis getTargetIRAnalysis() override;
+};
+
+} // end namespace llvm
+
+#endif
-- 
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