Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.h

@@ -0,0 +1,37 @@
+// CodeGen/RuntimeLibcallSignatures.h - R.T. Lib. Call Signatures -*- 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 provides signature information for runtime libcalls.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_RUNTIME_LIBCALL_SIGNATURES_H
+#define LLVM_LIB_TARGET_WEBASSEMBLY_RUNTIME_LIBCALL_SIGNATURES_H
+
+#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/CodeGen/RuntimeLibcalls.h"
+
+namespace llvm {
+
+class WebAssemblySubtarget;
+
+extern void GetSignature(const WebAssemblySubtarget &Subtarget,
+                         RTLIB::Libcall LC,
+                         SmallVectorImpl<wasm::ValType> &Rets,
+                         SmallVectorImpl<wasm::ValType> &Params);
+
+extern void GetSignature(const WebAssemblySubtarget &Subtarget,
+                         const char *Name, SmallVectorImpl<wasm::ValType> &Rets,
+                         SmallVectorImpl<wasm::ValType> &Params);
+
+} // end namespace llvm
+
+#endif