LLVM  14.0.0git
Annotation2Metadata.h
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1 //===- Annotation2Metadata.h - Add !annotation metadata. --------*- 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 // New pass manager pass to convert @llvm.global.annotations to !annotation
10 // metadata.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_TRANSFORMS_IPO_ANNOTATION2METADATA_H
15 #define LLVM_TRANSFORMS_IPO_ANNOTATION2METADATA_H
16 
17 #include "llvm/IR/PassManager.h"
18 
19 namespace llvm {
20 
21 class Module;
22 
23 /// Pass to convert @llvm.global.annotations to !annotation metadata.
24 struct Annotation2MetadataPass : public PassInfoMixin<Annotation2MetadataPass> {
26 };
27 
28 } // end namespace llvm
29 
30 #endif // LLVM_TRANSFORMS_IPO_ANNOTATION2METADATA_H
llvm::PreservedAnalyses
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:155
llvm
This file implements support for optimizing divisions by a constant.
Definition: AllocatorList.h:23
M
We currently emits eax Perhaps this is what we really should generate is Is imull three or four cycles eax eax The current instruction priority is based on pattern complexity The former is more complex because it folds a load so the latter will not be emitted Perhaps we should use AddedComplexity to give LEA32r a higher priority We should always try to match LEA first since the LEA matching code does some estimate to determine whether the match is profitable if we care more about code then imull is better It s two bytes shorter than movl leal On a Pentium M
Definition: README.txt:252
llvm::Annotation2MetadataPass
Pass to convert @llvm.global.annotations to !annotation metadata.
Definition: Annotation2Metadata.h:24
llvm::PassInfoMixin
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:374
llvm::Module
A Module instance is used to store all the information related to an LLVM module.
Definition: Module.h:67
llvm::Annotation2MetadataPass::run
PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM)
Definition: Annotation2Metadata.cpp:102
Module
Machine Check Debug Module
Definition: MachineCheckDebugify.cpp:122
PassManager.h
llvm::AnalysisManager
A container for analyses that lazily runs them and caches their results.
Definition: InstructionSimplify.h:44