LLVM  16.0.0git
CoroConditionalWrapper.h
Go to the documentation of this file.
1 //===---- CoroConditionalWrapper.h ------------------------------*- 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 #ifndef LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H
10 #define LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H
11 
12 #include "llvm/IR/PassManager.h"
13 
14 namespace llvm {
15 
16 class Module;
17 
18 // Only runs passes in the contained pass manager if the module contains any
19 // coroutine intrinsic declarations.
20 struct CoroConditionalWrapper : PassInfoMixin<CoroConditionalWrapper> {
23  static bool isRequired() { return true; }
24 
25 private:
27 };
28 } // end namespace llvm
29 
30 #endif // LLVM_TRANSFORMS_COROUTINES_COROCONDITIONALWRAPPER_H
llvm::PreservedAnalyses
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:152
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
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::PassInfoMixin
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:371
llvm::CoroConditionalWrapper::isRequired
static bool isRequired()
Definition: CoroConditionalWrapper.h:23
llvm::Module
A Module instance is used to store all the information related to an LLVM module.
Definition: Module.h:65
llvm::CoroConditionalWrapper::CoroConditionalWrapper
CoroConditionalWrapper(ModulePassManager &&)
Definition: CoroConditionalWrapper.cpp:15
llvm::CoroConditionalWrapper
Definition: CoroConditionalWrapper.h:20
Module
Machine Check Debug Module
Definition: MachineCheckDebugify.cpp:122
llvm::PassManager< Module >
llvm::CoroConditionalWrapper::run
PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM)
Definition: CoroConditionalWrapper.cpp:18
PassManager.h
llvm::AnalysisManager
A container for analyses that lazily runs them and caches their results.
Definition: InstructionSimplify.h:42