AMDGPU: Switch over reg class size instead of checking all super classes
[oota-llvm.git] / lib / Target / ARM / README-Thumb2.txt
1 //===---------------------------------------------------------------------===//
2 // Random ideas for the ARM backend (Thumb2 specific).
3 //===---------------------------------------------------------------------===//
4
5 Make sure jumptable destinations are below the jumptable in order to make use
6 of tbb / tbh.