High Level Assembler - Extended Mnemonics for BC instruction

The table below lists all documented extended mnemomics for instruction BC (Branch on Condition). Each extended mnemonic links to a text section with some additional info on the pertinent pseudo opcode.

Opcode Assignments.

Remark:
Please note that the creation of descriptions for all individual instructions is an ongoing process. As yet no such descriptions have been created for the opcodes on this page.

Extended Mnemonics for BC

All instructions in this table are four bytes in length. The first byte always has a value of X'47', the first half of the second byte is the mask to be used for determining whether or not to take the branch. This mask designates the exact pseudo opcode.

Entries with a slightly darker background are not (and never were) supported by IBM's version of HLASM. The associated extended mnemonics are printed in italics.

47 0 1 2 3 4 5 6 7 8 9 A B C D E F
  NOP BO BH
BP
BNLE BL
BM
BNHE BLH BNE
BNZ
BE
BZ
BNLH BHE BNL
BNM
BLE BNH
BNP
BNO B

 

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