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author | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-06 11:46:36 -0700 |
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committer | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-18 10:52:30 -0700 |
commit | 2c3e0051c31c3f5b2328b447eadf1cf9c4427442 (patch) | |
tree | c0104029af14e9f47c2ef58ca60e6137691f3c9b /include/llvm/Bitcode | |
parent | e1bc145815f4334641be19f1c45ecf85d25b6e5a (diff) | |
download | external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.zip external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.tar.gz external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.tar.bz2 |
Update aosp/master LLVM for rebase to r235153
Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
(cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)
Diffstat (limited to 'include/llvm/Bitcode')
-rw-r--r-- | include/llvm/Bitcode/BitCodes.h | 2 | ||||
-rw-r--r-- | include/llvm/Bitcode/BitcodeWriterPass.h | 14 | ||||
-rw-r--r-- | include/llvm/Bitcode/LLVMBitCodes.h | 3 | ||||
-rw-r--r-- | include/llvm/Bitcode/ReaderWriter.h | 15 |
4 files changed, 25 insertions, 9 deletions
diff --git a/include/llvm/Bitcode/BitCodes.h b/include/llvm/Bitcode/BitCodes.h index 3f7a77d..96c4201 100644 --- a/include/llvm/Bitcode/BitCodes.h +++ b/include/llvm/Bitcode/BitCodes.h @@ -164,8 +164,8 @@ template <> struct isPodLike<BitCodeAbbrevOp> { static const bool value=true; }; /// specialized format instead of the fully-general, fully-vbr, format. class BitCodeAbbrev : public RefCountedBase<BitCodeAbbrev> { SmallVector<BitCodeAbbrevOp, 32> OperandList; - ~BitCodeAbbrev() {} // Only RefCountedBase is allowed to delete. + ~BitCodeAbbrev() = default; friend class RefCountedBase<BitCodeAbbrev>; public: 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. diff --git a/include/llvm/Bitcode/LLVMBitCodes.h b/include/llvm/Bitcode/LLVMBitCodes.h index d842167..e450db0 100644 --- a/include/llvm/Bitcode/LLVMBitCodes.h +++ b/include/llvm/Bitcode/LLVMBitCodes.h @@ -397,7 +397,8 @@ namespace bitc { ATTR_KIND_IN_ALLOCA = 38, ATTR_KIND_NON_NULL = 39, ATTR_KIND_JUMP_TABLE = 40, - ATTR_KIND_DEREFERENCEABLE = 41 + ATTR_KIND_DEREFERENCEABLE = 41, + ATTR_KIND_DEREFERENCEABLE_OR_NULL = 42 }; enum ComdatSelectionKindCodes { diff --git a/include/llvm/Bitcode/ReaderWriter.h b/include/llvm/Bitcode/ReaderWriter.h index 254949d..9d30098 100644 --- a/include/llvm/Bitcode/ReaderWriter.h +++ b/include/llvm/Bitcode/ReaderWriter.h @@ -56,11 +56,16 @@ namespace llvm { parseBitcodeFile(MemoryBufferRef Buffer, LLVMContext &Context, DiagnosticHandlerFunction DiagnosticHandler = nullptr); - /// WriteBitcodeToFile - Write the specified module to the specified - /// raw output stream. For streams where it matters, the given stream - /// should be in "binary" mode. - void WriteBitcodeToFile(const Module *M, raw_ostream &Out); - + /// \brief Write the specified module to the specified raw output stream. + /// + /// For streams where it matters, the given stream should be in "binary" + /// mode. + /// + /// If \c ShouldPreserveUseListOrder, encode the use-list order for each \a + /// Value in \c M. These will be reconstructed exactly when \a M is + /// deserialized. + void WriteBitcodeToFile(const Module *M, raw_ostream &Out, + bool ShouldPreserveUseListOrder = false); /// isBitcodeWrapper - Return true if the given bytes are the magic bytes /// for an LLVM IR bitcode wrapper. |