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LLVM
10.0.0svn
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Represents a module in a bitcode file. More...
#include "llvm/Bitcode/BitcodeReader.h"
Public Member Functions | |
| StringRef | getBuffer () const |
| StringRef | getStrtab () const |
| StringRef | getModuleIdentifier () const |
| Expected< std::unique_ptr< Module > > | getLazyModule (LLVMContext &Context, bool ShouldLazyLoadMetadata, bool IsImporting) |
| Read the bitcode module and prepare for lazy deserialization of function bodies. More... | |
| Expected< std::unique_ptr< Module > > | parseModule (LLVMContext &Context) |
| Read the entire bitcode module and return it. More... | |
| Expected< BitcodeLTOInfo > | getLTOInfo () |
| Returns information about the module to be used for LTO: whether to compile with ThinLTO, and whether it has a summary. More... | |
| Expected< std::unique_ptr< ModuleSummaryIndex > > | getSummary () |
| Parse the specified bitcode buffer, returning the module summary index. More... | |
| Error | readSummary (ModuleSummaryIndex &CombinedIndex, StringRef ModulePath, uint64_t ModuleId) |
| Parse the specified bitcode buffer and merge its module summary index into CombinedIndex. More... | |
Friends | |
| Expected< BitcodeFileContents > | getBitcodeFileContents (MemoryBufferRef Buffer) |
| Returns the contents of a bitcode file. More... | |
Represents a module in a bitcode file.
Definition at line 57 of file BitcodeReader.h.
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inline |
Definition at line 86 of file BitcodeReader.h.
| Expected< std::unique_ptr< Module > > BitcodeModule::getLazyModule | ( | LLVMContext & | Context, |
| bool | ShouldLazyLoadMetadata, | ||
| bool | IsImporting | ||
| ) |
Read the bitcode module and prepare for lazy deserialization of function bodies.
If ShouldLazyLoadMetadata is true, lazily load metadata as well. If IsImporting is true, this module is being parsed for ThinLTO importing into another module.
Definition at line 6462 of file BitcodeReader.cpp.
Referenced by handleNonPrevailingComdat().
| Expected< BitcodeLTOInfo > BitcodeModule::getLTOInfo | ( | ) |
Returns information about the module to be used for LTO: whether to compile with ThinLTO, and whether it has a summary.
Definition at line 6544 of file BitcodeReader.cpp.
References llvm::SimpleBitstreamCursor::JumpToBit().
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inline |
Definition at line 92 of file BitcodeReader.h.
References llvm::parseModule().
Referenced by llvm::lto::getThinLTOOutputFile().
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inline |
Definition at line 90 of file BitcodeReader.h.
| Expected< std::unique_ptr< ModuleSummaryIndex > > BitcodeModule::getSummary | ( | ) |
Parse the specified bitcode buffer, returning the module summary index.
Definition at line 6483 of file BitcodeReader.cpp.
References llvm::SimpleBitstreamCursor::JumpToBit().
| Expected< std::unique_ptr< Module > > BitcodeModule::parseModule | ( | LLVMContext & | Context | ) |
Read the entire bitcode module and return it.
Definition at line 6630 of file BitcodeReader.cpp.
| Error BitcodeModule::readSummary | ( | ModuleSummaryIndex & | CombinedIndex, |
| StringRef | ModulePath, | ||
| uint64_t | ModuleId | ||
| ) |
Parse the specified bitcode buffer and merge its module summary index into CombinedIndex.
Definition at line 6471 of file BitcodeReader.cpp.
References llvm::SimpleBitstreamCursor::JumpToBit().
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friend |
Returns the contents of a bitcode file.
This includes the raw contents of the symbol table embedded in the bitcode file. Clients which require a symbol table should prefer to use irsymtab::read instead of this function because it creates a reader for the irsymtab and handles upgrading bitcode files without a symbol table or with an old symbol table.
1.8.13