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5f561ed596
Adds to SemanticARCOpts a new step of removing move_value instructions if they are redundant. A move_value is redundant if it adds no new information or optimization opportunities. An example of adding information: a lifetime becoming lexical. The new lifetime's destroys cannot be hoisted over deinit barriers. An example of adding an optimization opportunity: the original value escapes but the value produced by the move_value does not escape. So destroys of the new value can be hoisted more aggressively.
13 lines
309 B
CMake
13 lines
309 B
CMake
target_sources(swiftSILOptimizer PRIVATE
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SemanticARCOpts.cpp
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OwnershipLiveRange.cpp
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LoadCopyToLoadBorrowOpt.cpp
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BorrowScopeOpts.cpp
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CopyValueOpts.cpp
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OwnedToGuaranteedPhiOpt.cpp
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Context.cpp
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SemanticARCOptVisitor.cpp
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OwnershipConversionElimination.cpp
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RedundantMoveValueElimination.cpp
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)
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