1 files changed, 55 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.h b/contrib/llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.h
new file mode 100644
index 0000000..5ddd9b3
--- /dev/null
+++ b/contrib/llvm/lib/Target/WebAssembly/WebAssemblyInstrInfo.h
@@ -0,0 +1,55 @@
+//=- WebAssemblyInstrInfo.h - WebAssembly Instruction Information -*- 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 contains the WebAssembly implementation of the
+/// TargetInstrInfo class.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYINSTRINFO_H
+#define LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYINSTRINFO_H
+
+#include "WebAssemblyRegisterInfo.h"
+#include "llvm/Target/TargetInstrInfo.h"
+
+#define GET_INSTRINFO_HEADER
+#include "WebAssemblyGenInstrInfo.inc"
+
+namespace llvm {
+
+class WebAssemblySubtarget;
+
+class WebAssemblyInstrInfo final : public WebAssemblyGenInstrInfo {
+  const WebAssemblyRegisterInfo RI;
+
+public:
+  explicit WebAssemblyInstrInfo(const WebAssemblySubtarget &STI);
+
+  const WebAssemblyRegisterInfo &getRegisterInfo() const { return RI; }
+
+  void copyPhysReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI,
+                   DebugLoc DL, unsigned DestReg, unsigned SrcReg,
+                   bool KillSrc) const override;
+
+  bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
+                     MachineBasicBlock *&FBB,
+                     SmallVectorImpl<MachineOperand> &Cond,
+                     bool AllowModify = false) const override;
+  unsigned RemoveBranch(MachineBasicBlock &MBB) const override;
+  unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
+                        MachineBasicBlock *FBB, ArrayRef<MachineOperand> Cond,
+                        DebugLoc DL) const override;
+  bool
+  ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const override;
+};
+
+} // end namespace llvm
+
+#endif