Understanding ARM Assembly, Part 1

Re:Understanding ARM Assembly, Part 1 by mtklein on Tuesday August 11, 2015 @12:59PM (#10042579)

Sort of. Thumb requires that you use an 'it' instruction before a block of up to 4 conditional instructions. Think "if-then". You can make each instruction a 'then' or an 'else' by instruction variants. E.g. something like

  ittee eq
  addeq ...
  addeq ...
  addne ...
  addne ...

I believe ARM v8 dropped all this.

[ Parent | on HN ]

There are no comments on this comment yet.