chenglin.bi b4c8cfc7c2 [InstCombine] fold more icmp + select patterns by distributive laws ...

follow up D139076, add icmp with not only eq/ne, but also gt/lt/ge/le.

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D139253

2022-12-07 23:55:49 +08:00

..

CMakeLists.txt

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InstCombineAddSub.cpp

[InstCombine] fold sub + and pattern with specific const value

2022-11-05 12:58:45 +08:00

InstCombineAndOrXor.cpp

[Instcombine] Canonicalize ~((A & B) ^ (A | ?)) -> (A & B) | ~(A | ?)

2022-12-07 23:52:07 +08:00

InstCombineAtomicRMW.cpp

…

InstCombineCalls.cpp

InstCombine: Fold fabs (copysign x, y) -> fabs x

2022-12-06 08:29:14 -05:00

InstCombineCasts.cpp

Attributes: convert Optional to std::optional

2022-12-02 08:15:45 -06:00

InstCombineCompares.cpp

[Transforms] Use std::nullopt instead of None (NFC)

2022-12-02 21:11:37 -08:00

InstCombineInternal.h

InstCombine: Fold fdiv nnan x, 0 -> copysign(inf, x)

2022-11-07 22:00:15 -08:00

InstCombineLoadStoreAlloca.cpp

Compress a few pairs using PointerIntPairs

2022-12-04 16:55:16 +01:00

InstCombineMulDivRem.cpp

InstCombine: Fold fdiv nnan x, 0 -> copysign(inf, x)

2022-11-07 22:00:15 -08:00

InstCombineNegator.cpp

[ADT] Don't including None.h (NFC)

2022-12-06 20:14:51 -08:00

InstCombinePHI.cpp

[InstCombine] Use std::optional in InstCombinePHI.cpp (NFC)

2022-11-25 23:46:38 -08:00

InstCombineSelect.cpp

[InstCombine] fold more icmp + select patterns by distributive laws

2022-12-07 23:55:49 +08:00

InstCombineShifts.cpp

[InstCombine] fold add-carry of bools to logic

2022-12-06 13:42:42 -05:00

InstCombineSimplifyDemanded.cpp

TargetTransformInfo: convert Optional to std::optional

2022-12-02 11:42:15 -08:00

InstCombineVectorOps.cpp

[Transforms] Use std::nullopt instead of None (NFC)

2022-12-02 21:11:37 -08:00

InstructionCombining.cpp

[ADT] Don't including None.h (NFC)

2022-12-06 20:14:51 -08:00