LLVM  15.0.0git
CoroConditionalWrapper.cpp
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1 //===- CoroConditionalWrapper.cpp -----------------------------------------===//
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 
10 #include "CoroInternal.h"
11 #include "llvm/IR/Module.h"
12 
13 using namespace llvm;
14 
16  : PM(std::move(PM)) {}
17 
21  return PreservedAnalyses::all();
22 
23  return PM.run(M, AM);
24 }
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:17
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
Module.h
llvm::coro::declaresAnyIntrinsic
bool declaresAnyIntrinsic(const Module &M)
Definition: Coroutines.cpp:105
CoroInternal.h
llvm::move
OutputIt move(R &&Range, OutputIt Out)
Provide wrappers to std::move which take ranges instead of having to pass begin/end explicitly.
Definition: STLExtras.h:1675
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
CoroConditionalWrapper.h
llvm::PassManager< Module >
std
Definition: BitVector.h:851
llvm::PreservedAnalyses::all
static PreservedAnalyses all()
Construct a special preserved set that preserves all passes.
Definition: PassManager.h:158
llvm::CoroConditionalWrapper::run
PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM)
Definition: CoroConditionalWrapper.cpp:18
llvm::PassManager::run
PreservedAnalyses run(IRUnitT &IR, AnalysisManagerT &AM, ExtraArgTs... ExtraArgs)
Run all of the passes in this manager over the given unit of IR.
Definition: PassManager.h:498
llvm::AnalysisManager
A container for analyses that lazily runs them and caches their results.
Definition: InstructionSimplify.h:42