Sanjay Patel 0eedc9e567 [InstCombine] bitrev (zext i1 X) --> select X, SMinC, 0 ...

https://alive2.llvm.org/ce/z/ZXCtgi

This breaks the infinite combine loop for issue #59897,
but we may still need more changes to avoid those loops.

2023-01-09 12:27:37 -05:00

..

CMakeLists.txt

…

InstCombineAddSub.cpp

[InstCombine] Combine ZExt (B - A) + ZExt(A) to ZExt(B)

2022-12-21 22:53:29 +08:00

InstCombineAndOrXor.cpp

[Instcombine] fold logic ops to select

2023-01-05 12:04:35 +08:00

InstCombineAtomicRMW.cpp

[InstCombine] Preserve alignment in atomicrmw -> store fold

2023-01-09 15:37:24 +01:00

InstCombineCalls.cpp

[InstCombine] bitrev (zext i1 X) --> select X, SMinC, 0

2023-01-09 12:27:37 -05:00

InstCombineCasts.cpp

[InstCombine] fold not-shift of signbit to icmp+zext, part 2

2023-01-08 12:04:09 -05:00

InstCombineCompares.cpp

[InstCombine] Canonicalize (A & B_Pow2) eq/ne B_Pow2 patterns

2023-01-09 12:48:28 +01:00

InstCombineInternal.h

[Instcombine] fold logic ops to select

2023-01-05 12:04:35 +08:00

InstCombineLoadStoreAlloca.cpp

Move from llvm::makeArrayRef to ArrayRef deduction guides - llvm/ part

2023-01-05 14:11:08 +01:00

InstCombineMulDivRem.cpp

[InstSimplify] fold exact divide to poison if it is known to not divide evenly

2022-12-29 10:26:50 -05:00

InstCombineNegator.cpp

Don't include Optional.h

2022-12-14 21:16:22 -08:00

InstCombinePHI.cpp

Move from llvm::makeArrayRef to ArrayRef deduction guides - llvm/ part

2023-01-05 14:11:08 +01:00

InstCombineSelect.cpp

[InstCombine] Fold zero check followed by decrement to usub.sat

2023-01-09 14:22:25 +01:00

InstCombineShifts.cpp

[InstCombine] fold not-shift of signbit to icmp+zext, part 2

2023-01-08 12:04:09 -05:00

InstCombineSimplifyDemanded.cpp

[InstCombine] don't let 'exact' inhibit demanded bits folds for udiv

2023-01-04 13:13:02 -05:00

InstCombineVectorOps.cpp

[InstCombine] canonicalize insertelement order based on index

2022-12-18 07:08:48 -05:00

InstructionCombining.cpp

[InstCombine] reduce smul.ov with i1 types to 'and'

2023-01-09 10:27:15 -05:00