The legality outcome is represented by a class rather than an enum class because in some cases the legality checks are expensive and look for a particular instruction that can be passed along to the vectorizer to avoid repeating the same expensive computation. More...
#include "llvm/Transforms/Vectorize/SandboxVectorizer/Legality.h"
Public Member Functions | |
| virtual | ~LegalityResult () |
| LegalityResultID | getSubclassID () const |
| virtual void | print (raw_ostream &OS) const |
| LLVM_DUMP_METHOD void | dump () const |
Protected Member Functions | |
| LegalityResult (LegalityResultID ID) | |
| Only Legality can create LegalityResults. | |
| LegalityResult (const LegalityResult &)=delete | |
| We shouldn't need copies. | |
| LegalityResult & | operator= (const LegalityResult &)=delete |
Protected Attributes | |
| LegalityResultID | ID |
Friends | |
| class | LegalityAnalysis |
| raw_ostream & | operator<< (raw_ostream &OS, const LegalityResult &LR) |
Detailed Description
The legality outcome is represented by a class rather than an enum class because in some cases the legality checks are expensive and look for a particular instruction that can be passed along to the vectorizer to avoid repeating the same expensive computation.
Definition at line 158 of file Legality.h.
Constructor & Destructor Documentation
◆ LegalityResult() [1/2]
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inlineprotected |
Only Legality can create LegalityResults.
Definition at line 162 of file Legality.h.
References ID.
Referenced by llvm::sandboxir::DiamondReuse::classof(), llvm::sandboxir::DiamondReuseMultiInput::classof(), llvm::sandboxir::DiamondReuseWithShuffle::classof(), llvm::sandboxir::Widen::classof(), llvm::sandboxir::DiamondReuse::LegalityAnalysis, llvm::sandboxir::DiamondReuseMultiInput::LegalityAnalysis, llvm::sandboxir::DiamondReuseWithShuffle::LegalityAnalysis, llvm::sandboxir::Widen::LegalityAnalysis, LegalityResult(), operator<<, and operator=().
◆ LegalityResult() [2/2]
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protecteddelete |
We shouldn't need copies.
References LegalityResult().
◆ ~LegalityResult()
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inlinevirtual |
Definition at line 170 of file Legality.h.
Member Function Documentation
◆ dump()
| void llvm::sandboxir::LegalityResult::dump | ( | ) | const |
Definition at line 26 of file Legality.cpp.
References llvm::dbgs(), and print().
◆ getSubclassID()
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inline |
Definition at line 171 of file Legality.h.
References ID.
Referenced by llvm::sandboxir::DiamondReuse::classof(), llvm::sandboxir::DiamondReuseMultiInput::classof(), llvm::sandboxir::DiamondReuseWithShuffle::classof(), llvm::sandboxir::Pack::classof(), and llvm::sandboxir::Widen::classof().
◆ operator=()
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protecteddelete |
References LegalityResult().
◆ print()
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inlinevirtual |
Reimplemented in llvm::sandboxir::LegalityResultWithReason.
Definition at line 173 of file Legality.h.
References llvm::sandboxir::ToStr::getLegalityResultID(), and ID.
Referenced by dump(), operator<<, and llvm::sandboxir::LegalityResultWithReason::print().
Friends And Related Symbol Documentation
◆ LegalityAnalysis
|
friend |
Definition at line 163 of file Legality.h.
References LegalityAnalysis.
Referenced by LegalityAnalysis.
◆ operator<<
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friend |
Definition at line 177 of file Legality.h.
References LegalityResult(), and print().
Member Data Documentation
◆ ID
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protected |
Definition at line 160 of file Legality.h.
Referenced by getSubclassID(), LegalityResult(), and print().
The documentation for this class was generated from the following files:
- include/llvm/Transforms/Vectorize/SandboxVectorizer/Legality.h
- lib/Transforms/Vectorize/SandboxVectorizer/Legality.cpp
Generated on for LLVM by
1.14.0