diff options
Diffstat (limited to 'include/llvm/Bitcode/BitcodeWriterPass.h')
| -rw-r--r-- | include/llvm/Bitcode/BitcodeWriterPass.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/llvm/Bitcode/BitcodeWriterPass.h b/include/llvm/Bitcode/BitcodeWriterPass.h index 8fe9b7e..ae915c6 100644 --- a/include/llvm/Bitcode/BitcodeWriterPass.h +++ b/include/llvm/Bitcode/BitcodeWriterPass.h @@ -26,7 +26,11 @@ class PreservedAnalyses; /// \brief Create and return a pass that writes the module to the specified /// ostream. Note that this pass is designed for use with the legacy pass /// manager. -ModulePass *createBitcodeWriterPass(raw_ostream &Str); +/// +/// If \c ShouldPreserveUseListOrder, encode use-list order so it can be +/// reproduced when deserialized. +ModulePass *createBitcodeWriterPass(raw_ostream &Str, + bool ShouldPreserveUseListOrder = false); /// \brief Pass for writing a module of IR out to a bitcode file. /// @@ -34,10 +38,16 @@ ModulePass *createBitcodeWriterPass(raw_ostream &Str); /// a pass for the legacy pass manager, use the function above. class BitcodeWriterPass { raw_ostream &OS; + bool ShouldPreserveUseListOrder; public: /// \brief Construct a bitcode writer pass around a particular output stream. - explicit BitcodeWriterPass(raw_ostream &OS) : OS(OS) {} + /// + /// If \c ShouldPreserveUseListOrder, encode use-list order so it can be + /// reproduced when deserialized. + explicit BitcodeWriterPass(raw_ostream &OS, + bool ShouldPreserveUseListOrder = false) + : OS(OS), ShouldPreserveUseListOrder(ShouldPreserveUseListOrder) {} /// \brief Run the bitcode writer pass, and output the module to the selected /// output stream. |