Maksim Kita da822ce90e [InstCombine] Generalise ((x1 ^ y1) | (x2 ^ y2)) == 0 transform ...

Generalise ((x1 ^ y1) | (x2 ^ y2)) == 0 transform to more than two pairs of variables https://github.com/llvm/llvm-project/issues/57831.
Depends D154384.

Reviewed By: goldstein.w.n, nikic

Differential Revision: https://reviews.llvm.org/D154306

2023-07-15 16:57:16 -05:00

..

CMakeLists.txt

…

InstCombineAddSub.cpp

[InstCombine] Fold add of zext and sext of i1

2023-07-14 14:52:13 +02:00

InstCombineAndOrXor.cpp

[InstCombine] Generalize foldAndOrOfICmpEqZeroAndICmp

2023-07-12 11:13:37 +05:30

InstCombineAtomicRMW.cpp

[InstCombine][NFC] Fold variable into assert

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

InstCombineCalls.cpp

[InstCombine] Fold cttz of lowest set bit

2023-07-14 14:31:35 +02:00

InstCombineCasts.cpp

[InstCombine] Remove addrspacecast bitcast extraction fold (NFC)

2023-04-06 09:53:32 +02:00

InstCombineCompares.cpp

[InstCombine] Generalise ((x1 ^ y1) | (x2 ^ y2)) == 0 transform

2023-07-15 16:57:16 -05:00

InstCombineInternal.h

[InstCombine] Extract "freely invert" related helpers (NFC)

2023-07-11 15:00:23 +02:00

InstCombineLoadStoreAlloca.cpp

[InstCombine] Remove instructions before non-terminator unreachable

2023-06-22 16:33:53 +02:00

InstCombineMulDivRem.cpp

[InstCombine] Add transforms for (rem (shl Y, X), (shl Z, X))

2023-07-06 14:46:34 -05:00

InstCombineNegator.cpp

…

InstCombinePHI.cpp

[InstCombine] Fix worklist management in foldPHIArgIntToPtrToPHI()

2023-06-01 10:20:12 +02:00

InstCombineSelect.cpp

[InstCombine] Handle const select arm in foldSelectCtlzToCttz()

2023-07-14 12:00:39 +02:00

InstCombineShifts.cpp

[InstCombine] Remove old add in foldLShrOverflowBit()

2023-06-01 15:30:24 +02:00

InstCombineSimplifyDemanded.cpp

[NFC] Replace ;; with ;

2023-06-11 10:25:24 +01:00

InstCombineVectorOps.cpp

[InstCombine] Add old extract to worklist for DCE

2023-07-05 17:00:40 +02:00

InstructionCombining.cpp

[InstCombine] Don't handle constants in de morgan folds (PR63791)

2023-07-11 15:18:53 +02:00