llvm-project
[SelectionDAG] Add computeKnownBits for ISD::ROTL/ROTR.
#156142

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[SelectionDAG] Add computeKnownBits for ISD::ROTL/ROTR. #156142

topperc merged 3 commits into llvm:main from topperc:pr/knownbits-rotl

[SelectionDAG] Add computeKnownBits for ISD::ROTL/ROTR.

81df98aa

topperc requested a review from

arsenm 136 days ago

topperc requested a review from

RKSimon 136 days ago

llvmbot added backend:X86

llvmbot added llvm:SelectionDAG

fixup! clang-format

eca6f9dc

topperc commented on 2025-08-30

s-barannikov commented on 2025-08-30

RKSimon commented on 2025-08-30

fixup! Check rotate amount is non-zero before canonicalizing ROTL to …

d5bc92d0

RKSimon approved these changes on 2025-08-30

topperc merged 4a643539 into main 135 days ago

topperc deleted the pr/knownbits-rotl branch 135 days ago

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s-barannikov

arsenm

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backend:X86 llvm:SelectionDAG

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