1 //===---------------------------------------------------------------------===//
2 // Random ideas for the ARM backend (Thumb2 specific).
3 //===---------------------------------------------------------------------===//
5 * We should model IT instructions explicitly. We should introduce them (even if
6 if-converter is not run, the function could still contain movcc's) before
7 PEI since passes starting from PEI may require exact code size.
9 //===---------------------------------------------------------------------===//
11 Make use of TBB and TBH for jumptables in small functions.