llvm-project

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[InstCombine] fold icmp of select with invertible shl (#147182 )

Proof: https://alive2.llvm.org/ce/z/a5fzlJ
Closes https://github.com/llvm/llvm-project/issues/146642

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Co-authored-by: Yingwei Zheng <dtcxzyw@qq.com>

2025-11-28 08:54:47 +08:00

CMakeLists.txt

…

InstCombineAddSub.cpp

[InstCombine] Add support for ptrtoaddr in pointer difference folds (#164428 )

2025-10-23 11:57:24 +02:00

InstCombineAndOrXor.cpp

[LLVM][InstCombine] not (bitcast (cmp A, B) --> bitcast (!cmp A, B) (#167693 )

2025-11-13 11:47:12 +00:00

InstCombineAtomicRMW.cpp

[NFC][InstCombine] Fix namespace usage in InstCombine (#161902 )

2025-10-04 05:28:24 -07:00

InstCombineCalls.cpp

[InstCombine] Fold @llvm.experimental.get.vector.length when cnt <= max_lanes (#169293 )

2025-11-27 07:16:03 +00:00

InstCombineCasts.cpp

[InstCombine] Support multi-use values in cast elimination transforms (#165877 )

2025-11-25 17:43:26 +00:00

InstCombineCompares.cpp

[InstCombine] fold icmp of select with invertible shl (#147182 )

2025-11-28 08:54:47 +08:00

InstCombineInternal.h

[ProfCheck][NFC] Make Function argument from branch weight setter optional (#166032 )

2025-11-05 07:40:37 -08:00

InstCombineLoadStoreAlloca.cpp

InstCombine: Check GEP operand is available (#160438 )

2025-09-25 17:20:20 +09:00

InstCombineMulDivRem.cpp

[InstCombine][VectorCombine][NFC] Unify uses of lossless inverse cast (#156597 )

2025-09-08 13:30:06 +00:00

InstCombineNegator.cpp

[InstCombine] Optimize sub(sext(add(x,y)),sext(add(x,z))). (#144174 )

2025-06-19 10:13:58 -07:00

InstCombinePHI.cpp

[NFC][LLVM] Use namespace qualifier to define DenseMapInfo specializations (#162683 )

2025-10-10 05:23:44 -07:00

InstCombineSelect.cpp

[InstCombine] Canonicalize signed saturated additions (#153053 )

2025-11-19 01:15:26 +08:00

InstCombineShifts.cpp

[NFC][InstCombine] Make use of unknown profile info clear in the API name (#162766 )

2025-10-10 09:33:45 -07:00

InstCombineSimplifyDemanded.cpp

[InstCombine] Add the missing insertion point before IRBuilder instruction creation (#165315 )

2025-10-27 17:00:42 -07:00

InstCombineVectorOps.cpp

[InstCombine] Fix phi scalarization with binop (#169120 )

2025-11-24 12:48:32 +01:00

InstructionCombining.cpp

[InstCombine] Don't sink if it would require dropping deref assumptions. (#166945 )

2025-11-09 21:08:46 +00:00