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llvm-project/llvm/lib/Transforms/InstCombine
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Nikita Popov ca18e21951 [InstCombine] Remove instructions in dead blocks during combining 
We already do this during initial worklist population. Doing this
as part of primary combining allows us to remove instructions in
blocks that were rendered dead by condition folding within the
same instcombine iteration.
2023-05-26 16:43:34 +02:00
..
CMakeLists.txt
…
InstCombineAddSub.cpp
[InstCombine] Add support for maximum(a,b) + minimum(a,b) => a + b
2023-04-07 12:38:04 +07:00
InstCombineAndOrXor.cpp
[InstCombine] Preserve nsw/nuw flags in canonicalization
2023-04-05 10:12:54 -04:00
InstCombineAtomicRMW.cpp
[InstCombine][NFC] Fold variable into assert
2023-02-01 12:04:19 +01:00
InstCombineCalls.cpp
[InstCombine] Improve bitreverse optimization
2023-05-25 13:41:32 -05:00
InstCombineCasts.cpp
[InstCombine] Remove addrspacecast bitcast extraction fold (NFC)
2023-04-06 09:53:32 +02:00
InstCombineCompares.cpp
[InstCombine] Optimize compares with multiple selects as operands
2023-05-26 16:05:32 +02:00
InstCombineInternal.h
[InstCombine] Add droppable users back to worklist (NFCI)
2023-05-23 17:01:23 +02:00
InstCombineLoadStoreAlloca.cpp
[InstCombine] Fix worklist management in replaceGEPIdxWithZero() fold (NFCI)
2023-05-23 16:21:43 +02:00
InstCombineMulDivRem.cpp
[InstCombine] Add frozen for the condition value of SelectInst
2023-04-27 21:35:54 +08:00
InstCombineNegator.cpp
Don't include Optional.h
2022-12-14 21:16:22 -08:00
InstCombinePHI.cpp
[InstCombine] use dyn_cast instead of isa+cast; NFC
2023-03-06 13:49:47 -05:00
InstCombineSelect.cpp
[InstCombine] Fix worklist management in select value equiv fold (NFCI)
2023-05-23 16:37:56 +02:00
InstCombineShifts.cpp
[InstCombine] Transform (shift X,Or(Y,BitWidth-1)) -> (shift X,BitWidth-1)
2023-03-06 20:30:06 -06:00
InstCombineSimplifyDemanded.cpp
[InstCombine] Use KnownBits::shl() in SimplifyDemandedBits()
2023-05-26 14:43:10 +02:00
InstCombineVectorOps.cpp
[InstCombine] Directly iterate over users (NFC)
2023-05-24 10:39:32 +02:00
InstructionCombining.cpp
[InstCombine] Remove instructions in dead blocks during combining
2023-05-26 16:43:34 +02:00