3.9. Bit field instructions

Table 3.12 shows the instructions that operate on adjacent sets of bits in registers or bit fields:

Table 3.12. Bit field instructions

MnemonicBrief descriptionSee
BFCBit Field ClearBFC and BFI
BFIBit Field InsertBFC and BFI
SBFXSigned Bit Field ExtractSBFX and UBFX
SXTBSign extend a byteSXT and UXT
SXTHSign extend a halfwordSXT and UXT
UBFXUnsigned Bit Field ExtractSBFX and UBFX
UXTBZero extend a byteSXT and UXT
UXTHZero extend a halfwordSXT and UXT

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