llvm-project

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[InstCombine] Clean up bitwise folds without one-use check (#80587 )

This patch removes some bitwise folds that fail to check the one-use
constraint on the operands.
See also the comments
https://github.com/llvm/llvm-project/pull/77231#issuecomment-1904090035.

2024-02-08 01:15:05 +08:00

CMakeLists.txt

…

InstCombineAddSub.cpp

[ValueTracking][NFC] Pass SimplifyQuery to computeKnownFPClass family (#80657 )

2024-02-06 02:30:12 +08:00

InstCombineAndOrXor.cpp

[InstCombine] Clean up bitwise folds without one-use check (#80587 )

2024-02-08 01:15:05 +08:00

InstCombineAtomicRMW.cpp

[InstCombine][NFC] Fold variable into assert

2023-02-01 12:04:19 +01:00

InstCombineCalls.cpp

[Transforms] Add more cos combinations to SimplifyLibCalls and InstCombine (#79699 )

2024-02-06 00:30:18 +05:30

InstCombineCasts.cpp

[PatternMatch] Add a matching helper m_ElementWiseBitCast. NFC. (#80764 )

2024-02-07 21:02:13 +08:00

InstCombineCompares.cpp

[InstCombine] Handle missing cases in visitFCmpInst

2024-02-08 00:15:32 +08:00

InstCombineInternal.h

[ValueTracking][NFC] Pass SimplifyQuery to computeKnownFPClass family (#80657 )

2024-02-06 02:30:12 +08:00

InstCombineLoadStoreAlloca.cpp

[Loads] Use BatchAAResults for available value APIs (NFCI)

2024-01-24 14:04:21 +01:00

InstCombineMulDivRem.cpp

[InstCombine] Resolve TODO: nnan nsz X / -0.0 -> copysign(inf, X) (#79766 )

2024-02-07 11:48:37 +05:30

InstCombineNegator.cpp

[Transforms] Remove unused forward declarations (NFC)

2023-12-10 10:07:12 -08:00

InstCombinePHI.cpp

[InstCombine] Fix phi or icmp fold with disjoint flag

2023-11-30 16:23:00 +01:00

InstCombineSelect.cpp

[PatternMatch] Add a matching helper m_ElementWiseBitCast. NFC. (#80764 )

2024-02-07 21:02:13 +08:00

InstCombineShifts.cpp

[InstCombine] Preserve nuw/nsw/exact flags when transforming (C shift (A add nuw C1)) --> ((C shift C1) shift A). (#79490 )

2024-01-26 11:33:53 -08:00

InstCombineSimplifyDemanded.cpp

[InstCombine] Fix assertion failure in issue80597 (#80614 )

2024-02-06 01:29:38 +08:00

InstCombineVectorOps.cpp

[InstCombine] Preserve poison in bitcast of insertelement fold

2023-12-19 13:06:04 +01:00

InstructionCombining.cpp

[InstCombine] Try to freely invert phi nodes (#80804 )

2024-02-07 21:39:12 +08:00