44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
//===-- WebAssemblyUtilities - WebAssembly Utility Functions ---*- C++ -*-====//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// This file contains the declaration of the WebAssembly-specific
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/// utility functions.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYUTILITIES_H
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#define LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYUTILITIES_H
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namespace llvm {
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class MachineBasicBlock;
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class MachineInstr;
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class MachineLoop;
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class WebAssemblyFunctionInfo;
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namespace WebAssembly {
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bool isArgument(const MachineInstr &MI);
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bool isCopy(const MachineInstr &MI);
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bool isTee(const MachineInstr &MI);
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bool isChild(const MachineInstr &MI, const WebAssemblyFunctionInfo &MFI);
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bool isCallIndirect(const MachineInstr &MI);
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} // end namespace WebAssembly
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/// Return the "bottom" block of a loop. This differs from
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/// MachineLoop::getBottomBlock in that it works even if the loop is
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/// discontiguous.
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MachineBasicBlock *LoopBottom(const MachineLoop *Loop);
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} // end namespace llvm
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#endif
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