Nikita Popov 32679e10a9 [InstCombine] Handle logical op for and/or of icmp 0/-1 ...

This aligns the transform with what foldLogOpOfMaskedICmp() does.

2024-08-22 16:17:39 +02:00

..

CMakeLists.txt

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InstCombineAddSub.cpp

[InstCombine] Fold sext(A < B) + zext(A > B) into ucmp/scmp(A, B) (#103833)

2024-08-21 23:15:24 +01:00

InstCombineAndOrXor.cpp

[InstCombine] Handle logical op for and/or of icmp 0/-1

2024-08-22 16:17:39 +02:00

InstCombineAtomicRMW.cpp

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InstCombineCalls.cpp

[InstCombine] Fold scmp(x -nsw y, 0) to scmp(x, y) (#105583)

2024-08-22 14:18:48 +01:00

InstCombineCasts.cpp

[InstCombine] Extend Fold of Zero-extended Bit Test (#102100)

2024-08-21 20:09:02 +08:00

InstCombineCompares.cpp

[InstCombine] Fold icmp over select of cmp more aggressively (#105536)

2024-08-22 09:47:35 +02:00

InstCombineInternal.h

[InstCombine] Fold (x < y) ? -1 : zext(x != y) into u/scmp(x,y) (#101049)

2024-08-19 13:02:29 +01:00

InstCombineLoadStoreAlloca.cpp

[InstCombine] Use llvm::set_is_subset (NFC) (#102778)

2024-08-10 22:46:03 -07:00

InstCombineMulDivRem.cpp

[InstCombine] Check for undef first before freeze (#96769)

2024-07-13 18:39:41 +02:00

InstCombineNegator.cpp

[InstCombine] Avoid infinite loop when negating phi nodes (#104581)

2024-08-17 16:48:29 +08:00

InstCombinePHI.cpp

[InstCombine] Don't look at ConstantData users

2024-08-13 20:44:45 +02:00

InstCombineSelect.cpp

[InstCombine] Fold (x < y) ? -1 : zext(x != y) into u/scmp(x,y) (#101049)

2024-08-19 13:02:29 +01:00

InstCombineShifts.cpp

[InstCombine] Fold ucmp/scmp(x, y) >> N to zext/sext(x < y) when N is one less than the width of the result of ucmp/scmp (#104009)

2024-08-15 18:08:23 +01:00

InstCombineSimplifyDemanded.cpp

[KnownBits] Add KnownBits::add and KnownBits::sub helper wrappers. (#99468)

2024-08-12 10:21:28 +01:00

InstCombineVectorOps.cpp

[InstCombine] Fix invalid scalarization of div

2024-07-03 11:05:33 +02:00

InstructionCombining.cpp

[InstCombine] Adjust fixpoint error message (NFC)

2024-08-20 14:30:09 +02:00