1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
//===---------------------- TestPlugin.cpp --------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2023 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
// Used by -load-pass-plugin
#include "llvm/Pass.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/Passes/PassPlugin.h"
using namespace llvm;
namespace {
void runTestPlugin(Function &F) {
errs() << "TestPlugin: ";
errs().write_escaped(F.getName()) << '\n';
}
struct TestPluginPass : PassInfoMixin<TestPluginPass> {
PreservedAnalyses run(Function &F, FunctionAnalysisManager &) {
runTestPlugin(F);
return PreservedAnalyses::all();
}
};
} // namespace
PassPluginLibraryInfo getTestPluginInfo() {
return {LLVM_PLUGIN_API_VERSION, "TestPlugin", LLVM_VERSION_STRING,
[](PassBuilder &PB) {
PB.registerVectorizerStartEPCallback(
[](llvm::FunctionPassManager &PM, OptimizationLevel Level) {
PM.addPass(TestPluginPass());
});
}};
}
extern "C" LLVM_ATTRIBUTE_WEAK ::llvm::PassPluginLibraryInfo
llvmGetPassPluginInfo() {
return getTestPluginInfo();
}
|
