LLVM 20.0.0git
WasmException.h
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1//===-- WasmException.h - Wasm Exception Framework -------------*- C++ -*--===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file contains support for writing WebAssembly exception info into asm
10// files.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_LIB_CODEGEN_ASMPRINTER_WASMEXCEPTION_H
15#define LLVM_LIB_CODEGEN_ASMPRINTER_WASMEXCEPTION_H
16
17#include "EHStreamer.h"
18
19namespace llvm {
20class AsmPrinter;
21class MachineFunction;
22struct LandingPadInfo;
23template <typename T> class SmallVectorImpl;
24
26public:
28
29 void endModule() override;
30 void beginFunction(const MachineFunction *MF) override {}
31 void endFunction(const MachineFunction *MF) override;
32
33protected:
34 // Compute the call site table for wasm EH.
35 void computeCallSiteTable(
37 SmallVectorImpl<CallSiteRange> &CallSiteRanges,
39 const SmallVectorImpl<unsigned> &FirstActions) override;
40};
41
42} // End of namespace llvm
43
44#endif
static GCRegistry::Add< ErlangGC > A("erlang", "erlang-compatible garbage collector")
#define LLVM_LIBRARY_VISIBILITY
Definition: Compiler.h:131
This class is intended to be used as a driving class for all asm writers.
Definition: AsmPrinter.h:86
Emits exception handling directives.
Definition: EHStreamer.h:30
This class consists of common code factored out of the SmallVector class to reduce code duplication b...
Definition: SmallVector.h:586
WasmException(AsmPrinter *A)
Definition: WasmException.h:27
void beginFunction(const MachineFunction *MF) override
Gather pre-function debug information.
Definition: WasmException.h:30
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18